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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 286. Отображено 100.
05-01-2017 дата публикации

Vehicle Radar System for Detecting the Surroundings

Номер: US20170003377A1
Автор: MENGE Michael
Принадлежит:

The invention relates to a vehicle radar system () for detecting the surroundings, which radar system has a circuit board (), with a substrate layer () comprising an upper face () and a lower face (), with a strip conductor () which is applied onto said upper face () and surrounds a shielding region (), along which a shielding housing () that covers said shielding region () is connected to this strip conductor () in an electrically conductive manner, and with at least one wave guide () arranged in said substrate layer (), which wave guide () has a laterally delimiting wave guide wall () as well as an upper and a lower wave guide surface (), wherein said upper wave guide surface () is a section of said strip conductor (). 1241414142214206202228142828282822abaca,ba. A vehicle radar system () for detecting the surroundings , which radar system has a circuit board () , with a substrate layer () comprising an upper face () and a lower face () , with a strip conductor () which is applied onto said upper face () and surrounds a shielding region () , along which a shielding housing () that covers said shielding region () is connected to this strip conductor () in an electrically conductive manner , and with at least one wave guide () arranged in said substrate layer () , which wave guide has a laterally delimiting wave guide wall () as well as an upper and a lower wave guide surface () , wherein said upper wave guide surface () is a section of said strip conductor ().2228. The radar system () according to claim 1 , characterized in that said wave guide () has a length (L) and a width (B) claim 1 , and said length (L) is greater than said width (B).322840c. The radar system () according to characterized in that said wave guide wall () is formed from a conductive material ().4240282826ab. The radar system () according to claim 3 , characterized in that said conductive material () connects said upper wave guide surface () and said lower wave guide surface () in an electrically ...

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Номер записи: 1
09-01-2020 дата публикации

VEHICULAR RADAR DEVICE

Номер: US20200011990A1
Автор: CHEN Hsi-Hsun, LIN Yu-Shun, YANG Shui-Peng, YU SAN-CHUAN
Принадлежит:

A vehicular radar device includes a radar module and a dustproofing element. The radar module has a casing and a radar sensor disposed in the casing. The casing has a first outer wall surface and a second outer wall surface opposing the first outer wall surface. The first outer wall surface faces an inner wall surface of a bumper. An emission surface of the radar sensor faces the first outer wall surface of the casing. The dustproofing element has two opposing dustproofing surfaces. The two dustproofing surfaces attach to the first outer wall surface of the casing of the radar module and the inner wall surface of the bumper, respectively. Therefore, the vehicular radar device effectively precludes influences of ambient dust on performance of the radar sensor, so as to enhance sensing sensitivity of the radar sensor and extend its service life. 1. A vehicular radar device for use with a bumper , comprising:a radar module having a casing and a radar sensor, the casing having a first outer wall surface and a second outer wall surface opposing the first outer wall surface, wherein the first outer wall surface of the casing faces an inner wall surface of the bumper, with the radar sensor disposed in the casing and having an emission surface, the emission surface facing the first outer wall surface of the casing; anda dustproofing element having a first dustproofing surface and a second dustproofing surface, the first dustproofing surface attaching to the first outer wall surface of the casing of the radar module, and the second dustproofing surface attaching to the inner wall surface of the bumper.2. The vehicular radar device of claim 1 , wherein the dustproofing element is a solid claim 1 , and the first dustproofing surface of the dustproofing element covers the first outer wall surface of the casing.3. The vehicular radar device of claim 1 , wherein the dustproofing element has a hollowed-out chamber penetrating the first and second dustproofing surfaces and ...

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Номер записи: 2
12-01-2017 дата публикации

Automotive radar system and automotive radar sensor module with breather structure

Номер: US20170013741A1
Автор: Jeff Schaefer, Richard Leung, Xueru Ding
Принадлежит: Autoliv ASP Inc

A housing for a radar sensor module has a back surface and a plurality of side surfaces connected to the back surface. A vent structure is connected to the back surface and at least one of the side surfaces. The vent structure includes an enclosure enclosing a chamber. A first opening in the vent structure penetrates the at least one of the side surfaces of the housing, such that the chamber is exposed to an exterior of the housing. A second opening in the vent structure penetrates the enclosure such that the chamber is exposed to an interior of the housing.

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Номер записи: 3
17-01-2019 дата публикации

RADIO-WAVE-PENETRABLE LAYER HAVING METALLIC LUSTER

Номер: US20190018104A1
Автор: CHO Byung Kyu, Hong Seung Chan, Shim So Jung
Принадлежит:

Disclosed is a coating layer penetrable by radio wave and having a metallic luster. The coating layer includes a resin layer as an outmost layer to an exterior or front, a metallic texture layer formed on a rear side of the resin layer and comprising a optical film layer including metal oxides having different refractive indexes, and a germanium (Ge) layer to reflect light and a reflection layer formed on the rear side of the metallic texture layer. 114-. (canceled)15. A method of producing a coating layer , comprising:washing and activating a surface of a resin layer using a plasma converted from argon gas;radiating an electron beam using a first refractive material and a second refractive material to form a multilayered optical film layer on the surface of the resin layer,radiating an electron beam using germanium to form a germanium layer.16. The method of claim 15 , wherein the first refractive material comprises TiOand/or CrO.17. The method of claim 15 , wherein the second refractive material comprises SiO.18. The method of claim 15 , wherein the germanium layer is formed on a front side of the multilayered optical film layer claim 15 , on a rear side of the multilayered optical film layer claim 15 , or between the first refractive material and the second refractive material. The present application claims priority to Korean Patent Application No. 10-2015-0175332, filed Dec. 9, 2015 and No. 10-2016-0115705, filed Sep. 8, 2016, the entire content of which is incorporated herein for all purposes by this reference.The present invention relates to a coating layer, or particularly a radio-wave-penetrable coating layer having a metallic luster, such that the coating layer of the present invention may protect SCC radar while radio waves may penetrate the coating layer.A smart cruise control (SCC) system detects movement of a preceding vehicle using a radar mounted on a front portion of a vehicle, thereby controlling engine and brakes to maintain a distance from the ...

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Номер записи: 4
16-01-2020 дата публикации

Multi-field zone proximity sensor as well as a method for measuring a distance of an object from the multi-field zone proximity sensor

Номер: US20200018820A1
Автор: EBERSPAECHER Mark, Szabó Attila
Принадлежит:

A multi-field zone proximity sensor () for measuring a distance (l) of an object () from the multi-field zone proximity sensor () is described, wherein the multi-field zone proximity sensor () has a housing () in which an antenna structure () is incorporated, which is arranged in or close to a side () of the housing (), wherein the antenna structure () is set up for emitting an electromagnetic transmission free space wave () and for receiving an electromagnetic reflection wave () reflected on the object (), wherein the multi-field zone proximity sensor () has sensor electronics () which are set up to determine the distance (l) of the object () from the multi-field zone proximity sensor () based on the received reflection wave (). 11022101012141912142024221016221024. Multi-field zone proximity sensor () for measuring a distance (l) of an object () from the multi-field zone proximity sensor () , wherein the multi-field zone proximity sensor () has a housing () in which an antenna structure () is incorporated which is arranged in or near a side () of the housing () , wherein the antenna structure () is set up for emitting an electromagnetic transmission free space wave () and for receiving an electromagnetic reflection wave () reflected on the object () , wherein the multi-field zone proximity sensor () has sensor electronics () which are set up to determine the distance (l) of the object () from the multi-field zone proximity sensor () based on the received reflection wave ().21019181418. Multi-field zone proximity sensor () according to claim 1 , wherein the side () has an opening () and wherein the antenna structure () is arranged in or near the opening ().31019. Multi-field zone proximity sensor () according to claim 1 , wherein at least the side () is formed of a material which is transparent for electromagnetic waves.4101214401212. Multi-field zone proximity sensor () according to claim 1 , wherein the housing () is formed cylindrically and the antenna structure ...

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Номер записи: 5
26-01-2017 дата публикации

APPARATUS AND METHOD FOR HIGH SPEED SUBSURFACE INSPECTION OF BUILT INFRASTRUCTURE

Номер: US20170023671A1
Автор: Scott Michael Leon
Принадлежит:

A ground penetrating radar antenna array is consistently maintained at a spacing of less than or equal to about 4 inches above the target surface. As a result, the antenna array may be moved up to 75 mph while maintaining accuracy of data collection. The apparatus includes a wooden support from which non-elastic straps are suspended. The straps are attached to a housing containing the ground penetrating radar antenna array and receiver. The housing is supported from below by a pair of skis that have wear plates attached to their undersides with the wear plates engaging the target surface. The wear plates maintain the distal ends of the antennas within the antenna array at a spacing from the target surface of less than or equal to 4 inches, preferably 3.75±0.25 inches. The method of operation is also disclosed. 1. An apparatus for high speed inspection of built infrastructure , comprising:a) an upper support;b) a housing containing an array of ground penetrating radar antennas aimed downward;c) non-stretchable straps attached between said upper support and said housing;d) said housing supported from below on a pair of skis spaced from a target surface by wear plates;e) said apparatus supported on a vehicle movable over said target surface to facilitate collection of data concerning structures beneath or behind said target surface.2. The apparatus of claim 1 , wherein said upper support comprises a pair of beams.3. The apparatus of claim 1 , wherein said straps comprise four straps.4. The apparatus of claim 1 , further including a foam lining within said housing and surrounding said array.5. The apparatus of claim 1 , further wherein distal ends of antennas of said array are spaced from said target surface by a distance of less than or equal to 4 inches.6. The apparatus of claim 5 , wherein said distance is 3.75±0.25 inches.7. The apparatus of claim 1 , wherein said housing is spaced from said skis by dampers.8. The apparatus of claim 7 , wherein said dampers are made ...

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Номер записи: 6
26-01-2017 дата публикации

VEHICULAR RADAR ADJUSTMENT MECHANISM

Номер: US20170023674A1
Автор: Aleem Muhammad Azhar, Fath Brian, GAYNIER Fred, Lawor David James
Принадлежит:

A vehicle is provided with a forward-looking radar (FLR) assembly. The assembly includes a radar module mounted to a bracket or frame of the vehicle. Because precision in the angular positioning of the radar is desirable, the radar module is designed such that its vertical angular orientation can be adjustable. An adjustment screw connects the radar module and the bracket. The adjustment screw is provided with a plurality of annular flat engagement surfaces between the radar module and the bracket. Rotation of the engagement surfaces rotates the adjustment screw, causing the radar module to angularly adjust relative to the bracket. The engagement surfaces being between the radar module and the bracket allow for adjustment of the adjustment screw from its side in addition to its end surfaces. 1. A vehicle radar assembly comprising:a radar module having a flange;a bracket; anda fastener securing and spacing apart the flange and bracket, the fastener including a threaded shaft threadedly engaged with one of the flange and bracket, and a nut fixed with the shaft between the flange and bracket such that rotation of the nut adjusts a position of the radar module along an axis of the fastener relative to the bracket.2. The assembly of claim 1 , wherein the nut defines a plurality of generally planar engagement surfaces.3. The assembly of claim 1 , wherein the nut is connected to the fastener via a weld connection.4. The assembly of claim 1 , wherein the nut and shaft are a single unitary machined piece.5. The assembly of claim 1 , further comprising a second fastener affixing the flange to the bracket in a fixed spaced-apart relationship to maintain a fixed distance between the flange and the bracket along an axis of the second fastener during rotation of the nut.6. A vehicle radar assembly comprising:a radar module mounted to the vehicle and defining a non-threaded aperture;a bracket spaced from the radar module and defining a threaded aperture; anda fastener having a ...

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Номер записи: 7
25-01-2018 дата публикации

METHOD FOR ACQUIRING TRANSVERSE-POSITION INFORMATION OF A MOTOR VEHICLE ON A CARRIAGEWAY AND MOTOR VEHICLE

Номер: US20180024238A1
Автор: KHLIFI Rachid
Принадлежит:

Method for acquiring transverse-position information of a motor vehicle () on a roadway (), wherein radar data describing at least part of the roadway () are acquired by at least one radar sensor () of the motor vehicle (), environmental features describing the location of a roadway boundary are detected and localized in the radar data by evaluation, from these, a course of the roadway boundaries of the roadway () and lateral distances () of the motor vehicle () with respect to the lane boundaries are determined, and the transverse-position information is determined as, or as a function of, the lateral distances () of the motor vehicle () from the roadway boundaries. 1. A method for acquiring transverse-position information of a motor vehicle on a roadway wherein radar data describing at least part of the roadway is acquired by at least one radar sensor of the motor vehicle , environmental features describing the location of a roadway boundary are detected and localized in the radar data by evaluation , from these , a course of the roadway boundaries of the roadway and lateral distances of the motor vehicle with respect to the roadway boundaries are determined , and the transverse-position information is determined as , or as a function of , the lateral distances of the motor vehicle from the roadway boundaries , wherein a radar sensor with a semiconductor chip implementing the radar transceiver is used as the at least one radar sensor , and , as environment features , a transition from the road surface to another surface is detected and localized , wherein , as transverse-position information , a lane assignment of the motor vehicle is determined , taking into additional consideration further information describing the number of traffic lanes of the roadway , wherein roadway division information derived from digital map data and including section information describing the presence and/or the width and/or the location of a part of the roadway not used as a traffic ...

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Номер записи: 8
23-01-2020 дата публикации

AUTONOMOUS REAR VIEWING SENSOR MOUNT

Номер: US20200023788A1
Автор: CASTLEMAN Bill, Frederick Scott L., Sakowski Andrew L.
Принадлежит: Toyota Motor Engineering & Manufacturing North America, Inc.

Autonomous vehicles are made by fitting sensors to non-autonomous vehicle platforms. A mounting structure to mount rear-facing sensors to the vehicle is needed to provide sensor data about the rear environment of the vehicle. The mounting structure is secured to the vehicle by utilizing existing vehicle body structures. The vehicle body structures include rearward roof chassis parts that provide stability and security to the mounting structure. 1. An autonomous rear-viewing sensor mount for a vehicle comprising:a bracket fit to the vehicle at an existing rear body structure of the vehicle, the bracket including mounts for sensors including at least one of a lidar and radar,wherein the mounts place the sensors in a rear-facing direction of the vehicle.2. The autonomous rear-viewing sensor mount according to claim 1 , wherein the bracket includes a mounting plate modularly attaching the mounts to different parts of the bracket.3. The autonomous rear-viewing sensor mount according to claim 1 , wherein the existing rear body structure of the vehicle is a roof bow reinforcement.4. The autonomous rear-viewing sensor mount according to claim 1 , wherein the existing rear body structure of the vehicle is a rear header reinforcement.5. The autonomous rear-viewing sensor mount according to claim 1 , wherein the bracket provides access from inside a cabin of the vehicle to the sensors.6. The autonomous rear-viewing sensor mount according to claim 1 , wherein the bracket includes reinforcement plate connections with extendable arms.7. The autonomous rear-viewing sensor mount according to claim 1 , wherein the existing rear body structure of the vehicle is near a highest point of the vehicle.8. A method of mounting an autonomous rear-viewing sensor mount for a vehicle comprising:providing a bracket fit to the vehicle at an existing rear body structure of the vehicle, the bracket including mounts for sensors including at least one of a lidar and radar, and the mounts placing the ...

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Номер записи: 9
28-01-2021 дата публикации

Radar sensor, interchangeable radar sensor arrangement, field device and container

Номер: US20210026001A1
Автор: Joerg Boersig, Levin Dieterle, Roland Welle, Steffen WAELDE
Принадлежит: VEGA Grieshaber KG

A radar sensor device including a first radar sensor arrangement configured to measure a fill level of a medium in a container and a second radar sensor arrangement configured to monitor an environment of the radar sensor outside the container.

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Номер записи: 10
02-02-2017 дата публикации

SET-UP FOR MEASURING A ROTATIONAL SPEED, IN PARTICULAR, OF A TURBOCHARGER OF A MOTOR VEHICLE

Номер: US20170031014A1
Автор: BANNWARTH STEPHAN, Lerchenmueller Klaus, Seidel Juergen
Принадлежит:

For a set-up for measuring a rotational speed of a turbocharger of a motor vehicle, including at least one antenna for generating and/or receiving electromagnetic radiation and an electronic module having at least one electric and/or electronic component and being electrically connected to the antenna. The set-up further includes a housing shell made at least partially of laser-absorbing material and having an inner chamber, and a housing cover, which rests on at least one laser-absorbing contact surface of the housing shell and covers the inner chamber of the housing shell at least partially, and at least sections of which are made of material transparent to laser radiation; the antenna and the electronic module being situated in the inner chamber of the housing shell, and at least sections of the housing cover being welded to the housing shell at the at least one contact surface using a laser-welded seam. 1. A set-up for measuring a rotational speed of a turbocharger of a motor vehicle , comprising:at least one antenna for at least one of generating and receiving electromagnetic radiation;an electronic module, which includes at least one of an electric and electronic component, the electronic module being electrically connected to the antenna;a housing shell which is made at least partially of laser-absorbing material and includes an inner chamber; anda housing cover having a first side which abuts against at least one laser-absorbing contact surface of the housing shell and at least partially covers the inner chamber of the housing shell, and at least sections of the housing cover are made of material transparent to laser radiation, the antenna and the electronic module being situated in the inner chamber of the housing shell, and at least sections of the housing cover being welded to the housing shell at the at least one contact surface, using a laser-welded seam.2. The set-up as recited in claim 1 , wherein at least sections of the housing cover are made of a ...

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Номер записи: 11
04-02-2016 дата публикации

RADAR DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE

Номер: US20160033621A1
Автор: Ottenhues Thomas, Sahlheiser Henrik, Schulte Michael, Stapel Dietmar, Wixforth Thomas
Принадлежит:

A radar device, in particular for a motor vehicle, which includes a housing having a first housing part that defines a receiving space () The housing also includes a second housing part, which is attached to the first housing part and forms a cover for at least the receiving space. Aa circuit board is accommodated within the housing, and the circuit board has at least one transmission antenna means for transmitting radar beams. The circuit board also has at least one receiving antenna means for receiving radar beams on a first surface which faces the second housing part when in the intended mounted position. The circuit board further includes electronic high frequency circuitry components and low frequency circuitry components on a second surface, as well as at least one shielding means inside the housing. The shielding means is configured for shielding against electromagnetic radiation. The shielding means comprises an integral shielding body disposed between the first housing part and the second housing part, and which is designed such that it can enclose the electronic high frequency circuitry components and the low frequency circuitry components. 1. A radar device comprising:a housing having a first housing part which defines a receiving space, said housing also having a second housing part which is attached to the first housing part and forms a cover for at least the receiving space; at least one transmission antenna for transmitting radar beams;', 'at least one receiving antenna for receiving radar beams on a first surface which faces the second housing part when in the intended mounted position; and', 'electronic high frequency circuitry components and low frequency circuitry components on a second surface;, 'a circuit board accommodated within the housing, said circuit board havingat least one shielding means inside the housing, wherein the shielding means is configured for shielding against electromagnetic radiation; andwherein the shielding means comprises ...

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Номер записи: 12
04-02-2016 дата публикации

HYBRID VIDEO CAMERA RADAR HOUSING

Номер: US20160033638A1
Автор: Silc Ron
Принадлежит:

An active vehicle safety system. The system comprises a housing configured to rigidly secure an imaging device and a radar device therein; a port configured to accept signals from the imaging device and the radar device and provide power to the imaging device and the radar device; and a display/alarm device for providing output related to the signals from the imaging device and the radar device. A connection from the port to the display/alarm device can be configured to provide images from the imaging device and alarms according to the signals from the radar device. 1. A system comprising:a housing configured to rigidly secure an imaging device and a radar device therein;a port configured to accept signals from said imaging device and said radar device and provide power to said imaging device and said radar device; anda display/alarm device for providing output related to said signals from said imaging device and said radar device.2. The system of further comprising:a connection from said port to said display/alarm device configured to provide images from said imaging device and alarms according to said signals from said radar device.3. The system of further comprising:a lens window formed in said housing configured to provide a lens associated with said imaging device a view of a surrounding environment.4. The system of further comprising a cable gland configured on said housing.5. The system of wherein said port comprises a 6 pin MiniDin.6. The system of further comprising a radar plate in said housing configured to mount said radar device.7. The system of further comprising a vehicle wherein said housing is fixedly attached to said vehicle.8. The system of wherein said housing is configured to fit in a pre-formed grommet associated with said vehicle.9. A method for providing vehicle related safety information comprising:rigidly securing an imaging device and a radar device within a housing wherein said imaging device and radar device collect data from a ...

