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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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Применить Всего найдено 8699. Отображено 100.

05-01-2012 дата публикации

Global positioning system antenna

Номер: US20120001817A1

Автор: Hsi-Chieh Chen

Принадлежит: Chi Mei Communication Systems Inc

A global positioning system antenna includes a radiator. The radiator includes a base section, an extension section connected to an edge of the base section, a first curved section connected to an edge of the extension section, and a second curved section connected to a distal end of the first curved section. The first curved section and the base section define a slot therebetween. The second curved section defines a first gap and a second gap thereon. The first gap and the second gap face each other.

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Номер записи: 1

26-01-2012 дата публикации

Mobile wireless communications device with shunt component and related methods

Номер: US20120021701A1

Автор: Adrian Matthew Cooke, Jari Kristian Van Wonterghem, John Alfred Whitmore, Joshua Kwan Ho Wong, Steven Eugene Downs

Принадлежит: Research in Motion Ltd

A mobile wireless communications device may include a portable housing including at least one electrically conductive housing portion configured to function as an antenna. The mobile wireless communications device may also include a printed circuit board (PCB) carried by the portable housing, and wireless transceiver circuitry carried by the PCB and including at least one circuit element carried by the PCB. The mobile wireless communications device may also include at least one current shunt component coupled between the at least one electrically conductive housing portion and the at least one circuit element.

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Номер записи: 2

09-02-2012 дата публикации

Broadband antenna using coupling matching with short-circuited end of radiator

Номер: US20120032870A1

Автор: Byong-Nam KIM, Jong-Ho Jung

Принадлежит: Ace Technology Co Ltd

An antenna, where an end point of a radiator is shorted, using coupling matching is disclosed. The antenna includes a first conductive element connected electrically to a first ground, a second conductive element connected electrically to a feeding part, and spaced from the first conductive element by a certain distance, a third conductive element extending from the first conductive element and configured to output a RF signal, an end point of the third conductive element being coupled to a second ground. Here, the first conductive element and the second conductive element have a certain length so that a travelling wave is generated and enough coupling is provided. The antenna provides wide band characteristics while maintaining a low profile structure. The frequency characteristics of the antenna are not changed significantly due to external factors such as hand effect and head effect.

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Номер записи: 3

01-03-2012 дата публикации

Antenna assembly and electronic device using the same

Номер: US20120050115A1

Автор: Kung-Ming Kao

Принадлежит: Chi Mei Communication Systems Inc

An antenna assembly includes a slide mechanism, a chassis, and an antenna. The slide mechanism includes a fixed plate and a slide plate slidably mounted on the fixed plate. The chassis is mounted on the slide plate. The antenna is mounted on the chassis. The antenna is contained between the fixed plate and the slide plate when the slide mechanism is retracted, and exposed when the slide mechanism is extended.

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Номер записи: 4

22-03-2012 дата публикации

Antenna structures having resonating elements and parasitic elements within slots in conductive elements

Номер: US20120068893A1

Автор: Douglas Blake Kough, Eduardo Lopez Camacho, Hao Xu, Jerzy Guterman, Mattia Pascolini, Robert W. Schlub, Ruben Caballero

Принадлежит: Apple Inc

Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antenna resonating elements such as dual-band antenna resonating elements that resonate in first and second communications bands. The antenna structures may also contain parasitic antenna elements such as elements that are operative in only the first or second communications band and elements that are operative in both the first and second communications bands. The antenna resonating elements and parasitic elements may be mounted on a common dielectric carrier. The dielectric carrier may be mounted within a slot or other opening in a conductive element. The conductive element may be formed from conductive housing structures in an electronic device such as a portable computer. The portable computer may have a clutch barrel with a dielectric cover. The dielectric cover may overlap and cover the slot and the dielectric carrier.

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Номер записи: 5

24-05-2012 дата публикации

Mobile communication terminal and mobile communication terminal housing set with an antenna

Номер: US20120127041A1

Автор: Lei Wang

Принадлежит: ZTE Corp

The present invention provides a mobile communication terminal and a mobile communication terminal shell provided with an antenna. The mobile communication terminal comprising a housing, a stylus holding structure for inserting a stylus and provided on the housing, and an antenna positioned in the housing, wherein one end of the antenna is provided with a feed terminal and a ground terminal for connecting a main board; and a portion of the antenna extends into the stylus holding structure, and the portion of the antenna that extends into the stylus holding structure has an elastic bulge which is used to fix the stylus. The mobile communication terminal also comprises a stylus comprising a front end, and the front end is made of an electrical insulation material and contacts with the elastic bulge.