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Номер записи: 13
01-02-2018 дата публикации

AUTOMATED VEHICLE PROTECTED AND AERODYNAMICALLY LOCATED SENSORS

Номер: US20180031696A1
Автор: Absmeier John P., Laur Michael J., Lewis Matthew J.
Принадлежит:

A sensor mounting arrangement suitable for an autonomous or automated vehicle having an aerodynamic generally rounded or curved front perimeter surface symmetrically arranged relative to a longitudinal axis of the vehicle. The sensor is mounted so as to be tipped toward a more optimal sensing direction, bringing a leading portion outboard of, and a trailing portion inboard of, the ideal front perimeter surface, but putting the sensor in a more optimal sensing orientation. A transparent cover protects the sensor and blends aerodynamically into the front perimeter body surface. 1. In a vehicle having a generally curved front perimeter body surface that is generally symmetrically defined about a longitudinal body axis , and a side mounted sensor having a generally planar , outwardly facing front surface defined between leading and trailing corner edges , a sensor mounting arrangement comprising ,said leading sensor edge being mounted to said vehicle with said leading corner edge outboard of, and said trailing corner edge inboard of, said perimeter surface, and a substantially transparent cover mounted to said vehicle so as to cover said sensor in a weather tight fashion and so as to blend aerodynamically into said front perimeter surface.2. A mounting arrangement according to claim 1 , in which said sensor is a lidar unit and said cover is transparent to light.3. A mounting arrangement according to claim 1 , in which said sensor cover has a relatively short leg covering said sensor leading corner edge and a relatively longer leg covering said sensor front surface.4. A mounting arrangement according to in which said cover is in turn mounted in a trim piece fixed to said vehicle. This application claims the benefit under 35 U.S.C. §371 of published PCT Patent Application Number PCT/US2016/14797, filed 26 Jan. 2016 and published as WO2016/126452 on 11 Aug. 2016, which claims the benefit under 35 U.S.C. § 119(e) of U.S. Provisional Patent Application No. 62/112,783, filed ...

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Номер записи: 14
04-02-2021 дата публикации

METHODS FOR TRAINING A MODEL FOR USE IN RADIO WAVE BASED BLOOD PRESSURE MONITORING

Номер: US20210030282A1
Автор: Leabman Michael A.
Принадлежит:

Methods for training a model for use in monitoring a health parameter in a person are disclosed. In an embodiment, a method involves monitoring a blood pressure of a person using a control blood pressure monitoring system, receiving control data that corresponds to the monitoring using the control blood pressure monitoring system, receiving stepped frequency scanning data that corresponds to radio waves that have reflected from blood in a blood vessel of the person, wherein the stepped frequency scanning data is collected through multiple receive antennas over a range of frequencies, generating training data by combining the control data with the stepped frequency scanning data in a time synchronous manner, and training a model using the training data to produce a trained model, wherein the trained model correlates stepped frequency scanning data to values that are indicative of a blood pressure of a person. 1. A method for training a model for use in monitoring a health parameter in a person , the method comprising:monitoring a blood pressure of a person using a control blood pressure monitoring system;receiving control data that corresponds to the monitoring using the control blood pressure monitoring system;receiving stepped frequency scanning data that corresponds to radio waves that have reflected from blood in a blood vessel of the person, wherein the stepped frequency scanning data is collected through multiple receive antennas over a range of frequencies;generating training data by combining the control data with the stepped frequency scanning data in a time synchronous manner; andtraining a model using the training data to produce a trained model, wherein the trained model correlates stepped frequency scanning data to values that are indicative of a blood pressure of a person.2. The method of claim 1 , wherein generating training data comprises deriving data from the stepped frequency scanning data.3. The method of claim 2 , wherein deriving data from the ...

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Номер записи: 15
05-02-2015 дата публикации

RADAR SENSOR DEVICE HAVING AN ADJUSTING MIRROR

Номер: US20150035703A1
Автор: Weber Dieter, Zeller Gerald, Zoeller Michael
Принадлежит:

A radar sensor device for motor vehicles, having a sensor housing, which includes a radome; a fastening section having an engagement contour for a fastening element which is in engagement with the engagement contour and carries a mirror-reflective region; and further fastening sections having engagement contours that are suitable for the engagement of such a fastening element, to fasten the radar sensor device in the installation location in the motor vehicle; and a method for fastening a mirror to a radar sensor device for motor vehicles. Fastening elements of a similar type, which are suitable for the engagement with engagement contours of fastening sections of the radar sensor device, are provided, and at least one of the fastening elements is provided with a mirror-reflective region, so that a mirror is formed; and the fastening elements are fastened to the fastening sections. 110.-. (canceled)11. A radar sensor device for motor vehicles , comprising:a sensor housing that includes a radome;at least one first fastening section having a first engagement contour for a fastening element, the fastening element being in engagement with the first engagement contour and carrying a mirror-reflective region; andat least one further fastening section having a further engagement contour that is suitable for an engagement of the fastening element and that is for fastening the radar sensor device in an installation location in the motor vehicle.12. The radar sensor device as recited in claim 11 , wherein the mirror-reflective region is formed by a mirror that is retained at the fastening element.13. The radar sensor device as recited in claim 11 , further comprising:at least one fastening screw for fastening the radar sensor device in the installation location in the motor vehicle, wherein the fastening screw is fastened to the radar sensor device via a second fastening element that is in engagement with one of the first engagement contour of the first fastening section and ...

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Номер записи: 16
01-02-2018 дата публикации

ON-VEHICLE RADAR DEVICE AND VEHICLE

Номер: US20180034141A1
Автор: KAMO Hiroyuki
Принадлежит:

An on-vehicle radar device includes a mount and an antenna configured to transmit a transmission wave from an inner side of laminated glass, which includes an innermost glass layer, an outermost glass layer, and an intermediate resin layer, and receive a reflected wave. The antenna includes a transmitting antenna. When the mount is mounted on a bracket, the incident angle of the transmission wave on the innermost glass layer is greater than a Brewster angle on the inner surface of the innermost glass layer, and the incident angle of the transmission wave on the outermost glass layer is less than or equal to a Brewster angle between the outermost glass layer and the intermediate resin layer. 1. An on-vehicle radar device comprising:a mount configured to be mounted on a bracket that is fixed to one of an innermost glass layer of laminated glass, a rear-view mirror placed on an inner side of the innermost glass layer, and a ceiling, the laminated glass including the innermost glass layer, an outermost glass layer, and an intermediate resin layer that is sandwiched between the innermost glass layer and the outermost glass layer;an antenna configured to transmit a transmission wave from the inner side of the innermost glass layer to an outer side of the outermost glass layer and to receive a reflected wave that enters from the outer side of the outermost glass layer to the inner side of the innermost glass layer, the transmission wave being a radio wave in a millimeter wave band; whereinthe antenna includes at least a first transmitting antenna and a second transmitting antenna both configured to transmit the transmission wave;a vertical polarization component of the transmission wave relative to the laminated glass is greater than a horizontal polarization component thereof;a radiation range of the first transmitting antenna in a horizontal direction is wider than that of the second transmitting antenna in the horizontal direction;when the mount is mounted on the ...

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Номер записи: 17
30-01-2020 дата публикации

RADAR DEVICE FOR VEHICLE

Номер: US20200033440A1
Автор: Park Dong Chan
Принадлежит:

A radar device for a vehicle, according to an embodiment of the present invention, comprises: a case; a first printed circuit board (PCB) that is accommodated in the case and has a plurality of antenna arrays and an integrated circuit (IC) chip that are formed thereon, wherein the IC chip is connected to the plurality of antenna arrays; and a radome that is coupled to the case and covers the first printed circuit board, wherein the radome includes: a cover facing the first printed circuit board; a first wall connected to the cover surface; and a second wall connected to the cover and facing the first wall, wherein the internal angle between the cover and the first wall and the internal angle between the cover and the second wall are formed to be greater than 90° and less than 180°. 1. A radar device for a vehicle , comprising:a case comprising an upper surface and a plurality of side surfaces extending downwardly from the upper surface;a first printed circuit board (PCB) accommodated in the case and comprising formed thereon a plurality of antenna arrays and an integrated circuit (IC) chip connected to the plurality of antenna arrays; anda radome coupled to the case and configured to cover the first PCB,wherein the radome includes:a cover surface having a flat shape facing the first PCB;a first wall surface connected to the cover surface; anda second wall surface connected to the cover surface and configured to face the first wall surface,wherein the cover surface of the radome comprises an outer surface and an inner surface closer to the first PCB than is the outer surface,wherein the first wall surface of the radome comprises an outer surface and an inner surface closer to the first PCB than is the outer surface,wherein the second wall surface of the radome comprises an outer surface and an inner surface closer to the first PCB than is the outer surface,wherein a distance between the inner surface of the first wall surface and the inner surface of the second wall ...

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Номер записи: 18
06-02-2020 дата публикации

Vehicular radar assembly

Номер: US20200041641A1
Автор: Andrew Oftedal, Kai Yang, Karen Kocharyan
Принадлежит: Veoneer US LLC

An assembly for a detection system for a vehicle in an environment has a radar sensor positioned around a central boresight axis. The radar sensor includes an RF board with at least one antenna and a support bracket configured to secure the detection system to the vehicle. The support bracket has sloped walls forming a radiation aperture between the RF board and the environment. The sloped walls have distal ends distal to the radar sensor. A plurality of sloped flaps extend from the distal ends and slope inwardly from the distal ends towards the boresight axis to intercept radiation within the radiation aperture.

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Номер записи: 19
18-02-2021 дата публикации

MOBILE PART HAVING AT LEAST ONE MODULE, AND METHOD FOR OPERATING A MOBILE PART

Номер: US20210048509A1
Автор: AYHAN Serdal, Schafer Thomas
Принадлежит: Sew-Eurodrive GMBH & Co. KG

In a mobile part having at least one module, and a method for operating a mobile part, the mobile part is able to be moved on a driving surface, and the module includes a controllable illumination device. The illumination device is provided and/or situated in elongated form along a planar curve, in particular, a line. 115-. (canceled)16. A mobile part , comprising:at least one module having at least one module, the module including a controllable illumination device arranged and/or positioned in elongated form along a planar curve and/or line.17. The mobile part according to claim 16 , wherein the mobile part is movable on a driving surface.18. The mobile part according to claim 16 , wherein the illumination device includes an LED band.19. The mobile part according to claim 16 , wherein the illumination device includes LEDs arranged along the curve and/or at regular intervals from one another.20. The mobile part according to claim 16 , wherein the module is arranged on and/or screw-connected to the mobile part claim 16 , the mobile part being movable on a driving surface claim 16 , a projection of the mobile part perpendicular to the driving surface having the module at an outer frame and/or in a corner region of the projection.21. The mobile part according to claim 16 , wherein the module is connected and/or screw-connected to a frame of the mobile part claim 16 , the module is electrically suppliable from an energy accumulator of the mobile part via a plug connection claim 16 , and/or a surface of the module includes a convex region arranged between two concave regions and/or depressions that are set apart from each other.22. The mobile part according to claim 16 , wherein the illumination device is provide on the module and/or on a surface of the module claim 16 , the illumination device is arranged elongated form along a curve claim 16 , or a planar curve claim 16 , and/or a line aligned in parallel with and/or set apart from claim 16 , a driving surface and/or ...

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Номер записи: 20
18-02-2021 дата публикации

RADAR STANDING WAVE DAMPNENING COMPONENTS AND SYSTEMS

Номер: US20210050673A1
Автор: DU GUANGLEI, ETZKORN Stephen J., Ghosh Dipankar, Jesme Ronald D., KIM Jaewon, Salehi Mohsen, Wheatley John A.
Принадлежит:

Radar standing wave dampening systems and components are described. In particular, systems and components including an absorber composite including at least one of ceramic filler, magnetic filler, or conductive filler materials are described. Such components can reduce the intensity of standing waves and may also be combined in systems with one or more gradient permittivity tapes or films. 1. A radar standing wave dampening system , comprising:a mount including a printed circuit board;a radio wave generating unit disposed on the mount;a radio wave sensing unit disposed on the mount;a non-target interface at a fixed distance from the radio wave generating unit,wherein the non-target interface has a relative permittivity for the frequency range of the radio waves greater than 1;wherein printed circuit board is a multilayer stack, and at least one layer includes an absorber composite including at least one of ceramic filler, magnetic filler, or conductive filler materials.2. The radar standing wave dampening system of claim 1 , wherein the at least one of ceramic filler claim 1 , conductive filler claim 1 , or magnetic filler materials are disposed within a polymeric matrix.3. The radar standing wave dampening system of claim 2 , wherein the polymeric matrix forms a film and is adhered to the printed circuit board.4. The radar standing wave dampening system of claim 1 , wherein the absorber composite includes ceramic filler materials and the ceramic filler materials include at least one of cupric oxide or titanium(II) oxide.5. The radar standing wave dampening system of claim 1 , wherein the absorber composite includes conductive filler materials and the conductive filler materials include at least one of carbon black claim 1 , carbon bubbles claim 1 , carbon foam claim 1 , graphene claim 1 , carbon fiber claim 1 , graphite claim 1 , carbon nanotubes claim 1 , metal particles claim 1 , metal nanoparticles claim 1 , metal alloy particles claim 1 , metal nanowires claim ...

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Номер записи: 21
16-02-2017 дата публикации

Radar sensor

Номер: US20170048966A1
Автор: Bäuerlein Stefan, Lenhard Thilo
Принадлежит: InnoSenT GmbH

The invention relates to a radar sensor having a printed circuit board which has an electronic circuit and is equipped with electronic components, and having a shielding cover which covers the printed circuit board and the equipment arranged on said printed circuit board, wherein the shielding cover is formed from a printed circuit board material and has a recess which creates space for accommodating the equipment. 1. Radar sensor having a printed circuit board which has an electronic circuit and is equipped with electronic components , and having a shielding cover which covers the printed circuit board and the equipment arranged on said printed circuit board , wherein the shielding cover is formed from a printed circuit board material and has a recess which creates space for accommodating the equipment.2. Radar sensor according to wherein the shielding cover consists of a single-ply or multiple-ply printed circuit board material.3. Radar sensor according to claim 2 , wherein the single-ply or multiple-ply printed circuit board material contains a single-ply or multiple-ply electrically conductive layer and contains at least one single-ply or multiple-ply non-conductive layer.4. Radar sensor according to claim 1 , wherein the recess is a cutout which is made in the material of the printed circuit board claim 1 , in particular by milling.5. Radar sensor according to . wherein the shielding cover has electrically conductive contact areas which has for solder-connection of the shielding cover to the printed circuit board and/or to other components and/or printed circuits.6. Radar sensor according to claim 5 , wherein the shielding cover has contact areas on one side or several sides of its inner face and/or of its outer face.7. Radar sensor according to claim 5 , wherein that the shielding cover has at least one electrically conductive contact-connection between contact areas on the inner face and on the outer face.8. Radar sensor according to claim 1 , wherein the at ...

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Номер записи: 22
25-02-2021 дата публикации

RADAR APPARATUS MOUNTING ASSEMBLY

Номер: US20210057808A1
Автор: KIM Sang-Min
Принадлежит:

A radar apparatus mounting assembly in accordance with embodiments of the present disclosure can protect a radar apparatus from an impact applied to a vehicle and prevent a corresponding detection area from being changed by allowing a bracket installed in the vehicle in combination with the radar apparatus to be provided with an elastic structure. 1. A radar apparatus mounting assembly comprising:a radar apparatus; anda bracket including a rear portion facing a rear surface of the radar apparatus, and a first elastic portion bent from the rear portion and coupled to the radar apparatus, and installed in a vehicle.2. The radar apparatus mounting assembly according to claim 1 , wherein the bracket is made of a metal material or a plastic material including carbon nanotubes.3. The radar apparatus mounting assembly according to claim 1 , wherein the bracket includes a front portion which is opened to which a radome of the radar apparatus faces.4. The radar apparatus mounting assembly according to claim 1 , wherein the bracket includes a lateral portion protruding from an edge of the rear portion and surrounding the radar apparatus.5. The radar apparatus mounting assembly according to claim 2 , wherein the bracket includes a fixing portion protruding from an exterior of the lateral portion and coupled to the vehicle.6. The radar apparatus mounting assembly according to claim 4 , wherein the lateral portion includes an opening portion in which a wall protruding from the rear portion is stepped and recessed claim 4 , and in which a connector of the radar apparatus is accommodated.7. The radar apparatus mounting assembly according to claim 1 , wherein the rear portion is spaced apart from the rear surface of the radar apparatus.8. The radar apparatus mounting assembly according to claim 1 , wherein the rear portion includes a first elongated hole formed at the rear side of the first elastic portion.9. The radar apparatus mounting assembly according to claim 1 , wherein the ...

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Номер записи: 23
10-03-2022 дата публикации

UNIVERSAL SENSOR ASSEMBLY FOR VEHICLES

Номер: US20220075057A1
Автор: Danford Kevin, II Alfred Charles, Jones, Marroquín Marco Antonio
Принадлежит:

A universal sensor assembly for mounting on a vehicle is provided. The universal sensor assembly includes a sensor suite. The sensor suite includes a baseplate and a sensor being supported by the baseplate. The sensor including a field of view (FOV) associated with detecting objects within an environment surrounding the vehicle. The universal sensor assembly further includes a support structure. The support structure includes a set of detachable attachment mechanisms supporting the baseplate. The set of detachable attachment mechanisms is included on a rooftop of the vehicle at positions that are based on surface parameters associated with the rooftop and a support component supporting the baseplate. The one support component is disposed at a position on the rooftop that is based on the surface parameters so that the FOV of the sensor is unoccluded by any portion of the vehicle and the support structure. 1. A universal sensor assembly configured for mounting on a vehicle , the universal sensor assembly comprising: a baseplate; and', 'at least one sensor being supported by the baseplate, the at least one sensor including a field of view (FOV) associated with detecting one or more objects within an environment surrounding the vehicle; and, 'a sensor suite, comprising a set of detachable attachment mechanisms supporting the baseplate, wherein the set of detachable attachment mechanisms is included on a rooftop of the vehicle at one or more positions that are based at least in part on one or more surface parameters associated with the rooftop of the vehicle; and', 'at least one support component supporting the baseplate, wherein the at least one support component is disposed at a position on the rooftop of the vehicle that is based at least in part on the one or more surface parameters so that the FOV of the at least one sensor is unoccluded by the vehicle and the support structure., 'a support structure, comprising2. The universal sensor assembly of claim 1 , wherein ...

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Номер записи: 24
04-03-2021 дата публикации

RADAR DEVICE, SPECIFICALLY FOR A VEHICLE

Номер: US20210063529A1
Автор: Schulte Michael, Talhof Michael, Wallmeier Udo
Принадлежит:

A radar device for a vehicle is provided, comprising a housing with a first housing part and a second housing part (). The housing parts are connected to each other and form the boundaries of a closed recording space. The radar device also includes a circuit carrier accommodated within the recording space. The circuit carrier features at least one transmission antenna device for the transmission of radar beams, at least one receiving antenna device for receiving radar beams, and features high-frequency electronic circuit devices and low-frequency electronic circuit devices. At least one of the first of the two housing parts is a two-component plastic injection-molded parts, and one of the first of the two components has at least a three times higher thermal conductivity than a second one of the two components. 1. A radar device for a vehicle , the radar device comprising:a housing with a first housing part and a second housing part, where the first and second housing parts are connected to each other and form boundaries of a closed recording space,a circuit carrier accommodated within the recording space, where the circuit carrier includes at least one transmission antenna device for the transmission of radar beams and at least one receiving antenna device for receiving radar beams,wherein the circuit carrier includes high-frequency electronic circuit devices and low-frequency electronic circuit devices,wherein at least one of the first and second housing parts is a two-component plastic injection-molded part, where one component of the two-component plastic injection molded part has at least a three times higher thermal conductivity than a second one of the two components.2. The radar device in accordance with claim 1 , wherein a first area formed by the first components and a second area formed by the second components interlock.3. The radar device in accordance with wherein the first area is embedded in the second area.4. The radar device in accordance with claim ...

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Номер записи: 25
27-02-2020 дата публикации

Apparatus with a Sensor Assembly and a Stray Light Baffle

Номер: US20200064463A1
Автор: BREUER Karsten
Принадлежит:

An apparatus includes a sensor assembly and a stray light baffle, and is to be mounted behind a pane, e.g. a windshield, inside a vehicle. The sensor assembly includes a first sensor and a second sensor. The stray light baffle is arranged substantially in front of the first sensor, in the capture direction of the sensors. The stray light baffle includes first and second side walls. The second side wall is a frame with a fabric covering, and is arranged in front of the second sensor with the sensing axis of the second sensor passing through the fabric. 1. An apparatus comprising a sensor assembly and a stray light baffle , wherein the apparatus is configured and adapted to be mounted inside of a vehicle on a pane , the sensor assembly includes a first sensor and a second sensor , the stray light baffle is arranged substantially in front of the first sensor in a capture direction of the sensors , the stray light baffle includes a first side wall and a second side wall , the second side wall comprises a perimeter frame and a fabric that spans and is peripherally supported by the perimeter frame , and the second side wall is arranged in front of the second sensor with a sensing axis of the second sensor passing through the fabric of the second side wall.2. The apparatus according to claim 1 , wherein the first side wall comprises another perimeter frame and another fabric that spans and is peripherally supported by the another perimeter frame.3. The apparatus according to claim 1 , wherein the first sensor is an optical sensor.4. The apparatus according to claim 3 , wherein the second sensor is a radar sensor.5. The apparatus according to claim 4 , wherein the radar sensor and the optical sensor are arranged next to one another in a horizontal direction.6. The apparatus according to claim 1 , wherein the fabric of the second side wall is a velvet fabric.7. The apparatus according to claim 1 , wherein the pane is a windshield of the vehicle.8. The apparatus according to ...

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Номер записи: 26
17-03-2022 дата публикации

Heatsink Shield with Thermal-Contact Dimples for Thermal-Energy Distribution in a Radar Assembly

Номер: US20220087006A1
Автор: David Wayne Zimmerman, Scott Brandenburg
Принадлежит: Aptiv Technologies Ltd

A heatsink shield with thermal-contact dimples can improve thermal-energy distribution in a radar assembly. The radar assembly includes a printed circuit board (PCB), the heatsink shield, a radome, and a housing. The PCB can include integrated circuits and other components, along with a thermally-conductive material that covers at least a portion of the PCB surfaces. The heatsink shield includes multiple dimples that thermally contact the thermally-conductive material. The heatsink shield is configured to distribute thermal energy produced at least in part by the PCB components to the housing. In this way, the described techniques and systems permit the radar assembly to better distribute thermal energy away from the PCB components to the rest of the PCB and through the housing.

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Номер записи: 27
15-03-2018 дата публикации

LIQUID LEVEL SENSING APPARATUS FOR LONG-DISTANCE AUTOMATICALLY ENHANCING SIGNAL-TO-NOISE RATIO

Номер: US20180073909A1
Автор: Cheng Chao-Kai, HOU Yi-Liang, Lin I-Chu, Yu Yao-Chen
Принадлежит:

A liquid level sensing apparatus () for long-distance automatically enhancing a signal-to-noise ratio is applied to a measured target (). The liquid level sensing apparatus () includes a sensing module (), a long-distance command receiving module () and at least a brake module (). The sensing module () transmits a sensing signal () to the measured target (). The sensing signal () touches the measured target () to reflect back a reflected signal (). The sensing module () receives the reflected signal () to measure the signal-to-noise ratio and to measure a height of the measured target (). The long-distance command receiving module () is electrically connected to the sensing module (). The long-distance command receiving module () receives a long-distance command signal (). The brake module () is mechanically connected to the sensing module (). 1102010. A liquid level sensing apparatus () for long-distance automatically enhancing a signal-to-noise ratio applied to a measured target () , the liquid level sensing apparatus () comprising:{'b': 102', '102', '108', '20', '108', '20', '110', '102', '110', '20, 'a sensing module (), the sensing module () transmitting a sensing signal () to the measured target (), the sensing signal () touching the measured target () to reflect back a reflected signal (), the sensing module () receiving the reflected signal () to measure the signal-to-noise ratio and to measure a height of the measured target ();'}{'b': 104', '102', '104', '302, 'a long-distance command receiving module () electrically connected to the sensing module (), the long-distance command receiving module () receiving a long-distance command signal (); and'}{'b': 106', '102', '106', '110', '102, 'at least a brake module () mechanically connected to the sensing module (), the brake module () being automatically adjusted in accordance with the reflected signal (), so that the signal-to-noise ratio measured by the sensing module () is maintained in a predetermined value ...

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Номер записи: 28
05-03-2020 дата публикации

AUTOMOTIVE RADAR / LIDAR BEHIND REFLECTIVE SURFACES

Номер: US20200072947A1
Автор: Miu Traian, Sabatini Gabriele Wayne
Принадлежит:

A sensor assembly for detecting an object and a method of forming a sensor port in sheet metal are disclosed. The sensor assembly includes at least one electromagnetic source for emitting electromagnetic waves. The sensor assembly also includes at least one electromagnetic receiver for receiving the electromagnetic waves after reflecting from the object and corresponding with a detection of the object in proximity to the sensor assembly. In addition, the sensor assembly includes a filter cover disposed adjacent to and covering the at least one electromagnetic source and the at least one electromagnetic receiver configured to allow the electromagnetic waves to pass therethrough while reflecting visible light, thereby concealing the at least one electromagnetic source and the at least one electromagnetic receiver. 1. A sensor assembly for detecting an object comprising:at least one electromagnetic source configured to emit electromagnetic waves;at least one electromagnetic receiver configured to receive the electromagnetic waves after reflecting from the object and corresponding with a detection of the object in proximity to said sensor assembly; anda filter cover disposed adjacent to and covering said at least one electromagnetic source and said at least one electromagnetic receiver, the filter cover being transmissive to the electromagnetic waves and reflective to a visible light, thereby concealing said at least one electromagnetic source and said at least one electromagnetic receiver.2. The sensor assembly as set forth in claim 1 , wherein the filter cover comprises a dielectric mirror configured to reflect the visible light and transmit the electromagnetic waves.3. The sensor assembly as set forth in claim 1 , further including a sensor printed circuit board with said at least one electromagnetic source and said at least one electromagnetic receiver disposed on said sensor printed circuit board and electrically connected thereto.4. The sensor assembly as set ...

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Номер записи: 29
18-03-2021 дата публикации

FLEXIBLE RADAR SUPPORT FOR ABSORBING VIBRATION DEVIATION

Номер: US20210080538A1
Автор: Kong Quanquan, Lin Miaotian, Yu Xia
Принадлежит:

A flexible radar support for absorbing vibration deviation comprises a support base and a support top cover that are engaged with each other in an interlocking manner. A housing space for arranging a radar is formed between the support base and the support top cover. The support base includes: a centrally arranged base center, and a base edge circumferentially arranged around the base center. The base edge and the base center are connected through four flexible structures that form U-shaped cantilever beams protruding towards the support top cover. With the flexible radar support provided, and with the design of U-shaped flexible structures, where an automobile body vibrates at a large amplitude, the flexible radar support can still absorb swaying in the up and down, and left and right directions during the course of driving, thereby reducing the impact of the automobile body's vibrations on the detection precision of a radar. 1. A flexible radar support for absorbing vibration deviation , characterized in that , it comprises a support base and a support top cover that are engaged with each other in an interlocking manner , a housing space for arranging a radar being formed between the support base and the support top cover , the support base comprising: a centrally arranged base center , and a base edge circumferentially arranged around the base center , the base edge and the base center being connected through four flexible structures that form U-shaped cantilever beams protruding towards the support top cover.2. The flexible radar support according to claim 1 , wherein the four U-shaped cantilever beams are symmetrically arranged in four directions of up claim 1 , down claim 1 , left claim 1 , and right directions claim 1 , respectively.3. The flexible radar support according to claim 1 , wherein four corner regions between the base edge and the base center are hollowed out and disconnected.4. The flexible radar support according to claim 3 , wherein first ...

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Номер записи: 30
31-03-2016 дата публикации

MONITORING APPARATUS

Номер: US20160091602A1
Автор: TAKEDA Naoya
Принадлежит:

A monitoring apparatus includes an image-forming optical system aimed forward, an image sensor, an antenna, a first circuit board, a waveguide, an upper case, an information-processing circuit, a second circuit board, a connector, and a power-supply circuit. The connector is disposed at a rear side relative to the image-forming optical system. The power-supply circuit includes at least one capacitor, and a capacitor that is positioned at a highest location out of all of the at least one capacitor is disposed at a rear side relative to the image-forming optical system, which prevents the capacitor from obstructing the visual field of the image-forming optical system. Thus, the image-forming optical system is able to be located close to the power-supply circuit because the monitoring apparatus is very small in height. 1. A monitoring apparatus comprising:an image-forming optical system aimed forward;an image sensor positioned at a focus of the image-forming optical system;an antenna member including an antenna with a main lobe that extends forward;a radio frequency circuit;a first circuit board including the radio frequency circuit thereon;a waveguide connecting an output end of the radio frequency circuit and the antenna;an upper case positioned above the antenna member and including a flat portion;an information-processing circuit;a second circuit board including the information-processing circuit thereon;a radio frequency circuit signal line connecting the radio frequency circuit to the information-processing circuit;an image signal line connecting the image sensor to the information-processing circuit;a connector electrically connected to the second circuit board; anda power-supply circuit providing DC power to the information-processing circuit and the radio frequency circuit; whereinthe flat portion of the upper case is inclined in a direction in which the flat portion approaches a central axis of the main lobe of the antenna member at a location where the flat ...

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Номер записи: 31
30-03-2017 дата публикации

PROBE HOLDER WITH SPACER

Номер: US20170089747A1
Автор: Peigat Laurent, Pichot Vincent
Принадлежит: KROHNE S.A.S.

A probe holder for a fill level measuring device operating with the radar principle has a holder housing, a signal conductor for guiding emitted and/or received signals and a spacer. The signal conductor is led out of the interior space of the holder housing through an opening of the holder housing into a process side exterior space of the holder housing. The spacer is arranged in the opening of the holder housing and keeps the signal conductor spaced from the holder housing in the opening. The probe holder realizes a seal relative to the process area in a simple, but effective manner in that the spacer is held in the holder housing by a shrink-fit so that a sealed closure is created between the holder housing and the spacer in the shrunken-in state. 1. Probe holder for a fill level measuring device operating with the radar principle , comprising:a holder housing having interior space,a signal conductor for guiding emitted and/or received signals anda spacer,wherein the signal conductor is led out of the interior space of the holder housing through a wherein opening of the holder housing into a process side exterior space of the holder housing,wherein the spacer is arranged in the wherein opening of the holder housing and keeps the signal conductor spaced from the holder housing in the opening, andwherein the spacer is shrunken into the holder housing so that a sealed closure is created by a shrink-fit between the holder housing and the spacer.2. Probe holder according to claim 1 , wherein at least one spacer seal is arranged between the holder housing and the spacer claim 1 , wherein the spacer seal is affixed on an opposite end of the signal conductor from the spacer claim 1 , and wherein the seal is a graphite or gold seal.3. Probe holder according to claim 2 , wherein the holder housing has at least one raised rim on the process side claim 2 , wherein the raised rim at least partially borders the opening for receiving the spacer and wherein the raised rim is ...

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Номер записи: 32
30-03-2017 дата публикации

Radar Detector with Multi-Band Directional Display and Enhanced Detection of False Alerts

Номер: US20170090012A1
Автор: Coburn Roy, Coomer Timothy A., Kuhn John, Stevens Jeff
Принадлежит:

An enhanced radar detector in one example displays a source direction of one more detected signals simultaneously with a frequency band of the detected signal. In another embodiment, a method detects a location of a false alert source to suppress alerts emanating from the location. A geographic location of a first mid-ship point of a detected radar signal in a vehicle traveling in a first direction are identified/recorded. The geographic location of a second mid-ship point of a detected signal is also identified/recorded in a vehicle traveling in a second different direction. The recorded geographic locations/directions of travel are uploaded to a host server, or evaluated within the radar detector, to identify a false source and mark a false source at an intersection of the first and second midlines. The marked false source location can be used in a detector and/or downloaded to multiple detectors via a social network. 1. A radar detector capable of identifying radar signals indicative of speed monitoring , comprising:a. a housing;b. a radar receiver for detecting radar signals integrated within the housing;c. electronics for controlling the radar receiver and evaluating detected radar signals integrated within the housing, the electronics evaluating the detected radar signals to determine a band and source direction of detected signals; andd. a display in communication with the electronics, the display including one or more indicators having an appearance that varies to convey both direction and band type of a detected signal.2. The radar detector of claim 1 , wherein one or more indicators are illuminated in selected colors to communicate source direction and band of a detected signal.3. The radar detector of claim 1 , wherein one indicator can individually depict both band type and source direction of a detected radar signal.4. The radar detector of claim 1 , wherein the indicators have an arrow shape.5. The radar detector of claim 1 , wherein the display ...

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Номер записи: 33
31-03-2016 дата публикации

ON-VEHICLE RADAR DEVICE AND VEHICLE

Номер: US20160093944A1
Автор: KAMO Hiroyuki
Принадлежит:

An on-vehicle radar device includes a mount and an antenna configured to transmit a transmission wave from an inner side of laminated glass, which includes an innermost glass layer, an outermost glass layer, and an intermediate resin layer, and receive a reflected wave. The antenna includes a transmitting antenna. When the mount is mounted on a bracket, the incident angle of the transmission wave on the innermost glass layer is greater than a Brewster angle on the inner surface of the innermost glass layer, and the incident angle of the transmission wave on the outermost glass layer is less than or equal to a Brewster angle between the outermost glass layer and the intermediate resin layer. 1. An on-vehicle radar device comprising:a mount configured to be mounted on a bracket that is fixed to one of an innermost glass layer of laminated glass, a rear-view mirror placed on an inner side of the innermost glass layer, and a ceiling, the laminated glass including the innermost glass layer, an outermost glass layer, and an intermediate resin layer that is sandwiched between the innermost glass layer and the outermost glass layer; andan antenna configured to transmit a transmission wave from the inner side of the innermost glass layer to an outer side of the outermost glass layer and to receive a reflected wave that enters from the outer side of the outermost glass layer to the inner side of the innermost glass layer, the transmission wave being a radio wave in a millimeter wave band; whereinthe antenna includes a transmitting antenna configured to transmit the transmission wave;a vertical polarization component of the transmission wave relative to the laminated glass is greater than a horizontal polarization component thereof; andwhen the mount is mounted on the bracket, an incident angle of the transmission wave on the innermost glass layer at a center of a main lobe of the transmitting antenna is greater than a Brewster angle on an inner surface of the innermost glass ...

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Номер записи: 34
31-03-2016 дата публикации

Radar apparatus

Номер: US20160093956A1
Автор: Akira Abe
Принадлежит: Nidec Elesys Corp

A radar apparatus of the present invention includes an antenna member capable of emitting or receiving microwaves; a feed unit including a plurality of waveguides each having one end connected to a base portion of the antenna member; a radio frequency circuit in contact with the feed unit; an information-processing circuit; a signal line connecting the radio frequency circuit and the information-processing circuit; and a common board equipped with the radio frequency circuit and the information-processing circuit. Since planar positions of the information-processing circuit and the radio frequency circuit on the common board do not overlap with each other, it is possible to downsize the radar apparatus. The common board includes a closed foil made of conductive material and surrounding the radio frequency circuit, and the closed foil made of conductive material is grounded.

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Номер записи: 35
09-04-2015 дата публикации

RADAR SENSOR INCLUDING A RADOME

Номер: US20150097730A1
Автор: PONTES Juan
Принадлежит: ROBERT BOSCH GMBH

A radar sensor for motor vehicles includes a printed circuit board which carries the mass and antenna structures of the radar sensor, and includes a housing accommodating the printed circuit board, the housing being formed on a transmit and receive side of the radar sensor by a radome which is transparent to radar radiation, characterized in that the radome has an essentially plane wall oriented obliquely to the printed circuit board. 1. A radar sensor for a motor vehicle , comprising:a printed circuit board which carries a mass and antenna structures of the radar sensor; anda housing accommodating the printed circuit board, the housing being formed on a transmit and receive side of the radar sensor by a radome which is transparent to radar radiation, wherein the radome has an essentially plane wall oriented obliquely to the printed circuit board.2. The radar sensor of claim 1 , wherein the wall of the radome forms an angle with the printed circuit board claim 1 , the angle being selected so that for all beams incident on the printed circuit board claim 1 , an associated multiply reflected first-order beam claim 1 , which is again reflected on the radome after reflection on the printed circuit board claim 1 , is deflected far enough that it no longer strikes the antenna structures on the printed circuit board.3. The radar sensor of claim 1 , wherein the radome forms an angle with the plane of the printed circuit board in elevation.4. The radar sensor of claim 3 , wherein the antenna structures include multiple gaps of antenna elements claim 3 , and wherein the gaps are vertically oriented and situated next to one another.5. The radar sensor of claim 1 , wherein the radome forms a panel-shaped roof of the housing.6. The radar sensor of claim 1 , wherein the radome forms a pointed roof of the housing.7. The radar sensor of claim 6 , wherein the radome forms a symmetrical pointed roof.8. A motor vehicle claim 6 , comprising:a radar sensor, which is installed behind a ...

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Номер записи: 36
19-03-2020 дата публикации

TEMPERATURE-RESISTANT FILL LEVEL MEASUREMENT DEVICE

Номер: US20200088562A1
Автор: Feisst Klaus
Принадлежит:

The present disclosure relates to a radar-based fill-level measurement device for measuring a fill level of a fill substance located in a container. Besides a housing, the device includes an antenna and a housing neck, which is arranged between the housing and the antenna, wherein the housing neck has between the housing and the antenna a predefined thermal resistance, and at least one electronics module partially arranged in the housing neck. The thermal resistance of the housing neck is dimensioned in such a manner to be low, such that, at a temperature in the container of at least 200° C., the temperature at the electronics module is limited to, at most, 80° C. Thus, a high resolution and temperature-resistant and simultaneously compact, fill-level measurement device is provided for high radar frequencies of, for example, 79 GHz. 111-. (canceled)12. A radar-based fill-level measurement device for measuring a fill level of a fill substance located in a container , comprising:a housing;an antenna that is embodied in such a manner and arranged on the container, in order to transmit electromagnetic waves in the direction of the fill substance and to receive electromagnetic waves reflected in the container;a housing neck that is arranged between the housing and the antenna, wherein the housing neck has between the housing and the antenna a predefined thermal resistance; andan electronics module arranged partially in the housing neck,wherein the thermal resistance of the housing neck is so dimensioned that, at a temperature in the container of at least 200° C., a temperature at the electronics module amounts to, at most, 85° C.13. The fill-level measurement device as claimed in claim 12 ,wherein the thermal resistance of the housing neck is less than 15 Kelvin per watt.14. The fill-level measurement device as claimed in claim 12 ,wherein the housing neck is manufactured of a thermally conductive material, including stainless steel, aluminum, or copper.15. The fill- ...

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Номер записи: 37
19-04-2018 дата публикации

Sensor pod

Номер: US20180106883A1
Автор: Cumhur Ünveren
Принадлежит: DURA OPERATING LLC

A sensor pod includes a main bracket including a base portion, a center support surface spaced apart from the base portion, and first, second, third, and fourth support surfaces connected to the center support surface. Each of the first, second, third, and fourth support surfaces are angled with respect to the center support surface and are disposed equidistant about the center support surface. The first and second support surfaces are connected to the base portion. A center sensor is disposed on the center support surface and first, second, third, and fourth sensors are each one disposed on one of the first, second, third, and fourth support surfaces. A housing is disposed overtop the main bracket, the center sensor, and the first, second, third, and fourth sensors.