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Номер записи: 6

14-06-2012 дата публикации

Coupler and electronic apparatus

Номер: US20120149314A1

Автор: Hiroshi Shimasaki

Принадлежит: Toshiba Corp

According to one embodiment, a coupler for transmitting and receiving electromagnetic wave by electromagnetic coupling between the coupler and another, includes a line-shaped coupling element including a first open end and a second open end, a ground plane, a feeding element connecting the coupling element and a feed point, and a short circuiting element connecting the feeding element and the ground plane. The feeding element includes a first end connected to an intermediate portion between the first open end and the second open end of the coupling element, and a second end connected to the feed point. The short circuiting element includes a third end arranged between the first end of the feeding element and the second end of the feeding element, and a fourth end connected to the ground plane.

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Номер записи: 7

28-06-2012 дата публикации

Mobile terminal

Номер: US20120162025A1

Автор: Aiko Yoshida, Junichi Ohno

Принадлежит: Sony Ericsson Mobile Communications Japan Inc

A mobile terminal including an antenna device including an antenna element and a first non-feeding element, a radio-frequency unit that receives a signal from the antenna element, first and second matching circuits connected to the antenna element, a first switch that selectively connects one of the first and second matching circuits to the radio-frequency unit, a second switch that selectively grounds the first non-feeding element, an attitude-detection unit that detects an attitude of the mobile terminal, and a control unit that controls the first and second switches based on an output of the attitude-detection unit.

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Номер записи: 8

05-07-2012 дата публикации

Omnidirectional multi-band antennas

Номер: US20120169560A1

Автор: Ng Kok Jiunn, Ooi Tze Meng, Ting Hee Lee

Принадлежит: Laird Technologies Inc

Disclosed herein are various exemplary embodiments of omnidirectional multi-band antennas. In an exemplary embodiment, an antenna includes upper and lower portions. The upper portion includes one or more radiating elements, one or more tapering features for impedance matching, and one or more slots configured to enable multi-band operation of the antenna. The lower portion includes one or more radiating elements and one or more slots.

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Номер записи: 9

05-07-2012 дата публикации

Multi-band antenna

Номер: US20120169563A1

Автор: Jia-Hung Su, Kai Shih, Yung-Chih Tsai

Принадлежит: Individual

A multi-band antenna mounted on a circuit board includes a ground plate perpendicularly connected to one side edge of the circuit board, a radiating plate perpendicularly connected to the other side edge of the circuit board, and a planar antenna element includes a high frequency radiating portion, a lower frequency radiating portion, a base plate, a capacitance portion and an inductance portion. The high frequency radiating portion and the lower frequency radiating portion are located at two ends of the circuit board, respectively, and both connected to the radiating plate. The base plate is connected to the radiating plate and located between the high and lower frequency radiating portions. The capacitance portion is parallel with the ground plate to form a capacitive coupling therebetween. The inductance portion is soldered to the ground plate. A simulation inductance is formed by the inductance portion.

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Номер записи: 10

09-08-2012 дата публикации

Apparatus, Methods and Computer Programs for Wireless Communication

Номер: US20120200464A1

Автор: Alexandre Pinto, Bjarne Nielsen, Jens Troelsen, Richard Breiter

Принадлежит: Nokia Oyj

An apparatus including a cover defining an exterior surface of the apparatus and including a first conductive cover portion; an antenna, connected to a feed point and configured to operate in at least a first resonant frequency band; a first conductive member; a second conductive member; and wherein the first and second conductive members are configured to couple with the first conductive cover portion, the combination of the first and second conductive members and the first conductive cover portion are operable in a second resonant frequency band, different to the first resonant frequency band and are configured to be contactlessly fed by the antenna.