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Номер записи: 38
02-04-2020 дата публикации

SENSOR PROTECTOR

Номер: US20200101916A1
Автор: Furumoto Kenji, KUMASHIRO Takuto, TAKEO Shinji, TAKEUCHI Koji, UNNO Takashi
Принадлежит:

A sensor protector includes two stays and a thin-plate shaped separate sheet held by the stays. The stays are provided on a bracket. The bracket holds a sensor and is fixed at a predetermined position to an outside panel of the body of a vehicle covered with a bumper cover of the vehicle. The sheet extends such that, in the sensor attached state, the sheet divides/partitions a space around the sensor formed between the outside panel of the body and the bumper cover into an upper space which contains the entirety of the detection surface of the sensor and a lower space which does not contain the detection surface of the sensor. 1. A sensor protector comprising:a stay provided on a bracket which holds a sensor and is fixed at a predetermined position to an outside panel of a body of a vehicle, said panel being covered with a bumper cover of said vehicle, said stay being non-separable or separable from said bracket; anda thin-plate shaped sheet which is separable from said stay and is held by said stay, whereinin a sensor attached state which is a state in which said bracket has been fixed to said outside panel, said sheet extends in a front-back direction and a width direction of said body in an area below a detection surface of said sensor so as to partition a space around said sensor formed between said outside panel of said body and said bumper cover into an upper space which contains the entirety of said detection surface of said sensor and a lower space which does not contain said detection surface of said sensor.2. A sensor protector according to claim 1 , whereinsaid stay includes a sheet holding part at a position of said stay located below a lower end part of the detection surface of said sensor in said sensor attached state, and said sheet holding part has an elastically deformable claw part and a slit into which said sheet is inserted; andsaid sheet has a hole with which said claw part can engage and is configured such that said sheet is held by said stay ...

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Номер записи: 39
29-04-2021 дата публикации

SENSOR-CLUSTER APPARATUS

Номер: US20210124035A1
Автор: CHUN Jun Su, Roh Hee Chang
Принадлежит:

A sensor-cluster apparatus, in which a sensor configured to detect and collect external environment information is mounted in a case. The sensor-cluster apparatus includes a body member on which one kind or more of sensors are mounted on one surface thereof, a case in which an inner space is provided, and one surface thereof is opened to define an opening and on which the body member is mounted so that each of the sensors is exposed to the opening, and a position control device mounted inside the case to adjust a mounting position or a mounting angle of the body member. 1. A sensor-cluster apparatus including a sensor configured to detect and collect external environment information is mounted in a case , the sensor-cluster apparatus comprising:a body member on which one or more kinds of sensors are mounted on one surface thereof;a case having an inner space, and one surface thereof is opened to define an opening and on which the body member is mounted so that each of the sensors is exposed to the opening; anda position control device mounted inside the case to and configured to adjust a mounting position or a mounting angle of the body member.2. The sensor-cluster apparatus of claim 1 , wherein the position control device comprises:a ball joint in which a ball stud having a ball at an end thereof and a casing stud having a casing, which accommodates the ball and allows the ball stud to be freely rotated, at an end thereof are coupled to each other;a tension spring having one end connected to the case and the other end connected to the body member to provide elastic force that resists a tensile load; andan actuator configured to press the body member within the case,wherein:one of the ball stud and the casing stud is fixed to the body member, and the other is fixed to the case;a mounting position and a mounting angle of the body member are maintained by the tension spring; andwhen the actuator presses the body member, the actuator overcomes the elastic force of the ...

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Номер записи: 40
29-04-2021 дата публикации

SENSOR CLUSTER DEVICE AND VEHICLE INCLUDING THE SAME

Номер: US20210124036A1
Автор: CHUN Jun Su, Roh Hee Chang
Принадлежит:

A sensor cluster device including a radar sensor configured to emit electromagnetic waves onto an object and receive the electromagnetic waves reflected from the object so as to acquire information on the object, a lidar sensor configured to emit laser beams onto the object and receive the laser beams reflected from the object so as to acquire information on the object, a camera sensor configured to capture an image of surroundings of the object and acquire information from the captured image, and an infrared sensor configured to detect heat radiated from peripheral objects in the surroundings of the object to acquire the object and the peripheral objects. 1. A sensor cluster device comprising:a radar sensor configured to emit electromagnetic waves onto an object and receive the electromagnetic waves reflected from the object so as to acquire information on the object;a lidar sensor configure to emit laser beams onto the object and receive the laser beams reflected from the object so as to acquire information on the object;a camera sensor configured to capture an image of surroundings of the object and acquire information from the captured image; andan infrared sensor configured to detect heat radiated from peripheral objects in the surroundings of the object to observe the object and the peripheral objects.2. The sensor cluster device of claim 1 , further comprising a body member on which the radar sensor claim 1 , the lidar sensor claim 1 , the camera sensor claim 1 , and the infrared sensor are installed claim 1 ,wherein the body member comprises:a body block;a lower block provided on a lower portion of one surface of the body block and in which the radar sensor and the lidar sensor are installed; andan upper block provided on an upper portion of the one surface of the body block and in which the camera sensor and the infrared sensor are installed.3. The sensor cluster device of claim 2 , wherein the body block claim 2 , the lower block claim 2 , and the upper ...

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Номер записи: 41
02-04-2020 дата публикации

Radar unit assembly for a vehicle

Номер: US20200103522A1
Автор: Jasvir Singh
Принадлежит: Nissan North America Inc

A radar unit assembly for a vehicle includes a vehicle body structure and a grille assembly mounted to the vehicle body structure. A radar unit is connected to the grille assembly.

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Номер записи: 42
26-04-2018 дата публикации

Mountable Radar System

Номер: US20180113210A1
Автор: Izadian Jamal
Принадлежит:

Examples relating to mountable radar systems are described. An example radar system may include a housing structure with a first set and second set of radar units coupled to the housing structure. The first set of radar units may operate in a long range mode and may include four radar units with each respective radar unit mounted at approximately 90 degree increments. The second set of radar units may operate in a short range mode and may include four radar units with each respective radar unit mounted at approximately 90 degrees increments in between two radar units of the first set of radar units. In some implementations, radar units of the first set may include a synthetic aperture radar (SAR) array, a multiple-input multiple-output (MIMO) transmission array, and a receiver array, and radar units of the second set may include a transmit array, and a receiver array. 1. A radar system comprising:a housing structure;a first set of radar units coupled to the housing structure, wherein the first set of radar units comprises four radar units with each respective radar unit mounted at approximately 90 degree increments and wherein the first set of radar units operate in a long range mode; anda second set of radar units coupled to the housing structure, wherein the second set of radar unit comprises four radar units with each respective radar unit mounted at approximately 90 degrees increments, wherein each radar unit of the second set of radar units is positioned between two radar units of the first set of radar units and wherein the second set of radar units operate in a short range mode.2. The radar system of claim 1 , wherein the housing structure is configured to couple to a roof of a vehicle.3. The radar system of claim 1 , wherein the housing structure is configured to couple to a roof of a vehicle such that one or more radar units of the second set of radar units have a radar beam directed at an angle pointed toward a ground surface.4. The radar system of claim 1 ...

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Номер записи: 43
26-04-2018 дата публикации

RADIO-WAVE TRANSMITTING COVER AND METHOD FOR SETTING THICKNESS OF RADIO-WAVE TRANSMITTING COVER

Номер: US20180115059A1
Автор: IIMURA Kimihiro, Isobe Kenji, MAEDA Hideto, Oba Tatsuya, Okumura Koji, TOKUNAGA Seiya
Принадлежит:

A radio-wave transmitting cover is configured to be arranged in the path of the radio wave of a radio-wave radar device. The thickness of the cover is set to a reference thickness at a reference position where the incident angle of the radio wave from the radio-wave radar device is 0°. The reference thickness is set to a value obtained by multiplying half of the wavelength of the radio wave by an integer. In the area around the reference position, the thickness of the cover is gradually changed such that the greater the distance from the reference position, the greater becomes the difference by which the thickness of the cover is larger than the reference thickness. 1. A radio-wave transmitting cover , which is configured to be arranged in a path of a radio wave of a radio-wave radar device , whereina thickness of the cover is set to a reference thickness at a reference position where an incident angle of the radio wave from the radio-wave radar device is 0°,the reference thickness is set to a value obtained by multiplying half of a wavelength of the radio wave by an integer, andin an area around the reference position, the thickness of the cover is gradually changed such that the greater a distance from the reference position, the greater becomes a difference by which the thickness of the cover is larger than the reference thickness.2. The radio-wave transmitting cover according to claim 1 , wherein a base, which has a back on which the radio wave from the radio-wave radar device is incident, and', 'a front-side member, which is provided on a surface on a side opposite to the back of the base, and, 'the cover includes'}a small curvature portion in which a curvature is partially reduced is provided at an interface between the base and the front-side member.4. The method for setting a thickness of a radio-wave transmitting cover according to claim 3 , whereinthe thickness of the cover at a reference position where the incident angle of the radio wave is 0° is defined ...

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Номер записи: 44
07-05-2015 дата публикации

RADAR SENSOR ASSEMBLY FOR MACHINE

Номер: US20150123850A1
Автор: Frericks Daniel J., Goraya Fazal A., McTavish Melissa A., Nakanishi Todd G.
Принадлежит: CATERPILLAR INC.

A radar sensor assembly that includes a radar sensor and a holder assembly is provided. The holder assembly includes a base plate, a first wall, a second wall, a third wall, and a bottom wall. Each of the first wall, the second wall, and the third wall extends from the base plate, and along with the bottom wall, define a sensor-holding portion. The first side and the second side define a sliding side to allow slidable accommodation of the radar sensor, in the sensor-holding portion. The sliding side includes a retention tab, which depresses to facilitate sliding of the radar sensor into the sensor-holding portion, and lifts to retain the radar sensor in the sensor-holding portion. At least one of the first wall, the second wall, and the third wall, includes one or more retention elements that prevent displacement of the radar sensor. 1. A radar sensor assembly for a machine , wherein the radar sensor assembly includes an enclosure having a transparent cover portion , the radar sensor assembly comprising:a radar sensor including a signal-receiving portion and a mounting portion; anda holder assembly including a base plate, a first wall, a second wall, and a third wall, extending from the base plate and a bottom wall being connected to the first wall, the second wall, and the third wall to define a sensor-holding portion, the first wall being opposite to the second wall and defining a sliding side configured to facilitate a slidable accommodation of the radar sensor in the sensor-holding portion, the sliding side having a retention tab structured to depress and lift, wherein the retention tab depresses to facilitate sliding of the radar sensor into the sensor-holding portion and lifts to retain the radar sensor in the sensor-holding portion, at least one of the first wall, the second wall, and the third wall, includes one or more retention elements structured to prevent displacement of the radar sensor towards the transparent cover portion, thereby retaining the radar ...

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Номер записи: 45
13-05-2021 дата публикации

DEVICE FOR ELECTROMAGNETICALLY PROBING A SAMPLE

Номер: US20210141081A1
Автор: LEHNER Samuel, MENNICKE Ralph
Принадлежит: PROCEQ SA

A device for the non-destructive probing of a sample by means of electromagnetic wave reflection includes a metal body as part of its frame. The metal body forms a lateral wall and a separating wall enclosing an interior space. On a first side of the metal body, a shielding structure forms a plurality of shielded chambers for receiving RF circuitry. Interior space faces the second side of the metal body. A first circuit board containing driver and receiver circuitry is mounted to the first side of the metal body, and a second circuit board containing an antenna structure is mounted to the second side thereof. 1. A device for the non-destructive probing of a sample by electromagnetic wave reflection , said device comprisinga frame,an antenna structure,a driver electrically connected to said antenna structure for sending a probe signal through said antenna structure,a receiver electrically connected to said antenna structure for receiving an echo signal through said antenna structure,at least a first circuit board, wherein at least part of said driver and/or said receiver is arranged on said first circuit board,at least a second circuit board, wherein said antenna structure is arranged on said second circuit board,a metal body arranged in said frame having first and second opposite sides,at least one electrical connector for electrically connecting said first and second circuit boards,wherein said first circuit board is mounted to the first side of said metal body and said second circuit board is mounted to the second side of said circuit body.2. The device of wherein said metal body comprises a lateral wall circumferentially enclosing an interior space adjacent to said second side claim 1 , wherein said antenna structure is adjacent to said interior space claim 1 , and in particular wherein the lateral wall extends laterally outside the antenna structure.3. The device of further comprising a damping structure arranged in said interior space claim 2 , and in ...

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Номер записи: 46
16-04-2020 дата публикации

GAUGING INSTRUMENT INTENDED TO BE SEALINGLY MOUNTED ON A NOZZLE OF A TANK

Номер: US20200116543A1
Автор: Elmberg Peter, Fredriksson Håkan, Lindblad Björn
Принадлежит:

A gauging instrument intended to be sealingly mounted on a nozzle of a tank, and comprising an attachment collar intended to mate with said nozzle so as to face the product in the tank, a dielectric filling member with a radially extending collar portion which abuts an outer rim of said attachment collar, and an annular spring element arranged between the outer rim the radially extending collar portion. One or several fastening elements are configured to secure the attachment collar to, and in mating relationship with, the nozzle, such that the radially extending collar portion is sandwiched between the outer rim of the attachment collar and the nozzle, and the annular spring element exerts a contact pressure on the collar portion against the nozzle to thereby ensure a process seal. 1. A gauging instrument intended to be sealingly mounted on a nozzle of a tank , for determining a process variable relating to a product in said tank , said gauging instrument comprising:an attachment collar intended to mate with said nozzle so as to face the product in the tank;a dielectric filling member arranged in said attachment collar and having a radially extending collar portion which abuts an outer rim of said attachment collar, said dielectric filling member being substantially impermeable to the product and any further tank contents;an annular spring element arranged between the outer rim of the attachment collar and the radially extending collar portion;one or several fastening elements configured to secure the attachment collar to, and in mating relationship with, said nozzle, such that, when said attachment collar is secured to the nozzle, the radially extending collar portion is sandwiched between the outer rim of the attachment collar and the nozzle, and the annular spring element exerts a contact pressure on the collar portion against the nozzle to thereby ensure a process seal.2. The gauging instrument according to claim 1 , wherein the gauging instrument is a radar ...

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Номер записи: 47
27-05-2021 дата публикации

Radar Based Three Dimensional Point Cloud for Autonomous Vehicles

Номер: US20210156984A1
Автор: Campbell Timothy
Принадлежит:

Example embodiments described herein involve determining three dimensional data representative of an environment for an autonomous vehicle using radar. An example embodiment involves receiving radar reflection signals at a radar unit coupled to a vehicle and determining an azimuth angle and a distance for surfaces in the environment causing the radar reflection signals. The embodiment further involves determining an elevation angle for the surfaces causing the radar reflection signals based on phase information of the radar reflection signals and controlling the vehicle based at least in part on the azimuth angle, the distance, and the elevation angle for the surfaces causing the plurality of radar reflection signals. In some instances, the radar unit is configured to receive radar reflection signals using a staggered linear array with one or multiple radiating elements offset in the array. 1. A method comprising:causing, by a computing device positioned on a vehicle, a radar unit to transmit radar signals into an environment;receiving, at the computing device and from the radar unit, radar reflection signals corresponding to the radar signals;generating, by the computing device using the radar reflection signals, a two-dimensional (2D) point cloud that represents an azimuth angle and a distance for one or more surfaces in the environment;estimating, by the computing device using a three-dimensional (3D) matched filter, heights for points in the 2D point cloud to generate a 3D map representative of the environment based on phase information from the radar reflection signals; andproviding control instructions to the vehicle based on the 3D map representative of the environment.2. The method of claim 1 , wherein causing the radar unit to transmit radar signals into the environment comprises:causing the radar unit to transmit radar signals into the environment using a staggered linear array, wherein the staggered linear array includes a plurality of radiating elements ...

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Номер записи: 48
16-04-2020 дата публикации

CHIP STRUCTURE

Номер: US20200118910A1
Автор: AKTUG Ahmet, DAGDELEN Murat Erdal
Принадлежит: ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI

A chip structure, suitable to be used in radar applications includes, at least one gallium based first layer to perform RF applications; at least one gallium based second layer, placed on the first layer, to perform digital applications; at least two copper based pillars located between the first layer and the second layer, which provide electrical connection between the first layer and second layer and which ensure that there is a safe distance between the first layer and second layer. 1. A chip structure , suitable to be used in radar applications , comprising:at least one gallium based first layer to perform RF applications;at least one gallium based second layer, placed on the at least one gallium based first layer, to perform digital applications;a plurality of copper based pillars located between the at least one gallium based first layer and the at least one gallium based second layer, the plurality of copper based pillars provide an electrical connection between the at least one gallium based gallium based first layer and the at least one gallium based gallium based second layer and the plurality of copper based pillars provide a gap between the at least one gallium based first layer and the at least one gallium based second layer.2. The chip structure according to claim 1 , wherein claim 1 , a length of the plurality of copper based pillars is between 30-50 um.3. The chip structure according to claim 1 , wherein claim 1 , a length of the plurality of copper based pillars is 40 um.4. The chip structure according to claim 1 , wherein claim 1 , a plurality of components of the at least one gallium based second layer face the at least one gallium based first layer.5. The chip structure according to claim 1 , wherein claim 1 , the at least one gallium based first layer is in the form of a four channeled chip.6. The chip structure according to claim 1 , wherein claim 1 , the at least one gallium based second layer is in the form of a four channel chip.7. The chip ...

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Номер записи: 49
25-04-2019 дата публикации

Radio Frequency System for Wearable Device

Номер: US20190123452A1
Автор: Ashutosh Baheti, Saverio Trotta
Принадлежит: INFINEON TECHNOLOGIES AG

A radio frequency (RF) system includes an RF integrated circuit (IC) die, and an antenna coupled to the RF IC die. The RF system further includes a reflector layer over the RF IC die, the reflector layer extending over at least a portion of the antenna, a combination of the antenna and the reflector layer having a radiation pattern that comprises a main lobe in a first direction parallel to a top surface of the reflector layer.

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Номер записи: 50
25-04-2019 дата публикации

Radio Frequency System for Wearable Device

Номер: US20190123453A1
Автор: Baheti Ashutosh, Trotta Saverio
Принадлежит:

A radio frequency (RF) system includes an RF integrated circuit (IC) die, and an antenna coupled to the RF IC die. The RF system further includes a reflector layer over the RF IC die, the reflector layer extending over at least a portion of the antenna, a combination of the antenna and the reflector layer having a radiation pattern that comprises a main lobe in a first direction parallel to a top surface of the reflector layer. 1. A device comprising:a housing, the housing having a top portion, a bottom portion, and a sidewall connecting the top portion to the bottom portion;a circuit board within the housing and over the bottom portion of the housing; anda radio frequency (RF) system mounted on a first side of the circuit board, wherein a radiation pattern of the RF system has a main lobe in a first direction parallel to first side of the circuit board, and wherein the first direction intersects with the sidewall of the housing.2. The device of claim 1 , wherein the RF system comprises:an RF integrated circuit (IC) die;an antenna coupled to the RF IC die; anda reflector layer over the RF IC die and the antenna.3. The device of claim 2 , wherein the reflector layer comprises a conductive material.4. The device of claim 2 , wherein the reflector layer comprises a high thermal conductivity material.5. The device of claim 1 , further comprises a display disposed over the RF system claim 1 , wherein the first direction is parallel to a top surface of the display.6. The device of claim 1 , wherein the radiation pattern further has a side lobe in a second direction perpendicular to the first direction claim 1 , the second direction intersecting with the circuit board.7. The device of claim 6 , wherein a gain of the main lobe is greater than a gain of the side lobe.8. A device comprising:a housing;a mm-wave gesture sensing system within the housing, the mm-wave gesture sensing system comprising a radio frequency (RF) system; anda display disposed over the mm-wave gesture ...

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Номер записи: 51
10-05-2018 дата публикации

STRUCTURE BETWEEN RADAR AND FASCIA

Номер: US20180131099A1
Автор: Bekaryan Arthur, Bilik Igal, Geary Kevin, SONG HYOK JAE
Принадлежит:

A system and a method of arranging a radar transceiver unit within a system are described. The system includes a radar transceiver including an antenna array to transmit and receive energy within a frequency range, and a fascia to cover the antenna array. The system also includes a structure disposed between the antenna array and the fascia, the structure including a first base on a side closest to the antenna array and a second base on a side closest to the fascia, wherein the first base is smaller than the second base and the structure has a shape such that a series of cross sections from the first base to the second base indicate a gradual increase in size. 1. A system comprising:a radar transceiver including an antenna array configured to transmit and receive energy within a frequency range;a fascia configured to cover the antenna array; anda structure configured to be disposed between the antenna array and the fascia, the structure including a first base on a side closest to the antenna array and a second base on a side closest to the fascia, wherein the first base is smaller than the second base and the structure has a shape such that a series of cross sections from the first base to the second base indicate a gradual increase in size.2. The system according to claim 1 , wherein the frequency range is centered at 77 gigahertz (GHz).3. The system according to claim 1 , wherein the structure is molded or machined from the fascia.4. The system according to claim 1 , wherein the structure is machined as a separate component than the fascia.5. The system according to claim 1 , wherein the structure has a different material composition than the fascia.6. The system according to claim 1 , wherein the structure is disposed such that there is an air gap between the structure and the antenna array or the fascia.7. The system according to claim 6 , wherein the air gap is filled with a spacer material.8. The system according to claim 1 , wherein a ratio of a dimension of ...

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Номер записи: 52
23-04-2020 дата публикации

ONBOARD SENSOR COVER

Номер: US20200124701A1
Автор: MISAWA Akihiro, NIMI Yasushi, OKAWA Shintaro, OTOYO Masashi, TAKAHASHI Kazuhisa, Uchida Hitoshi
Принадлежит:

An onboard sensor cover includes a cover body that includes front and rear bases and a decorative layer. The front base is made of a transparent plastic material that permits passage of an infrared ray and a millimeter wave and includes a rear surface in the transmission directions of the infrared ray and the millimeter wave that is configured by a first uneven surface. The rear base is made of a plastic material that permits passage of the infrared ray and the millimeter wave and includes a front surface in the transmission directions that is configured by a second uneven surface. The decorative layer is made of a material that reflects visible light and permits passage of the infrared ray and the millimeter wave and is in contact with the first and second uneven surfaces. The front and rear bases are made of the same type of plastic material. 1. An onboard sensor cover applied to a vehicle , the vehicle including , as an onboard sensor that detects a surrounding situation , an infrared sensor that transmits an infrared ray toward an outside of the vehicle and receives the infrared ray that has struck and has been reflected by an object outside the vehicle and a millimeter wave radar device that transmits a millimeter wave toward the outside of the vehicle and receives the millimeter wave that has struck and has been reflected by the object outside the vehicle , whereinthe onboard sensor cover comprises a cover body configured to be arranged in front of the infrared sensor in a transmission direction of the infrared ray and in front of the millimeter wave radar device in a transmission direction of the millimeter wave, a front base made of a transparent plastic material that permits passage of the infrared ray and the millimeter wave, the front base including a rear surface in the transmission directions of the infrared ray and the millimeter wave, the rear surface being configured by a first uneven surface,', 'a rear base made of a plastic material that permits ...

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Номер записи: 53
23-04-2020 дата публикации

BOTTOM-UP RADAR SENSOR RADOME CONSTRUCTION

Номер: US20200127373A1
Автор: Bilik Igal, Garnett Leon
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Radar systems are provided for mobile platforms that include, in one embodiment, an antenna and a radome. The radome surrounds the antenna, and includes a plurality of transition layers each having a different respective permittivity. The respective permittivities of each of the transition layers are inversely related to a distance from the respective one of the transition layers to the antenna, generating a permittivity gradient for the radome. 1. A radar system comprising:an antenna; anda radome surrounding the antenna, the radome comprising a plurality of transition layers each having a different respective permittivity;wherein the respective permittivities of each of the transition layers are inversely related to a distance from the respective one of the transition layers to the antenna, generating a permittivity gradient for the radome.2. The radar system of claim 1 , wherein the plurality of transition layers are each made of a different dielectric material.3. The radar system of claim 1 , wherein:the radar system comprises a plurality of antennas; and a first transition layer comprising isolating material that is disposed between the plurality of antennas; and', 'a plurality of additional transition layers surrounding the first transition layer., 'the plurality of transition layers comprise4. The radar system of claim 3 , wherein the plurality of additional transition layers comprise one or more lenses.5. The radar system of claim 3 , wherein the plurality of additional transition layers comprise:an outer transition layer in contact with an outside region; anda plurality of intermediate transition layers disposed between the first transition layer and the outer transition layer.6. The radar system of claim 5 , wherein:the outer transition layer comprises a conical lens; andthe plurality of intermediate transition layers comprise one or more flat lenses.7. The radar system of claim 1 , wherein the radar system is configured for implementation on a mobile ...

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Номер записи: 54
30-04-2020 дата публикации

RADAR FILL LEVEL MEASURING DEVICE

Номер: US20200132533A1
Автор: Fischer Michael, WELLE Roland
Принадлежит: VEGA Grieshaber KG

A fill level measuring device for determining a fill level of a medium is provided, including a radar module configured to emit a transmission signal and to receive a received signal reflected on the medium, a controller configured to detect, based on the received signal, a measurement signal correlating with the fill level, and including a detector configured to detect a movement signal indicating a movement of the fill level measuring device and/or a position signal indicating a geographic position of the fill level measuring device. The controller includes activation circuitry configured to at least partially activate and/or deactivate the radar module depending on the movement signal and/or on the position signal detected by the detector. 1. A fill level measuring device for detecting a fill level of a medium , the fill level measuring device comprising:a radar module configured to emit a transmission signal and to receive a received signal reflected by the medium;a controller configured to detect, based on the received signal, a measurement signal correlating with the fill level; anda detector configured to detect a movement signal indicative of a movement of the fill level measuring device and/or a position signal indicative of a geographic position of the fill level measuring device,wherein the controller comprises an activation circuitry configured to at least partially activate and/or deactivate the radar module depending on the movement signal and/or on the position signal detected by the detector.2. The fill level measuring device of claim 1 , wherein the activation circuitry of the controller is further configured to actuate the radar module on the basis of the movement signal and/or of the position signal claim 1 , such that the radar module only transmits the transmission signal while the fill level measuring device does not move or is static.3. The fill level measuring device of claim 1 ,wherein the activation circuitry is further configured to detect ...

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Номер записи: 55
14-08-2014 дата публикации

SENSOR MOUNTING FOR A SENSOR FOR OBJECT DETECTION

Номер: US20140224950A1
Автор: Busch Andreas, Zeller Gerald
Принадлежит:

A sensor mounting for a sensor for object detection includes a housing for the sensor, a holder on which the housing is pivotably held, an adjusting device for an angular orientation of the housing and an angular gear mechanism for controlling the adjusting device. The angular gear mechanism includes a drive wheel and a driven wheel, the drive wheel being connected to an engagement contour for the transmission of torque to the drive wheel, and a gear mechanism housing of the angular gear mechanism being set up so as to permit mounting of the drive wheel at different sides of the angular gear mechanism. 111-. (canceled)12. A sensor mounting for a sensor for object detection , comprising:a housing for the sensor,a holder on which the housing is pivotably held,an adjusting device adapted to adjust an angular orientation of the housing, andan angular gear mechanism adapted for controlling the adjusting device, the angular gear mechanism having a drive wheel and a driven wheel, the drive wheel being connected to an engagement contour for transmission of torque to the drive wheel, and a gear mechanism housing of the angular gear mechanism being adapted to permit installation of the drive wheel at different sides of the angular gear mechanism.13. The sensor mounting according to claim 12 , wherein the drive wheel can be installed at a plurality of positions claim 12 , offset from one another angularly claim 12 , on a circumference of the driven wheel.14. The sensor mounting according to claim 12 , wherein the gear mechanism housing has a first housing part and a second housing part claim 12 , and the drive wheel is situated between the first housing part and the second housing part.15. The sensor mounting according to claim 14 , wherein the second housing part has a receptacle for bearing the drive wheel claim 14 , and the gear mechanism housing is adapted to permit an installation of the second housing part with the receptacle positioned at different sides of the angular ...

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Номер записи: 56
04-06-2015 дата публикации

Radar System and Methods

Номер: US20150153442A1
Автор: Donald R. Korte, Jr., John Scott, Paul Robert BAILEY
Принадлежит: Navico Holding AS

A radar system. The radar system may include a housing having a base for mounting on a marine vessel. The radar system may include a radar disposed inside the housing. The radar system may include an antenna coupled to the radar. The radar system may also include a lighting system having a light source, and where a portion of the lighting system is disposed inside the housing. The radar system may include a controller coupled to the lighting system.

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Номер записи: 57
30-04-2020 дата публикации

VEHICULAR RADAR SENSOR WITH ENHANCED HOUSING AND PCB CONSTRUCTION

Номер: US20200137913A1
Автор: Wöhlte Wilhelm Johann Wolfgang
Принадлежит:

A vehicular radar sensing system includes a radar sensor disposed at a vehicle so as to sense exterior of the vehicle. The radar sensor includes a housing and at least one printed circuit board (PCB). The housing includes a front housing portion and a rear housing portion. The front housing portion includes side walls with a slot therealong. The PCB is received in the slot of the front housing portion. After the PCB is received in the slot, the front housing portion and the rear housing portion are joined to establish a cavity in which the PCB is disposed. 1. A vehicular radar sensing system , the vehicular radar sensing system comprising:a radar sensor disposed at a vehicle so as to sense exterior of the vehicle;wherein the radar sensor comprises a housing and a printed circuit board (PCB);wherein the PCB has side perimeter regions along opposite perimeter sides of the PCB and end perimeter regions along opposite perimeter ends of the PCB;wherein the housing comprises a front housing portion and a rear housing portion;wherein the front housing portion comprises side walls;wherein each of the side walls has a slot therealong;wherein the side perimeter regions of the PCB are received in and along respective slots along the side walls of the front housing portion;wherein, with the side perimeter regions of the PCB received in and along the slots along the side walls of the front housing portion, the front housing portion and the rear housing portion are joined together to establish a cavity in which the PCB is disposed; andwherein the rear housing portion, when joined with the front housing portion, covers an end of each of the slots along the side walls of the front housing portion to preclude removal of the PCB from the slots and from the front housing portion.2. The vehicular radar sensing system of claim 1 , wherein an end wall of the front housing portion has an end slot claim 1 , and wherein an end perimeter region of the PCB is received in the end slot.3. The ...

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Номер записи: 58
30-04-2020 дата публикации

VEHICULAR SENSING DEVICE WITH COOLING FEATURE

Номер: US20200137926A1
Автор: Wöhlte Wilhelm Johann Wolfgang
Принадлежит:

A sensing device for a vehicular sensing system includes a housing having a front housing portion and a metallic rear housing portion. A first printed circuit board and a second printed circuit board are disposed in the housing. The second printed circuit board is electrically connected to the first printed circuit board, which has an electrical connector for electrically connecting the sensing device to a vehicle wire harness. The second printed circuit board has circuitry thereat, with the circuitry generating heat when the sensing device is operating. The rear housing portion comprises a thermally conductive element that extends through an aperture of the first printed circuit board and is thermally coupled at the second printed circuit board. The thermally conductive element conducts heat generated by the circuitry of the second printed circuit board to the rear housing portion to dissipate the heat from the sensing device. 1. A radar device for a vehicular sensing system , said radar device comprising:a housing having a front housing portion and a metallic rear housing portion, wherein said front housing portion and said metallic rear housing portion are joined together to establish a cavity;a first printed circuit board and a second printed circuit board disposed in the cavity of said housing, wherein said second printed circuit board is electrically connected to said first printed circuit board;wherein said first printed circuit board has an electrical connector for electrically connecting said radar device to a wire harness of a vehicle when said radar device is disposed at the vehicle, and wherein said first printed circuit board has an aperture therethrough;wherein said second printed circuit board has circuitry disposed thereat, and wherein the circuitry generates heat when said radar device is operating;wherein said metallic rear housing portion has a thermally conductive element extending into the cavity from a rear wall of said metallic rear housing ...

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Номер записи: 59
17-06-2021 дата публикации

RADAR COMPONENT PACKAGE AND METHOD FOR MANUFACTURING THE SAME

Номер: US20210181297A1
Автор: Chen Feng, Zhang Wenqi
Принадлежит:

The present invention relates to a millimeter wave radar component package, comprising: a box cover, having a metal layer arranged on inner surface of the box cover, the metal layer facing a channel of a box body, wherein a cavity is formed between the box cover and the box body; and the box body, comprising: a first insulator, connected with the box cover, wherein in the first insulator a channel is opened, and one end of the channel corresponds with the position of antenna and the other end is connected with the cavity; one or more chips, arranged on a second insulator in a flip manner and covered by the first insulator; the second insulator, arranged between the first insulator and a third insulator; the third insulator; and the antenna and conductive lines, arranged in the third insulator and connected with pads of the one or more chips through the second insulator, wherein the conductive lines are exposed from the third insulator for electrical contact. The present invention further relates to a method for manufacturing the package. 2. A millimeter wave radar component package , comprising:a box cover, having a metal layer arranged on inner surface of the box cover, the metal layer facing a channel of a box body, wherein a cavity is formed between the box cover and the box body; andthe box body, comprising:a first insulator, connected with the box cover, wherein in the first insulator a channel is opened, and one end of the channel corresponds with the position of antenna and the other end is connected with the cavity;one or more chips, arranged on a second insulator in a flip chip manner and covered by the first insulator;the second insulator, arranged between the first insulator and a third insulator;the third insulator; andthe antenna and conductive lines, arranged in the third insulator and connected with pads of the one or more chips through the second insulator, wherein a metal barrier layer is arranged respectively between the antenna and the pads and ...

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Номер записи: 60
17-06-2021 дата публикации

ELECTROMAGNETIC-WAVE-TRANSMISSIVE MODULE OF VEHICLE RADAR

Номер: US20210181298A1
Автор: CHO Byung Kyu, Ha Jae Hwan, Hong Seung Chan, Lee Ill Joo, Shim So Jung
Принадлежит:

An electromagnetic-wave-transmissive module of a vehicle radar is provided to minimize a dielectric impact reflection effect, which occurs when an electromagnetic wave radiated from an antenna is transmitted through a radome and a transmissive cover The electromagnetic-wave-transmissive module includes one or more of a radome covering the antenna and a transmissive cover, which is disposed to be spaced apart from a front side of the antenna and through which a radio wave radiated from the antenna and then transmitted through the radome is subsequently transmitted. At least one coating layer, which includes PTFE and which has a dielectric permittivity higher than the dielectric permittivity of air and lower than the dielectric permittivity of the radome and the transmissive cover, is formed on the surface of at least one of the radome and the transmissive cover. 1. An electromagnetic-wave-transmissive module of a vehicle radar , through which an electromagnetic wave radiated from an antenna of a radar mounted within a vehicle is transmitted , the electromagnetic-wave-transmissive module comprising:one or more of a radome and a transmissive cover, wherein the radome covers the antenna and where the transmissive cover is disposed to be spaced apart from a front side of the antenna and through which a radio wave radiated from the antenna and then transmitted through the radome is subsequently transmitted,wherein at least one coating layer, which includes polytetrafluoroethylene (PTFE) and which has a dielectric permittivity higher than a dielectric permittivity of air and lower than a dielectric permittivity of the radome and the transmissive cover, is formed on a surface of at least one of the radome and the transmissive cover.2. The electromagnetic-wave-transmissive module of the vehicle radar of claim 1 , wherein the at least one coating layer is a dome coating layer formed on at least one surface of the radome claim 1 , among surfaces thereof.3. The electromagnetic- ...

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Номер записи: 61
17-06-2021 дата публикации

TEMPERATURE CONTROL ELEMENT AND SENSOR ARRANGEMENT

Номер: US20210185769A1
Автор: Grünwald Martin, Pfeiffer Franz
Принадлежит: Conti Temic Microelectronic GmbH

Disclosed herein is a temperature control element for heating a sensor for detecting surroundings, having a three-dimensional plastic component, characterized in that at least one metallized structure is integrated into the plastic component or respectively provided therein, wherein the metallized structure is configured in such a manner that it assumes a heating function. A sensor arrangement for detecting surroundings is also disclosed, having a sensor for detecting surroundings as well as a temperature control element. 1. A temperature control element for heating a sensor for detecting surroundings or respectively at least one component of a sensor for detecting surroundings , comprising a three-dimensional plastic component , wherein at least one metallized structure is integrated into the plastic component or provided therein , and wherein the metallized structure is configured such that it assumes a heating function.2. The temperature control element according to claim 1 , wherein the metallized structure is produced by means of laser structuring claim 1 , in particular by means of laser direct structuring.3. The temperature control element according to claim 1 , wherein the temperature control element is configured as a hollow body.4. The temperature control element according to claim 1 , further comprising a coupling point for connecting the metallized structure to external elements for energization.5. The temperature control element according to claim 1 , wherein the temperature control element is configured as a lens hood or as a radome.6. A sensor arrangement for detecting surroundings claim 1 , comprising a sensor for detecting surroundings claim 1 , and a temperature control element comprising a three-dimensional plastic component claim 1 , wherein at least one metallized structure is integrated into the plastic component or provided therein claim 1 , and wherein the metallized structure is configured such that it assumes a heating function .7. The ...

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Номер записи: 62
23-05-2019 дата публикации

RADAR BEAM FORMING SHIELD FOR MOTOR VEHICLE

Номер: US20190153770A1
Автор: Domenchini Jeffrey Richard F., Mitchell J. R. Scott, Sabatini Gabriele Wayne, SCHATZ Kurt Matthew
Принадлежит:

A detection module for a closure panel of a motor vehicle and method for sensing at least one of an object and a motion adjacent a closure panel of a vehicle to facilitate operation of the closure panel is provided. The detection module includes a housing and a radar emitting sensor disposed in the housing. The radar emitting sensor is configured to sense at least one of an object and a motion adjacent the closure panel and to output data corresponding to at least one of an object and motion. A radar shield portion is operably attached to the housing. The radar shield portion is configured to shape a radar beam and form a patterned detection zone emitted from the radar emitting sensor. 1. A detection module for a closure panel of a vehicle , comprising:a housing;a radar emitting sensor disposed in said housing, said radar emitting sensor being configured to sense at least one of an object and a motion adjacent the closure panel and to output data corresponding to at least one of an object and motion; anda radar shield portion operably attached to said housing, said radar shield portion being configured to shape a detection zone formed by a pattern of a radar beam emitted from said radar emitting sensor.2. The detection module of claim 1 , wherein said radar shield portion is a substantially planar member.3. The detection module of claim 1 , wherein said radar shield portion forms an annular wall.4. The detection module of claim 3 , wherein said annular wall surrounds a printed circuit board supporting said radar emitting sensor.5. The detection module of claim 3 , wherein said annular wall is configured to shape said radar pattern about the entirety of a periphery the vehicle.6. The detection module of claim 1 , wherein said radar shield portion has a metal insert.7. The detection module of claim 1 , wherein said radar shield portion includes a radiopaque material.8. The detection module of claim 1 , wherein said radar emitting sensor includes a plurality of light ...

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Номер записи: 63
08-06-2017 дата публикации

Housing Part for a Measurement Device Having a Microwave-Permeable Glass or Ceramic Window

Номер: US20170164494A1
Автор: DUIVENVOORDEN Johannes Theodorus Cornelis, TRAN-NGOC Truc
Принадлежит:

A housing part for a measurement device includes a single metal body having an outer circumferential side wall with an upper end and a lower end and an inner disc-shaped base wall located between the upper and lower ends, wherein the side wall and the base wall define two partially enclosed areas, where the base wall comprises a central hole into which a microwave-permeable glass or ceramic window is fused, microwave guides and dielectric matching elements are provided on both sides of the microwave-permeable or ceramic window to propagate microwaves between the desired points such as a radar antenna and radar electronics, and where the matching elements not only adjust the impedance of the microwave window to the impedances of the microwave guides but also put additional compression stress on the surfaces of the fused window, which are preferably ground flat to be flush with those of the center portion. 1. A housing part for a measurement device , said housing part having a microwave-permeable glass or ceramic window and comprising:a single body made of metal and having an outer circumferential side wall with an upper end and a lower end, and having an inner disc-shaped base wall located between the upper and lower ends, the outer circumferential side wall and the inner disc-shaped base wall defining two partially enclosed areas;wherein the inner disc-shaped base wall comprises a flat circular center portion surrounded by an annular zone of reduced wall thickness on both upper and lower surfaces of the inner disc-shaped base wall, the flat circular center portion projecting above and below the surrounding annular zone of reduced wall thickness;wherein the center portion comprises a central hole into which the microwave-permeable glass or ceramic window is fused, the ceramic window forming flush surfaces coextensive with the upper and lower surfaces of the flat circular center portion;wherein an upper one of the two partially enclosed areas accommodates a first ...

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Номер записи: 64
30-05-2019 дата публикации

Radar support structure

Номер: US20190161041A1
Автор: Alejandro Enrique GONZALEZ, Omar Fernando Carrillo Fernandez
Принадлежит: Nissan North America Inc

A radar support structure includes a front bumper assembly, a radar bracket and a radar unit. The front bumper assembly has a support bracket, an energy absorbing member and a facia member attached to forward portions of a vehicle. The support bracket has a surface spaced apart from the energy absorbing member. The radar bracket is fixed to the surface of the support bracket and extends away from the energy absorbing member. The radar bracket includes two edge portions with a concaved area defining a mounting surface being located between the two projecting edges. The radar unit is installed to the mounting surface within the concaved area such that the two edge portions are located forward of a front most surface of the radar unit.

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Номер записи: 65
15-06-2017 дата публикации

KIT FOR A MODULAR RADAR SYSTEM

Номер: US20170168136A1
Автор: Bleyer Fabian, Leeser Benjamin, Rauch Georg
Принадлежит:

A kit for a modular radar system is provided. The kit includes a basic unit with a housing, a top cover and a bottom cover. A first circuit board with a first plug connector is fastened to an underside of the basic unit. The basic unit is subdivided into a first and second cell by partition walls. The first cell includes a radar module and the second cell includes a second circuit board. The top cover has a radome in the area of the first cell. The bottom cover includes a power supply module and a data interface module. The upper side of the bottom cover includes at least one plug connector for connecting to a plug connector on the underside of the first circuit board and to connect the power supply module and the data interface to the processing unit and/or the radar module. 1. A kit for a modular radar system , the kit comprising:a basic unit having a housing open at the top side with side faces and a first printed circuit board fastened to an underside of the basic unit, the basic unit being subdivided into at least one first and one second cell by one or more partition walls configured as electromagnetic compatibility (EMC) partition panels;wherein the first cell is configured for receiving a radar module selected from a plurality of selectable radar modules, and on the first printed circuit board in an area of the first cell, a first plug connector for connecting the selected radar module is provided;wherein the second cell is configured for receiving at least one second circuit board having a processing unit for connecting to the radar module, and on the first circuit board in and area of the second cell, a second plug connector is provided for connecting the processing unit;wherein the first circuit board is configured with electrical connections between the first and second plug connectors to connect the processing unit with the radar module;wherein the first circuit board has a third plug connector arranged on an underside of the first circuit board;a top ...

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Номер записи: 66
21-05-2020 дата публикации

RADAR SENSOR

Номер: US20200158818A1
Автор: Hillen Florian, Winkel Reik
Принадлежит:

A radar sensor having a frame, a housing arranged at the frame, a transmission and reception unit for high frequency signals arranged within the housing, wherein a radiation direction of the high frequency signals irradiated by the transmission and reception unit is rotatable about an axis of rotation. The radiation direction of the high frequency signals irradiated by the transmission and reception unit is substantially orthogonally oriented toward the axis of rotation, and the housing is supported at the frame rotatably about a pivot axis. 115.-. (canceled)16. A radar sensor , comprising:a frame;a housing rotatable about a pivot axis and arranged at the frame; anda transmission unit and a reception unit disposed within the housing for irradiating high frequency signals in a radiation direction rotatable about an axis of rotation, the radiation direction being substantially orthogonal towards the axis of rotation.17. The radar sensor of claim 16 , further comprising a drive unit disposed within the housing for rotating the housing about the pivot axis.18. The radar sensor of claim 16 , wherein the pivot axis is orthogonal with respect to the axis of rotation.19. The radar sensor of claim 17 , wherein the housing is rotatable by the drive unit at an angular angle of ±70° about the pivot axis.20. The radar sensor of claim 17 , wherein the drive unit comprises a motor claim 17 , a transmission claim 17 , and an output shaft arranged along the pivot axis.21. The radar sensor of claim 20 , wherein the motor of the drive unit is a brushless DC motor.22. The radar sensor of claim 20 , wherein the transmission comprises a toothed belt and/or at least one gear.23. The radar sensor of claim 16 , further comprising a connector part arranged at the frame for connecting the radar sensor to an external supply line and/or an external data line.24. The radar sensor of claim 23 , comprising a connection cable for conducting the external supply line and/or the external data line ...

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Номер записи: 67
02-07-2015 дата публикации

Three dimensional radar system

Номер: US20150185317A1
Автор: Carston Jonas, Gadi Maydan, Hans Martin Braun, Holger Baessler, Ofer Klein
Принадлежит: Elbit Systems Ltd

A system and a method of generating a three-dimensional terrain model using one-dimensional interferometry of a rotating radar unit is provided herein. Height information is evaluated from phase differences between two echoes by applying a Kalman filter in relation to a phase confidence map that is generated from phase forward projections relating to formerly analyzed phase data. The radar system starts from a flat earth model and gathers height information of the actual terrain as the platform approaches it. Height ambiguities are corrected by removing redundant 2π multiples from the unwrapped phase difference between the echoes.

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Номер записи: 68
28-05-2020 дата публикации

VEHICLE RADAR SYSTEM WITH ENHANCED WAVE GUIDE ANTENNA SYSTEM

Номер: US20200166637A1
Автор: Hess Holger, Wöhlte Wilhelm Johann Wolfgang
Принадлежит:

A vehicular radar sensing system includes a radar sensor disposed at a vehicle so as to sense exterior of the vehicle and having at least one transmitter that transmits radio signals and at least one receiver that receive radio signals. The radar sensor includes at least one wave guide antenna, a PCB, and a processor disposed on an inboard side of the PCB and operable to process radio signals received by the at least one receiver. The wave guide antenna includes a first wave guide slot disposed at the inboard side of the PCB that guides the radio signals to the at least one receiver or from the at least one transmitter, a second wave guide slot that guides the radio signals to and from the environment, and an air wave guide that guides the radio signals between the first wave guide slot and the second wave guide slot. 1. A vehicular radar sensing system , the vehicular radar sensing system comprising:a radar sensor disposed at a vehicle so as to sense exterior of the vehicle;wherein the radar sensor comprises at least one transmitter that transmits radio signals, and at least one receiver that receive radio signals, and wherein received radio signals received by the at least one receiver are transmitted radio signals that are reflected from an object present in the field of sensing of the radar sensor;wherein the radar sensor comprises at least one wave guide antenna;wherein the radar sensor comprises a processor operable to process radio signals transmitted by the at least one transmitter and received by the at least one receiver;wherein the radar sensor comprises a printed circuit board (PCB) with an inboard side facing towards an interior cabin of the vehicle and an outboard side facing away from the vehicle toward the environment exterior of the vehicle, and wherein the at least one transmitter, the at least one receiver, and the processor are disposed at the inboard side of the PCB; andwherein the at least one wave guide antenna is at least partially disposed ...

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Номер записи: 69
08-07-2021 дата публикации

Radar device

Номер: US20210210846A1
Автор: Ryota Sekiguchi
Принадлежит: Mitsubishi Electric Corp

A radar device includes: an antenna for radiating an electric wave; and a radome used for the antenna, the radome having a first radome layer, a second radome layer arranged opposite to the first radome layer, and a gap layer formed between the first radome layer and the second radome, and the gap between the first radome layer and the second radome layer is set to a value corresponding to one half of the wavelength of the electric wave.

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Номер записи: 70
15-07-2021 дата публикации

RADAR DEVICE

Номер: US20210215813A1
Автор: Chen Ming-Tsung
Принадлежит:

A radar device includes a control module, a first directional antenna module, a second directional antenna module, a third directional antenna module, and a fourth directional antenna module. The control module is disposed on a circuit board. The control module includes a first communication unit and a second communication unit. The first communication unit is electrically connected to the second communication unit. The first communication unit transmits a plurality of first communication signals to the second communication unit. The second communication unit converts the first communication signals into second communication signals. The control module the first directional antenna module, the second directional antenna module, the third directional antenna module, and the fourth directional antenna module are vertically arranged on the circuit board. 1. A radar device comprising:a control module being disposed on a circuit board, the control module including a first communication unit and a second communication unit, the first communication unit being electrically connected to the second communication unit, the first communication unit transmitting a plurality of first communication signals to the second communication unit, the second communication unit converting the first communication signals into second communication signals;a first directional antenna module being electrically connected to the first communication unit, the first directional antenna module being disposed at a first side of the control module;a second directional antenna module being electrically connected to the first communication unit, the second directional antenna module being disposed at a second side of the control module, the second side of the control module being adjacent to the first side of the control module;a third directional antenna module being electrically connected to the first communication unit, the third directional antenna module being disposed at a third side of the ...

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Номер записи: 71
07-07-2016 дата публикации

RADAR APPARATUS FOR A SHIP

Номер: US20160197399A1
Автор: DAVY Terry, NORSTER Kevin, Wade Barry
Принадлежит:

A radar apparatus for a ship comprises a solid state transmitter and/or receiver enclosed within a housing, and an antenna coupled to the solid state transmitter and/or receiver. The external shape of the housing is substantially frusto-pyramidal. The frusto-pyramidal shape of the housing contributes to the robustness of the radar apparatus and allows the apparatus to have a low radar cross section. 1. A radar apparatus for a ship comprising ,a solid state transmitter and/or receiver enclosed within a housing, and an antenna coupled to the solid state transmitter and/or receiver, in which the external shape of the housing is substantially frusto-pyramidal.2. A radar apparatus according to comprising a solid state transmitter for generating pulses of energy enclosed within the housing claim 1 , andan antenna supported by the housing, the antenna being electrically coupled to the solid state transmitter for radiating the pulses of energy, in which the external shape of the housing is substantially frusto-pyramidal.3. A radar apparatus according to in which the external shape of the housing is a pentagonal-based claim 1 , hexagonal-based claim 1 , or heptagonal-based frusto-pyramid.4. A radar apparatus according to claim 1 , in which the housing is shaped as a frusto-pyramid claim 1 , the base of the frusto-pyramid being defined on a first plane claim 1 , the housing having a top face defined on a second plane substantially parallel to the first plane claim 1 , and a plurality of side faces angled at between 10 degrees and 35 degrees from a direction perpendicular to the first plane claim 1 , preferably between about 12 degrees and 30 degrees from the direction perpendicular to the first plane claim 1 , for example about 15 degrees from the direction perpendicular to the first plane.5. A radar apparatus according to in which the housing has a monocoque structure in which the edges defining the frusto-pyramidal shape of the housing claim 1 , and preferably at least ...

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Номер записи: 72
18-06-2020 дата публикации

SYSTEMS FOR HEALTH MONITORING USING RADIO WAVES THAT INCLUDE MIXING SIGNALS AT DIFFERENT FREQUENCIES

Номер: US20200187812A1
Автор: Leabman Michael A.
Принадлежит:

A device for monitoring a health parameter in a person is disclosed. The device includes a semiconductor substrate, at least one transmit antenna configured to transmit millimeter range radio waves over a 3D space below the skin surface of a person, multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits for processing signals received on the multiple receive antennas, wherein processing signals includes mixing signals of two different frequencies, and wherein the semiconductor substrate includes at least one output configured to output a signal that corresponds to a health parameter of a person in response to received radio waves. 1. A device for monitoring a health parameter in a person , the device comprising:a semiconductor substrate;at least one transmit antenna configured to transmit millimeter range radio waves over a three-dimensional (3D) space below the skin surface of a person;multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves;wherein the semiconductor substrate includes circuits for processing signals received on the multiple receive antennas, wherein processing signals includes mixing signals of two different frequencies; andwherein the semiconductor substrate includes at least one output configured to output a signal that corresponds to a health parameter of a person in response to received radio waves.2. The device of claim 1 , wherein the at least one transmit antenna and the multiple receive antennas are configured for radio waves in a frequency range of 122-126 GHz.3. The device of claim 1 , wherein the semiconductor substrate includes a mixer to mix a signal at 120 GHz with a signal at 2-6 GHz for transmission from the at least one transmit antenna.4. The device of claim 1 , wherein the semiconductor substrate ...

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Номер записи: 73
18-06-2020 дата публикации

SYSTEMS FOR HEALTH MONITORING USING RADIO WAVES THAT INCLUDE SIGNAL ISOLATION

Номер: US20200187813A1
Автор: Leabman Michael A.
Принадлежит:

A system for monitoring a health parameter in a person is disclosed. The system includes at least one transmit antenna configured to transmit millimeter range radio waves over a 3D space below the skin surface of a person, multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, and means for isolating a signal from a particular location in the 3D space in response to receiving the radio waves on the multiple receive antennas and outputting a signal that corresponds to a health parameter of the person in response to the isolated signal. 1. A system for monitoring a health parameter in a person , the device comprising:at least one transmit antenna configured to transmit millimeter range radio waves over a three-dimensional (3D) space below the skin surface of a person;multiple receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves; andmeans for isolating a signal from a particular location in the 3D space in response to receiving the radio waves on the multiple receive antennas and outputting a signal that corresponds to a health parameter of the person in response to the isolated signal.2. The system of claim 1 , wherein the at least one transmit antenna and the multiple receive antennas are configured for radio waves in a frequency range of 122-126 GHz.3. The system of claim 1 , further comprising a semiconductor substrate with at least one transmit component and multiple receive components claim 1 , wherein the at least one transmit component is collocated with the at least transmit antenna and the multiple receive components are collocated with respective ones of the multiple receive antennas.4. The system of claim 1 , wherein the at least one transmit component and the at least one transmit antenna comprise at least two transmit components and at least two transmit antennas and wherein the ...

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Номер записи: 74
18-06-2020 дата публикации

METHODS FOR RADIO WAVED BASED HEALTH MONITORING THAT UTILIZE AMPLITUDE AND PHASE DATA

Номер: US20200187814A1
Автор: Leabman Michael A.
Принадлежит:

A method for monitoring a health parameter in a person is disclosed. The method involves transmitting radio waves below the skin surface of a person and across a range of stepped frequencies, receiving radio waves on a two-dimensional array of receive antennas, the received radio waves including a reflected portion of the transmitted radio waves across the range of stepped frequencies, generating data that corresponds to the received radio waves, wherein the data includes amplitude and phase data, and determining a value that is indicative of a health parameter in the person in response to the amplitude and phase data. 1. A method for monitoring a health parameter in a person , the method comprising:transmitting radio waves below the skin surface of a person and across a range of stepped frequencies;receiving radio waves on a two-dimensional array of receive antennas, the received radio waves including a reflected portion of the transmitted radio waves across the range of stepped frequencies;generating data that corresponds to the received radio waves, wherein the data includes amplitude and phase data;determining a value that is indicative of a health parameter in the person in response to the amplitude and phase data.2. The method of claim 1 , wherein the phase data corresponds to a phase shift in the received radio waves.3. The method of claim 1 , wherein the health parameter is blood glucose level.4. The method of claim 1 , wherein the health parameter is blood pressure.5. The method of claim 1 , wherein the health parameter is heart rate.6. The method of claim 1 , wherein radio waves are transmitted from transmit antennas that have at least two different polarization orientations and wherein radio waves are received on antennas in the two-dimensional array of receive antennas that have polarization orientations that correspond to the transmit antennas.7. A method for monitoring the blood glucose level in a person claim 1 , the method comprising:transmitting ...

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Номер записи: 75
18-06-2020 дата публикации

SYSTEMS FOR RADIO WAVE BASED HEALTH MONITORING THAT INCLUDE AN ALIGNMENT FEATURE

Номер: US20200187816A1
Автор: Leabman Michael A.
Принадлежит:

A device for monitoring a health parameter of a person is disclosed. The device includes a device body, a radio frequency (RF) front-end connected to the device body and including a semiconductor substrate and an antenna array including at least one transmit antenna configured to transmit radio waves below the skin surface of a person and a two-dimensional array of receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits configured to generate signals in response to the received radio waves, and an alignment feature integrated into the device body and configured to align the antenna array with an object. 1. A device for monitoring a health parameter of a person , the device comprising:a device body;a radio frequency (RF) front-end connected to the device body and including a semiconductor substrate and an antenna array including at least one transmit antenna configured to transmit radio waves below the skin surface of a person and a two-dimensional array of receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits configured to generate signals in response to the received radio waves; andan alignment feature integrated into the device body and configured to align the antenna array with an object.2. The device of claim 1 , wherein the device is a smartwatch.3. The device of claim 1 , wherein the device is a smartphone.4. The device of claim 1 , wherein the device is a removable case for a smartphone.5. The device of claim 1 , wherein the device is a health monitoring dongle.6. The device of claim 1 , wherein the device is a watch strap.7. The device of claim 1 , wherein the device is a smart ring.8. The device of claim 1 , wherein the alignment feature is collocated with the antenna array.9. The ...

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Номер записи: 76
18-06-2020 дата публикации

METHODS FOR RADIO WAVE BASED HEALTH MONITORING THAT INVOLVE ENGAGING ALIGNMENT FEATURES OF A HEALTH MONITORING DEVICE AND AN ALIGNMENT ELEMENT

Номер: US20200187819A1
Автор: Leabman Michael A.
Принадлежит:

A method for monitoring a health parameter in a person involves engaging an alignment feature of a health monitoring device with an alignment feature of an alignment element that is worn on the skin, transmitting radio waves from at least one transmit antenna of the health monitoring device below the skin surface of the person while the alignment feature of the health monitoring device is engaged with the alignment feature of the alignment element that is worn by the person, receiving radio waves on a two-dimensional array of receive antennas of the health monitoring device while the alignment feature of the health monitoring device is engaged with the alignment feature of the alignment element that is worn by the person, generating digital data that corresponds to the received radio waves, and determining a value that is indicative of a health parameter of the person in response to the digital data. 1. A method for monitoring a health parameter in a person , the method comprising:engaging an alignment feature of a health monitoring device with an alignment feature of an alignment element that is worn on the skin of a person;transmitting radio waves from at least one transmit antenna of the health monitoring device below the skin surface of the person while the alignment feature of the health monitoring device is engaged with the alignment feature of the alignment element that is worn by the person;receiving radio waves on a two-dimensional array of receive antennas of the health monitoring device while the alignment feature of the health monitoring device is engaged with the alignment feature of the alignment element that is worn by the person, the received radio waves including a reflected portion of the transmitted radio waves;generating digital data that corresponds to the received radio waves;determining a value that is indicative of a health parameter of the person in response to the digital data.2. The method of claim 1 , wherein the alignment feature of the ...

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Номер записи: 77
18-06-2020 дата публикации

SYSTEMS AND METHODS FOR RADIO WAVE BASED HEALTH MONITORING THAT INVOLVE A STRAP TO BE WORN BY A PERSON

Номер: US20200187820A1
Автор: Leabman Michael A.
Принадлежит:

A strap to be worn by a person is disclosed. The strap includes a strap piece configured to be worn by a person, a radio frequency (RF) front-end integrated into the strap piece and including a semiconductor substrate, at least one transmit antenna configured to transmit radio waves below the skin surface of a person, and a two-dimensional array of receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits configured to generate signals in response to the received radio waves, and a wireless communications interface integrated into the strap piece and configured to wirelessly transmit digital data that corresponds to the signals generated by the semiconductor substrate from the strap piece. 1. A strap to be worn by a person , the strap comprising:a strap piece configured to be worn by a person;a radio frequency (RF) front-end integrated into the strap piece and including a semiconductor substrate, at least one transmit antenna configured to transmit radio waves below the skin surface of a person, and a two-dimensional array of receive antennas configured to receive radio waves, the received radio waves including a reflected portion of the transmitted radio waves, wherein the semiconductor substrate includes circuits configured to generate signals in response to the received radio waves; anda wireless communications interface integrated into the strap piece and configured to wirelessly transmit digital data that corresponds to the signals generated by the semiconductor substrate from the strap piece.2. The strap of claim 1 , further comprising an alignment feature integrated into the strap piece and configured to align the two-dimensional array of receive antennas with an object.3. A method for operating a strap that is worn by a person claim 1 , the method comprising:transmitting radio waves below the skin surface of a person; ...

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Номер записи: 78
27-06-2019 дата публикации

RADAR SENSOR

Номер: US20190195986A1
Автор: hellinger Raphael
Принадлежит:

A vehicular system includes a body panel having an aperture and a radar unit at least partially aligned with the aperture. The radar unit includes a housing encapsulating a printed circuit board operable to generate radar waves. The housing includes a first wall through which the radar waves are directed. The first wall of the housing is visible within the aperture and the body panel does not extend across the first wall. 1. A vehicular system comprising:a body panel having an aperture; anda radar unit at least partially aligned with the aperture, the radar unit including a housing encapsulating a printed circuit board operable to generate radar waves, the housing including a first wall through which the radar waves are directed;wherein the first wall of the housing is visible within the aperture and the body panel does not extend across the first wall.2. The vehicular system of claim 1 , wherein the body panel includes recesses and the radar unit includes posts claim 1 , and wherein the posts of the radar unit are operable to engage the recesses of the body panel to mount the radar unit relative to the body panel.3. The vehicular system of claim 1 , further comprising a bracket having a plurality of mounting points claim 1 , wherein the bracket is mounted to the body panel at one or more of the plurality of mounting points claim 1 , and wherein the bracket is mounted to the radar unit at one or more of the plurality of mounting points.4. The vehicular system of claim 1 , further comprising:a structural member located behind the body panel;a bracket mounted to the structural member, the bracket including a plurality of mounting points attachable to the radar unit.5. The vehicular system of claim 4 , further comprising a shroud extending at least partially across a gap between the structural member and the body panel.6. The vehicular system of claim 1 , wherein an exterior surface of the first wall of the radar unit is provided with an indicia.7. The vehicular system ...

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Номер записи: 79
18-06-2020 дата публикации

Radio radar device capable of adapting to severe weather

Номер: US20200191908A1
Автор: Liu Jicheng
Принадлежит:

The invention relates to the field of radio applications, and in particular to a radio radar device capable of adapting to severe weather. The invention includes a fuselage and a turret that is rotatably disposed above the fuselage. A radio radar, a protective cover rotatably connected to the rotating frame is provided above the radio radar, and a radio radar device capable of adapting to severe weather provided by the present invention can conveniently realize the turning of the radio radar. The protective cover can effectively protect the wireless radar in severe weather, and at the same time can ensure the normal operation of the radio radar. The device can be used in conjunction with the mobile trolley to facilitate the shipment. In addition, the equipment can lock itself on the trolley during the shipment process. It is safe and can use the shock absorber of the trolley to reduce the damage caused by bumps during the shipment of the equipment of the present invention, at the same time, the stability of the radar used during the shipment is improved, and it is more reliable. 1. A radio radar device capable of adapting to severe weather includes a fuselage and a turret rotatably disposed above the fuselage , and is characterized in that a radio radar is provided on the left side of the top wall of the turret so that it can swing left and right. A protective cover that is rotatably connected to the turret is provided above the radio radar , and a swing cavity with an upward opening is provided in the top wall of the turret , and a swing for radiating radio signals sent by the radio radar is provided in the swing cavity. The reflecting plate swings under the action of a hydraulic rod hinged between the reflecting plate and the bottom wall of the swing cavity , so as to adjust the radio reflection angle sent by the radio radar to avoid the radio caused by the limitation of the protective cover. The transmission quality decreases. When the weather is good , the ...

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Номер записи: 80
18-06-2020 дата публикации

SENSOR HOUSING WITH PARTICLE BLOCKING FEATURE

Номер: US20200191918A1
Автор: Andrade Justin Matthew, Ellgas Simon, Remesch Bryce
Принадлежит:

This technology relates to a system for preventing particle buildup on a sensor housing. The system may include a sensor housing including a first surface, a motor, and a spoiler edge. The motor may be configured to rotate the sensor housing around an axis. The spoiler edge may be positioned adjacent to the first surface and extended away from the first surface perpendicular to the axis of rotation of the sensor housing. 1. A system for preventing particle buildup on a sensor housing , the system comprising:a sensor housing including a first surface;a motor, wherein the motor is configured to rotate the sensor housing around an axis; anda spoiler edge, wherein the spoiler edge is positioned adjacent to the first surface and extended away from the first surface perpendicular to the axis of rotation of the sensor housing.2. The system of claim 1 , wherein the first surface is coated in a hydrophobic coating.3. The system of claim 1 , wherein the position adjacent to the first surface is a leading position relative to the first surface during rotation of the sensor housing.4. The system of claim 1 , wherein the spoiler edge is configured to generate an airflow substantially parallel to the first surface.5. The system of claim 4 , wherein the airflow is configured to alter a trajectory of a particle.6. The system of claim 4 , wherein the airflow is configured to alter trajectories' of particles having different sizes by different amounts.7. The system of claim 6 , wherein the airflow is configured to alter a trajectory of a first particle by a first amount and a trajectory of a second particle by a second amount claim 6 , wherein the second particle is smaller than the first particle and the second amount is greater than the first amount.8. The system of claim 1 , wherein the sensor housing is configured to generate a centripetal force on one or more particles in contact with the sensor housing.9. The system of claim 8 , wherein the centripetal force is generated by the ...

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Номер записи: 81
29-07-2021 дата публикации

Enclosure with Debris Sloughing Structure

Номер: US20210231469A1
Автор: Merchell Lawrence Brian, Rees David B., Toten Ronald Wayne
Принадлежит:

An environmental sensor device with a sensor enclosure is configured for use in a gas environment. An enclosure support, at least one sensor on a face of the enclosure; and at least one debris sloughing structure is used. The debris sloughing structure is composed of a channel with a set of inner and outer ridges disposed in the enclosure around a periphery of the at least one sensor, wherein a top portion of the debris sloughing structure above the at least one sensor and lateral portions of the debris sloughing structure on lateral sides of the at least one sensor. A shape and arrangement of the debris sloughing structure carries condensate or contaminants forming on non-sensor areas of the enclosure away from the sensor and to a bottom portion of the enclosure. 1. An environmental sensor device , comprising:a sensor enclosure configured for use in a gas environment;an enclosure support;at least one sensor disposed on a predominantly vertical face of the enclosure; andat least one debris sloughing structure composed of a channel with a set of inner and outer ridges disposed in the enclosure around a periphery of the at least one sensor, a top portion of the debris sloughing structure above the at least one sensor and lateral portions of the debris sloughing structure on lateral sides of the at least one sensor,wherein a shape and arrangement of the debris sloughing structure carries condensate or contaminants forming on non-sensor areas of the enclosure away from die sensor and to a bottom portion of the enclosure.2. The device of claim 1 , wherein the at least one sensor is an Oxygen claim 1 , Methane claim 1 , Volatile Organic Compounds (VOC) claim 1 , Hydrocarbon claim 1 , Hydrogen Sulfide (HS) claim 1 , Carbon Monoxide (CO) claim 1 , Sulphur Dioxide (SO) claim 1 , acoustic claim 1 , motion claim 1 , depth claim 1 , radar claim 1 , laser claim 1 , or optical sensor.3. The device of claim 1 , wherein at least one of the debris sloughing structure and a face of ...

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Номер записи: 82
26-07-2018 дата публикации

VEHICLE FRONT IMPACT SENSOR WITH IMPACT RESISTANT CARRIAGE

Номер: US20180208248A1
Автор: Klop Aaron Peter, Vasbinder Robert
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A vehicular radar assembly includes a radar mount positioned proximate an engine compartment within a vehicle. A radar carriage is slidably coupled to the radar mount and having a radar module coupled thereto. A biasing mechanism biases the radar carriage away from the radar mount toward a use position. Imposition of an impact force against the radar module temporarily overcomes the biasing mechanism and biases the radar carriage toward the radar mount. 1. A vehicular radar assembly comprising:a radar mount positioned proximate an exterior surface of a vehicle;a radar module slidably coupled to the radar mount; anda biasing mechanism that biases the radar module away from the radar mount toward a use position; whereinimposition of an impact force against the radar module temporarily overcomes the biasing mechanism and biases the radar module toward the radar mount.2. The vehicular radar assembly of claim 1 , wherein removal of the impact force results in the biasing mechanism returning the radar module to the use position.3. The vehicular radar assembly of claim 1 , further comprising:a sliding assembly defined between the radar mount and the radar module, wherein the sliding assembly defines the use position and guides a sliding operation of the radar module relative to the radar mount.4. The vehicular radar assembly of claim 3 , wherein the sliding assembly includes a tab that extends from the radar mount through a guide slot defined in the radar module.5. The vehicular radar assembly of claim 4 , wherein the use position is defined by a partially-loaded state of the biasing mechanism.6. The vehicular radar assembly of claim 1 , wherein the biasing mechanism includes at least one spring.7. The vehicular radar assembly of claim 1 , wherein the radar mount and the radar module each includes a spring seat claim 1 , wherein a spring of the biasing mechanism is seated within the spring seats of the radar mount and radar module claim 1 , and wherein the biasing ...

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Номер записи: 83
28-07-2016 дата публикации

Compact Shielded Automotive Radar Module and Method

Номер: US20160218420A1
Автор: DeMersseman Bernard, Leung Richard
Принадлежит: Autoliv ASP, Inc.

An automobile radar module and method include a PCB having a first side on which RF electronic components are mounted and a second side on which digital electronic components are mounted. An EMI shield is mounted over the first side of the PCB, and a radome is mounted over the EMI shield. The EMI shield comprises an aperture exposing RF components on the first side of the PCB. The radome comprises a protrusion which protrudes into the aperture in the EMI shield. The protrusion and sidewalls of the aperture define a shielded region above the RF components on the first side of the PCB. The sidewalls extend at an acute angle with respect to a plane of the primary surface of the EMI shield, the acute angle being selected based on operational parameters of the radar module such that a predetermined shielding performance is realized. 1. An automobile radar module , comprising:a housing;a printed circuit board (PCB) mounted in the housing, the PCB having a first side on which radio frequency (RF) electronic components are mounted and a second side on which digital electronic components are mounted;an electromagnetic interference (EMI) shield mounted over the first side of the PCB; anda radome mounted over the EMI shield; wherein:the EMI shield comprises at least one aperture through a primary surface of the EMI shield, the at least one aperture exposing at least a portion of the RF components on the first side of the PCB;the radome comprises at least one protrusion Which protrudes into the at least one aperture in the EMI shield;the at least one protrusion on the radome and sidewalls of the at least one aperture on the EMI shield define a shielded region above the portion of the RF components on the first side of the PCB; andthe sidewalls of the at least one aperture extend at an acute angle with respect to a plane of the primary surface of the EMI shield, the acute angle being selected based on operational parameters of the radar module such that a desired shielding ...

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Номер записи: 84
26-07-2018 дата публикации

THROUGH AIR RADAR LEVEL TRANSMITTER WITH RADIO FREQUENCY SHIELDING

Номер: US20180212316A1
Автор: Janitch Paul G., Tang Feng
Принадлежит:

A through air measurement instrument comprises a housing for mounting to a process vessel and including a waveguide. A control circuit in the housing controls operation of the instrument for determining level. An RF circuit board in the housing is operatively controlled by the control circuit and includes a microwave transceiver circuit connected via a coupler to strip line traces on the printed circuit board for coupling a high frequency radar signal with the waveguide for measuring level. A multi-function RF shield comprises a cover for the RF circuit board. The cover includes a metallic covering on an inside surface for capping the waveguide and providing an RF shield. 1. A through air radar measurement instrument comprising:a housing for mounting to a process vessel and including a waveguide;a control circuit in the housing controlling operation of the instrument for determining level;a radio frequency (RF) circuit board in the housing operatively controlled by the control circuit and including a launching element operatively associated with the waveguide for generating or receiving a high frequency radar signal for measuring level; andan RF shield comprising a cover for the RF circuit board, the cover including a metallic covering on an inside surface for RF shielding.2. The through air radar measurement instrument of wherein the cover comprises a cylindrical wall extending inwardly from the cover and aligned with the waveguide and the metallic covering is on the cylindrical wall to define a waveguide cap.3. The through air radar measurement instrument of wherein the launching element comprises a pair of strip line traces extending from a microwave circuit and one section of the metallic covering overlies the strip line traces to comprise a top ground of the strip lines to reduce radiation loss from the strip lines and reduce cross talk between the traces.4. The through air radar measurement instrument of wherein another section of the metallic covering ...

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Номер записи: 85
04-08-2016 дата публикации

COMBINED RADAR SENSOR AND LIDAR SENSOR PROCESSING

Номер: US20160223663A1
Автор: Lee Jae Seung, Schmalenberg Paul Donald
Принадлежит:

Arrangements related to sensing systems and methods are described. A sensing system can include one or more LIDAR sensors. The one or more LIDAR sensors can be configured to output signals. The sensing system can include one or more RADAR sensors. The one or more RADAR sensors can be configured to output signals. The sensing system can include a processor. The processor can be operatively connected to receive signals output by the LIDAR sensor(s) and the RADAR sensor(s). The processor can be configured to process signals received from both the LIDAR sensor(s) and the RADAR sensor(s) together. In some arrangements, the LIDAR sensor(s) and the RADAR sensor(s) can be located within the same housing. In one or more arrangements, the LIDAR sensor(s) and/or the RADAR sensor(s) can be configured as a phased array. In one or more arrangements, the sensing system can be used in connection with a vehicle. 1. A sensor system comprising:one or more LIDAR sensors, the one or more LIDAR sensors being configured to output signals;one or more RADAR sensors, the one or more RADAR sensors being configured to output signals; anda processor operatively connected to receive signals output by the one or more LIDAR sensors and the one or more RADAR sensors, the processor being configured to process signals received from the LIDAR sensors and the signals received from the RADAR sensors together.2. The sensor system of claim 1 , wherein the signals output by the one or more LIDAR sensors are of a first waveform claim 1 , wherein the signals output by the one or more RADAR sensors are of a second waveform claim 1 , and wherein the first waveform being substantially the same as the second waveform.3. The sensor system of claim 1 , wherein the processor is operatively connected to send control signals to the one or more LIDAR sensors and the one or more RADAR sensors.4. The sensor system of claim 3 , wherein the control signals include activating the one or more LIDAR sensors and the one or ...

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Номер записи: 86
04-08-2016 дата публикации

ROTATING WINDOW AND RADOME FOR SURVEILLANCE POD

Номер: US20160223664A1
Автор: Colantonio Peter
Принадлежит: GOODRICH CORPORATION

A pod has a rotatable housing and a motor for driving the rotatable housing to rotate. The rotatable housing includes an image capture device for capturing an electromagnetic image and a radar transmitting and capturing device for capturing a radar image. The motor is operable to change an orientation of the rotatable housing relative to a pod housing, such that a desired one of the electromagnetic image capture device and the radar transmission and reception system faces an area that is to be studied. A method is also disclosed. 1. A pod comprising:a movable housing and a motor for driving said movable housing, said movable housing including an image capture device for capturing an electromagnetic image, and a radar transmitting and capturing device for capturing a radar image; andsaid motor being operable to change an orientation of said movable housing relative to a pod housing, such that at least a desired one of said electromagnetic image capture device and said radar transmission and reception device faces an area of interest.2. The pod as set forth in claim 1 , wherein a controller receives image information from both said radar transmission and capture device and said electromagnetic image capture device.3. The pod as set forth in claim 1 , wherein said motor rotates said movable housing.4. The pod as set forth in claim 1 , wherein said movable housing includes a window positioned outwardly of said electromagnetic image capture device.5. The pod as set forth in claim 5 , wherein a radome is positioned outwardly of said radar transmission and reception device.6. The pod as set forth in claim 5 , wherein said radome is formed of a composite material that transmits radar signals without changing those signals.7. The pod as set forth in claim 1 , wherein said pod housing is to be mounted on an aircraft.8. The pod as set forth in claim 1 , wherein only one of said electromagnetic image capture device and said radar transmission and reception device faces the area ...

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Номер записи: 87
04-08-2016 дата публикации

SYSTEMS AND METHODS FOR CONCEALED RADAR IMAGING

Номер: US20160223668A1
Автор: Driscoll Tom, Hyde Roderick A., JR. Lowell L., Kare Jordin T., Smith David R., Tegreene Clarence T., Wood
Принадлежит: ELWHA LLC

A concealed radar imaging system includes a visible light mirror, a radar device positioned behind the visible light mirror, and a processing circuit coupled to the radar device. The visible light mirror includes a reflective layer configured to reflect visible light, and allow a radar signal to pass therethrough. The radar device is configured to transmit the radar signal, receive a reflection of the radar signal, and generate reflection data based on the reflected radar signal. The processing circuit is configured to control operation of the radar device, receive the reflection data from the radar device, and generate imaging data based on the transmitted radar signal and the reflection data. 1. A concealed radar imaging system , comprising: reflect visible light; and', 'allow a radar signal to pass therethrough;, 'a visible light mirror comprising a reflective layer, wherein the reflective layer is configured to transmit the radar signal;', 'receive a reflection of the radar signal; and', 'generate reflection data based on the reflected radar signal; and, 'a radar device positioned behind the reflective layer of the visible light mirror, wherein the radar device is configured to control operation of the radar device;', 'receive the reflection data from the radar device; and', 'generate imaging data based on the transmitted radar signal and the reflection data., 'a processing circuit coupled to the radar device, wherein the processing circuit is configured to2. The system of claim 1 , wherein the radar signal is a millimeter wave signal.3. The system of claim 1 , wherein the radar device is a non-moving flat panel radar device.4. The system of claim 3 , wherein the non-moving flat panel radar device is coupled to the visible light mirror.5. The system of claim 4 , wherein the flat panel radar device is coupled to the back of the visible light mirror claim 4 , and wherein the flat panel radar device cannot be seen by a viewer standing in front of the visible light ...

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Номер записи: 88
04-08-2016 дата публикации

Vehicle-Mounted Radar Device

Номер: US20160223670A1
Автор: Hayashihara Jin
Принадлежит: Autoliv Development AB

A vehicle-mounted radar device providing stabilized performance and enabling a radar main body to be installed easily on a radar bracket. Radar device includes radar main body and a radar bracket for installing on a vehicle. The radar bracket forms an opening area which exposes a transmission and reception surface of the radar main body One or more support parts which are provided on the side plate part and support the radar main body by contacting a side surface or the transmission and reception surface form a withdrawn shape at the end of each of the support parts near the center of the transmission and reception surface and is inclined toward the side distant from the center of the transmission and reception surface and toward the outside of the vehicle. 1. (canceled)2. A vehicle-mounted radar device , comprising:a radar main body in the form of a flat cuboid forming two opposed major face surfaces having an area larger than two pairs of opposed side surfaces of the cuboid,one of the major face surfaces forming a transmission and reception surface for transmitting and receiving radio waves; anda radar bracket into which the radar main body is fitted enabling the radar main body to be installed on a vehicle in such a manner that the transmission and reception surface faces outside of the vehicle,wherein the radar bracket further comprises:a plurality of side plate parts supporting two of the opposed side surfaces of the radar main body;a bottom plate part which supports the other of the major face surfaces of the radar main body forming a bottom surface;an opening area which exposes the transmission and reception surface of the radar main body;an introduction opening which is provided in a position corresponding to one of the side surfaces of the radar main body, and by which the radar main body can be introduced into the radar bracket,one or more support parts which are provided on the side plate parts and which support the radar main body by contacting the side ...

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Номер записи: 89
13-08-2015 дата публикации

TRANSCEIVING SURFACE-TREATED METALLIC MEMBER WITHIN TRANSMISSION PATH OF RADAR, AND METHOD OF MANUFACTURING THE SAME

Номер: US20150226836A1
Автор: CHO Byung Kyu, Hong Seung Chan, Jeong Bong Yeon, Shim So Jung
Принадлежит:

Disclosed are a transceiving surface-treated metallic member disposed within a transmission path of a radar, and a method of manufacturing the transceiving surface-treated metallic member. The surface-treated metallic member in the invention provides a more secure transception property within the transmission path of the radar, particularly when it is applied as a smart cruise control (SCC) cover, has an aesthetic appearance, and is manufactured at reduced cost. 1. A transceiving surface-treated metallic member , comprising:a chrome layer having a thickness of about 0.01 to 1.0 μm and formed on a surface of a plastic molded substrate; anda protection layer formed of a transparent plastic on an outer surface of the chrome layer.2. The transceiving surface-treated metallic member of claim 1 , wherein the plastic molded product substrate is selected from a group consisting of: a polycarbonate (PC) resin claim 1 , an acrylonitrile-butadiene-styrene (ABS) resin claim 1 , and an acrylonitrile-ethylenepropylene rubber-styrene (AES) resin.3. The transceiving surface-treated metallic member of claim 1 , wherein the chrome layer is formed of chromium or a chromium oxide.4. The transceiving surface-treated metallic member of claim 1 , wherein the protection layer is formed of a polycarbonate resin claim 1 , an acryl resin claim 1 , or a polyolefin resin.5. The transceiving surface-treated metallic member of claim 1 , wherein the protection layer is bonded to the plastic molded substrate in a form of double injection after the chrome layer is formed.6. The transceiving surface-treated metallic member of is disposed within a transmission path of a radar in a vehicle.7. A method of manufacturing a transceiving surface-treated metallic member claim 1 , comprising:preparing a plastic molded substrate;forming a chrome layer having a thickness of about 0.01 to 1.0 μm on a surface of the substrate by using chromium or a chromium oxide; andforming a protection layer formed of ...

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Номер записи: 90
03-08-2017 дата публикации

VEHICLE SENSING SYSTEM WITH RADAR ANTENNA RADOME

Номер: US20170222311A1
Автор: Hess Holger, Ihlenburg Joern
Принадлежит:

A sensing system for a vehicle includes a radar sensor unit disposed at the vehicle so as to sense exterior of the vehicle. The radar sensor unit includes a radar housing that houses a radar sensor and associated circuitry. The radar sensor unit includes an outer element configured to correspond with an outer surface of a component of the vehicle at location where the radar sensor unit is disposed. The outer element includes a radome material and reduces attenuation of electromagnetic signals emitted by and received by the radar sensor as compared to attenuation of electromagnetic signals of the component of the vehicle. 1. A radar sensing system for a vehicle , said radar sensing system comprising:a radar sensor unit disposed at the vehicle so as to sense exterior of the vehicle;wherein said radar sensor unit comprises a radar housing that houses a radar sensor and associated circuitry;wherein said radar sensor unit comprises an outer element configured to correspond with an outer surface of a component of the vehicle at a location where said radar sensor unit is disposed at the vehicle; andwherein said outer element comprises a radome material.2. The radar sensing system of claim 1 , wherein said radar sensor unit comprises a unitary module that is configured to be disposed at an aperture through the vehicle component.3. The radar sensing system of claim 2 , wherein the vehicle component comprises a front bumper of the vehicle.4. The radar sensing system of claim 2 , wherein the vehicle component comprises a front grill of the vehicle.5. The radar sensing system of claim 2 , wherein the vehicle component comprises a rear bumper of the vehicle.6. The radar sensing system of claim 2 , wherein the vehicle component comprises a side panel of the vehicle.7. The radar sensing system of claim 2 , wherein the vehicle component comprises a housing of an exterior mirror of the vehicle.8. The radar sensing system of claim 1 , wherein said outer element reduces attenuation of ...

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Номер записи: 91
11-08-2016 дата публикации

RADAR ASSEMBLY

Номер: US20160231417A1
Автор: Aoki Yutaka, Matsugatani Kazuoki, Sakakibara Kunio
Принадлежит:

In a radar assembly, a first dielectric member includes a dielectric outermost structural member of a vehicle. A radar device includes an antenna module, and a substantially tubular or domed radome. The radome includes a transmissive portion, and is disposed to cover the antenna module such that the transmitted radar wave passes through the transmissive portion. The transmissive portion is disposed behind the back surface of the first dielectric member with space thereto. A second dielectric member includes at least the transmissive portion, and is disposed to face the first dielectric member. A frequency-selective substrate passes a radar wave within a frequency band therethrough, and block radar waves outside the frequency band. The frequency-selective substrate is disposed such that its first surface is directly abutted onto the first dielectric member, and its second surface is directly abutted onto the second dielectric member to constitute a sandwich structure. 1. A radar assembly of a vehicle comprising:a first dielectric member having a back surface and including a dielectric outermost structural member of the vehicle; an antenna module configured to transmit a radar wave within a predetermined frequency band and to receive an echo based on the transmitted radar wave;', 'a substantially tubular or domed radome comprising a transmissive portion and disposed to cover at least the antenna module such that the transmitted radar wave passes through the transmissive portion so as to be emitted outwardly from the radar device,', 'the transmissive portion being disposed behind the back surface of the first dielectric member with space between the transmissive portion and the back surface of the first dielectric member;, 'a radar device comprisinga second dielectric member comprised of at least the transmissive portion and disposed to face the first dielectric member; and 'the frequency-selective substrate being disposed such that the first surface is directly ...

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Номер записи: 92
09-08-2018 дата публикации

PORTABLE ENCLOSED SPEED LIMIT RADAR

Номер: US20180224539A1
Автор: Pouille Olivier
Принадлежит:

A portable enclosure for a speed limit video radar is provided. Several parts are integrated into a single portable enclosure, which may include a camera, a radar, a network module, a rechargeable battery and one or more processors. The portable enclosure may be mountable to a standard tripod. The network module may connect to a cellular network to upload video footage of potential violations into a centralized remote cloud storage. Optionally, a GPS receiver may be integrated to provide device location tracking and geotagging. For device management and configuration, the network module may expose a wireless network, which may connected to using a mobile device such as a smartphone or tablet. 1. A portable enclosure providing a speed limit video radar , the portable enclosure comprising: a rechargeable battery; a processor; a network module; a camera; and a radar;wherein the rechargeable battery supplies power to the processor, the network module, the camera, and the radar; andwherein the processor is configured to:detect, using the radar, an estimated speed of a vehicle;determine that the estimated speed of the vehicle exceeds a predetermined speed limit;capture, using the camera, one or more video frames of the vehicle, wherein the one or more video frames each include a present time and the estimated speed of the vehicle; andupload, using the network module, the one or more video frames to a storage.2. The portable enclosure of claim 1 , wherein the portable enclosure is a suitcase form factor with an integrated handle claim 1 , wherein the portable enclosure is mountable to a tripod claim 1 , and wherein the rechargeable battery is disposed substantially in a center of the portable enclosure.3. The portable enclosure of claim 1 , wherein the portable enclosure further includes a GPS receiver claim 1 , and wherein the one or more video frames are tagged with a location retrieved from the GPS receiver.4. The portable enclosure of claim 1 , wherein the camera ...

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Номер записи: 93
18-07-2019 дата публикации

VEHICLE OUTSIDE SENSOR UNIT

Номер: US20190219689A1
Автор: Fujita Akira, Watanabe Takato
Принадлежит:

An outside sensor unit includes an outside sensor, a main bracket, a support bracket, and a cover member. The main bracket is attached to a vehicle body. The support bracket supports the outside sensor and is attached to the main bracket rotatably adjustably. The cover member covers an outer circumference in an outside detection direction of the outside sensor. The main bracket has a base wall that is attached to the support bracket rotatably adjustably and an attachment seat that is arranged at a position which is offset in the outside detection direction of the outside sensor with respect to the base wall. The cover member is attached to the attachment seat. 1. A vehicle outside sensor unit , comprising:an outside sensor that detects a situation around a vehicle;a main bracket that is attached to a vehicle body;a support bracket that supports the outside sensor and that is attached to the main bracket rotatably adjustably; anda cover member that covers an outer circumference in an outside detection direction of the outside sensor,wherein the main bracket has:a base wall that is attached to the support bracket rotatably adjustably; andan attachment seat that is arranged at a position which is offset in the outside detection direction of the outside sensor with respect to the base wall, andthe cover member is attached to the attachment seat.2. The vehicle outside sensor unit according to claim 1 ,wherein the cover member is formed of a plastic material, andthe cover member is attached to the attachment seat by a latch part made of a plastic.3. The vehicle outside sensor unit according to claim 2 ,wherein the latch part is attached to or is formed integrally with the cover member, anda latch hole to which the latch part is inserted and latched is provided on the attachment seat.4. The vehicle outside sensor unit according to claim 1 ,wherein the cover member is formed so as to cover a gap between an opening of a bumper face of the vehicle and an outer circumferential ...

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Номер записи: 94
09-07-2020 дата публикации

ELECTRONIC COMPONENT FOR EMITTING AND RECEIVING RADAR SIGNALS

Номер: US20200217922A1
Автор: Hitzler Martin, Mayer Winfried
Принадлежит:

The present disclosure relates to an electronic component for the bunched emitting and/or receiving of radar signals. For this, the electronic component comprises: a semiconductor chip, which is embodied to emit and/or to receive the radar signal by means of a primary radiator, and a support, on whose surface the semiconductor chip is arranged for electrical contacting. According to the present disclosure, the surface of the support has at least a first step embodied in such a manner that the radar signal in the case of the emitting and/or receiving is bunched approximately perpendicularly to the surface of the support. In this way, the electronic component-of the present disclosure is suited especially for those applications of radar based distance measurement, which benefit from bunched emitted and received radar signals. 116-. (canceled)17. An electronic component for emitting and/or receiving a radar signal , comprising:a semiconductor chip embodied to emit and/or to receive the radar signal by means of a primary radiator; anda support having a surface, wherein the semiconductor chip is arranged for electrical contacting on the surface of the support, and wherein the surface of the support has a first step embodied such that the radar signal in the case of the emitting and/or receiving is bunched approximately perpendicularly to the surface of the support.18. The electronic component as claimed in claim 17 , wherein the semiconductor chip is embodied to produce the radar signal to be emitted with a frequency of greater than 100 GHz.19. The electronic component as claimed in claim 17 , wherein for bunching the radar signal claim 17 , the surface of the support is electrically conductive at least in the region of the first step.20. The electronic component as claimed in claim 17 , wherein the first step has a round or rectangular contour surrounding the semiconductor chip.21. The electronic component as claimed in claim 20 , wherein the contour of the first step ...

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Номер записи: 95
16-08-2018 дата публикации

VEHICLE RADAR SYSTEM WITH RADAR EMBEDDED INTO RADOME

Номер: US20180231657A1
Автор: Woehlte Wilhelm Johann Wolfgang
Принадлежит:

A radar sensing system for a vehicle includes a radar sensor disposed at the vehicle so as to sense exterior of the vehicle. The radar sensor includes a plurality of transmitters that transmit radio signals and a plurality of receivers that receive radio signals. The received radio signals are transmitted radio signals that are reflected from an object. A processor is operable to process an output of the receivers. The radar sensor includes a printed circuit board having circuitry disposed thereat. The radar sensor includes a radome. At least some of the antennas are embedded or encapsulated in the radome. 1. A radar sensing system for a vehicle , said radar sensing system comprising:a radar sensor disposed at the vehicle so as to sense exterior of the vehicle;wherein said radar sensor comprises a plurality of transmitters that transmit radio signals, a plurality of receivers that receive radio signals, and a plurality of antennas that communicate the radio signals to the receivers and from the transmitters, wherein the received radio signals are transmitted radio signals that are reflected from an object;a processor operable to process outputs of said receivers;wherein said radar sensor comprises a printed circuit board having circuitry disposed thereat;wherein said radar sensor comprises a radome; andwherein at least some of said antennas are embedded in said radome.2. The radar sensing system of claim 1 , wherein said radome is molded over and around said antennas.3. The radar sensing system of claim 1 , wherein said printed circuit board is attached at said radome.4. The radar sensing system of claim 3 , wherein said printed circuit board electrically connects to at least one feed point at a surface of said radome to electrically connect to said at least some of said antennas embedded in said radome.5. The radar sensing system of claim 4 , wherein said printed circuit board comprises a plurality of transmission lines and a Monolithic Microwave Integrated Circuit ...

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Номер записи: 96
25-07-2019 дата публикации

Radar Sensor Housing Design

Номер: US20190229410A1
Автор: Hung Chih-Ming, Lin ChiaYu, Lu Yen-Ju, Lu Yu Chun
Принадлежит:

Various examples pertaining to a sensor housing design for millimeter wave (mmWave) sensors are described. A sensor housing may include a radar sensor, a printed circuit board (PCB), a radome and a PCB holder. The radar sensor may be capable of emitting a radio wave. The PCB may have a first side and a second side opposite the first side with the radar sensor mounted on the first side thereof to form a PCB assembly (PCBA). The radome may include a cavity in which the PCBA is disposed. The PCB holder may be disposed along a circumference of an inner wall of the radome, and the PCB holder may be configured to hold the PCBA such that a distance between an inner surface of the radome and a side of the radar sensor facing the inner surface of the radome is proportional to half wavelength of the radio wave. 1. An apparatus , comprising:a radar sensor capable of emitting a radio wave;a printed circuit board (PCB) having a first side and a second side opposite the first side with the radar sensor mounted on the first side thereof to form a PCB assembly (PCBA);a radome with a cavity in which the PCBA is disposed; anda PCB holder along a circumference of an inner wall of the radome, the PCB holder configured to hold the PCBA such that a distance between an inner surface of the radome and a side of the radar sensor facing the inner surface of the radome is proportional to half wavelength of the radio wave.2. The apparatus of claim 1 , wherein the distance is equal to one wavelength of the radio wave.3. The apparatus of claim 1 , wherein the PCB holder and the radome are integral parts of a monolithic antenna cover.4. The apparatus of claim 1 , wherein the PCB is configured with one or more through holes through which one or more electrical conductors traverse from the second side of the PCB to electrically connect to the radar sensor.5. The apparatus of claim 1 , further comprising:a housing with a cavity such that the housing and the radome are mated together to form an ...

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Номер записи: 97
23-08-2018 дата публикации

THROUGH AIR RADAR LEVEL TRANSMITTER WITH MEASUREMENT OF FIRST MOVING ECHO

Номер: US20180238997A1
Автор: Page Steven R., Turcotte Christopher P.
Принадлежит: Magnetrol International, Inc.

A level measurement instrument comprises an analog circuit for transmitting a pulse signal at a target of interest and receiving reflected echoes of the pulse signal and developing an echo waveform representative of the reflected echoes. A programmed digital circuit is operatively coupled to the analog circuit and comprises a programmed controller and memory. The controller is operatively programmed to identify peaks in the echo waveform and store an active peak list in the memory from a current measurement scan and a buffer peak list from prior measurement scans. The controller is further programmed to match peaks in the active peak list to peaks in the buffer peak list, to select a target peak from the active peak list based on which of the matched peaks have moved, and determining material level responsive to the target peak. 1. A level measurement instrument comprising:an analog circuit for transmitting a pulse signal at a target of interest and receiving reflected echoes of the pulse signal and developing an echo waveform representative of the reflected echoes; anda programmed digital circuit operatively coupled to the analog circuit, and comprising a programmed controller and memory, the controller being operatively programmed to identify peaks in the echo waveform and store an active peak list from a current measurement scan and a buffer peak list from prior measurement scans, to match peaks in the active peak list to peaks in the buffer peak list, to select a target peak from the active peak list based on which of the matched peaks have moved, and determining material level responsive to the target peak.2. The level measurement instrument of wherein the controller is operable to select a first moving echo as the target peak.3. The level measurement instrument of wherein the controller is operable to store a prevailing target region and the target peak is selected based on one of a moving peak found closer than the prevailing target region claim 1 , a moving ...

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Номер записи: 98
23-08-2018 дата публикации

RADAR SYSTEMS AND METHODS FOR DETECTING OBJECTS

Номер: US20180239011A1
Автор: Dean Michael, Dong Haozhe
Принадлежит:

A radar system for detecting objects can comprise an RF transmitter that emits RF light and at least one light source that emits visible light in response to the RF light detecting the presence of an object. The system can include a dielectric lens that collects and focuses the RF light. The dielectric lens can also include features that collect and scatter the visible light. 1. A radar system for detecting objects , comprising:a housing;an RF transmitter coupled to the housing, wherein the RF transmitter emits RF light along a first direction and a second direction that is not parallel to the first direction;at least one light source coupled to the housing, wherein the at least one light source emits visible light along the first direction and the second direction; anda dielectric lens coupled to the housing, wherein the dielectric lens collects RF light and focuses the RF light, and wherein the dielectric lens collects visible light and scatters the visible light.2. The system of claim 1 , wherein the dielectric lens collects RF light traveling along the first direction and the second direction claim 1 , and the dielectric lens focuses the RF light along the first direction claim 1 , andwherein the dielectric lens collects visible light traveling along the first direction and the second direction, and the dielectric lens scatters the visible light along the first direction and the second direction.35. The system of claim 1 , wherein the second direction is within degrees of parallel from the first direction.4. The system of claim 1 , wherein the system emits the visible light in response to the RF light detecting the presence of an object.5. The system of claim 1 , wherein the system does not emit the visible light in response to the RF light detecting the absence of the object.6. The system of claim 1 , wherein the dielectric lens collects the RF light and the visible light along a first side of the dielectric lens claim 1 , and wherein the dielectric lens ...

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Номер записи: 99
25-08-2016 дата публикации

ELECTROMAGNETIC-WAVE TRANSMITTING COVER

Номер: US20160248152A1
Автор: KAWASHIMA Daiichiro, MAEDA Hideto, Okumura Koji, SEKIYA Takashi, SUZUKI Kenji, TAKAO Kazuki
Принадлежит:

To provide an electromagnetic-wave transmitting cover which can achieve range extension and angle widening of a sensing radar and is excellent in design property. An electromagnetic-wave transmitting cover of the invention includes a base material made of an electromagnetic-wave-transmissive material, a light-transmitting base material formed on a surface of the base material and made of a light-transmissive material, and a design layer disposed between the base material and the light-transmitting base material, the electromagnetic-wave transmitting cover transmitting an electromagnetic wave, the electromagnetic-wave transmitting cover has an electromagnetic-wave transmitting area which transmits the electromagnetic wave, the base material and the light-transmitting base material in the electromagnetic-wave transmitting area has an interval of 0.12 mm or less, an adhesive layer is formed on an entire surface between the base materials, and a deviation in angle when the electromagnetic wave is transmitted is 0.3° or less. 1. An electromagnetic-wave transmitting cover comprising:{'b': '2', 'a base material () made of a material which can transmit an electromagnetic wave;'}{'b': '4', 'a light-transmitting base material () formed on a surface of the base material and made of a light-transmissive material; and'}{'b': '3', 'a design layer () disposed between the base material and the light-transmitting base material, the electromagnetic-wave transmitting cover transmitting an electromagnetic wave, wherein'}the electromagnetic-wave transmitting cover has an electromagnetic-wave transmitting area which transmits the electromagnetic wave,{'b': '5', 'the base material and the light-transmitting base material in the electromagnetic-wave transmitting area has an interval of 0.12 mm or less, an adhesive layer () is formed on an entire surface between the base material and the light-transmitting base material, and a deviation in angle of the electromagnetic wave when the ...

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Номер записи: 100