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Номер записи: 11

16-08-2012 дата публикации

Slide-Type Mobile Terminal and Signal Processing Method Thereof

Номер: US20120206212A1

Автор: Shougang Cheng, Yu Xiao

Принадлежит: ZTE Corp

A slide type mobile terminal and a method for processing signals thereof are disclosed in the present invention, wherein, a built-in auxiliary antenna is installed in an upper slide portion ( 10 ) of the slide type mobile terminal, meanwhile corresponding signal conversion modules ( 122, 312 ) are added to the upper slide portion ( 10 ) and a lower slide portion ( 30 ) respectively, which is used for converting an external high-frequency signal received by the built-in auxiliary antenna or an internal high-frequency signal generated by a main printed circuit board (PCB) from a single-ended signal to a differential signal, which are transmitted between the upper slide portion ( 10 ) and the lower slide portion ( 30 ) by a flexible printed circuit board (FPC) ( 20 ), so that the high-frequency signal is transmitted between the upper slide portion ( 10 ) and the lower slide portion ( 30 ) in form of differential signal.

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Номер записи: 12

30-08-2012 дата публикации

Mobile Communication Device and Antenna Structure Therein

Номер: US20120218151A1

Автор: Kin-Lu Wong, Shu-Chuan Chen

Принадлежит: Acer Inc

A mobile communication device having an antenna structure includes a grounding element and an antenna element. The antenna element includes an antenna ground plane, a radiation portion, and a shorted radiation portion, wherein the antenna ground plane is grounded to the grounding element. The radiation portion includes a signal feeding point, a first radiation section, and a second radiation section. First and second radiation sections are connected to the signal feeding point, and are extended toward the same direction. First end of the shorted radiation portion is electrically connected to the antenna ground plane, and second end is left open. There is a coupling gap between a designated section of the radiation portion close to the first end and the shorted radiation portion. Through the coupling gap, the shorted radiation portion is capacitively excited by the radiation portion and generates at least one resonant mode to increase antenna's operating bandwidth.

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Номер записи: 13

06-09-2012 дата публикации

Multi-element antenna structure with wrapped substrate

Номер: US20120223866A1

Автор: Enrique Ayala Vazquez, Erik A. Uttermann, Qingxiang Li, Robert W. Schlub, Salih Yarga

Принадлежит: Apple Inc

Antennas are provided for electronic devices such as portable computers. Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna.

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Номер записи: 14

18-10-2012 дата публикации

Multiband antenna

Номер: US20120262342A1

Автор: Yi-Chieh Lee

Принадлежит: Chi Mei Communication Systems Inc

A multiband antenna includes a feed unit, a ground unit, a first radiator unit, a second radiator unit, a first resonance unit, and a second resonance unit. When feed signals are input to the feed unit, the feed signals are transmitted to the first radiator unit and the second radiator to form current paths of different lengths, and the first resonance unit and the second resonance unit are driven to resonate and respectively generate additional current paths of different lengths. In this way, the first radiator unit, the second radiator unit, the first resonance unit, and the second resonance unit are enabled to receive and send wireless signals of different frequencies.

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Номер записи: 15

18-10-2012 дата публикации

Mobile Communication Device and Antenna Structure Therein

Номер: US20120262352A1

Автор: Kin-Lu Wong, Yeh-Chun Kao

Принадлежит: Acer Inc

A mobile communication device includes an antenna structure which includes a grounding element and an antenna element. There is a notch at an edge of the grounding element. The antenna element is disposed in the notch and includes a metal loop portion and a monopole antenna. The metal loop portion is electrically connected to the grounding element with at least one shorting point, such that a short-circuited closed metal loop is formed. The monopole antenna has a first end and a second end, wherein the first end of the monopole antenna is a feeding point connected to a signal source, and the second end of the monopole antenna is an open end surrounded by the closed metal loop.

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Номер записи: 16

15-11-2012 дата публикации

Multi-band compatible multi-antenna device and communication equipment

Номер: US20120287012A1

Автор: Daisuke AIZAWA

Принадлежит: Funai Electric Co Ltd

A multi-band compatible multi-antenna device which is miniaturized by reducing a distance between antenna elements includes a first antenna element corresponding to a 1.5 GHz band and a 2.0 GHz band, a second antenna element corresponding to the 1.5 GHz band and the 2.0 GHz band, a first passive element which is arranged between the first antenna element and the second antenna element and which resonates at a frequency corresponding to the 1.5 GHz band, and a second passive element which is arranged between the first antenna element and the second antenna element separately from the first passive element and which resonates at a frequency corresponding to the 2.0 GHz band.

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Номер записи: 17

22-11-2012 дата публикации

Antenna configuration for corner placement in portable devices

Номер: US20120293375A1

Автор: Adrain STAGG, Laurian Petru Chirila

Принадлежит: Psion Inc

A portable device providing wireless communication capability with a network using an antenna subsystem. The portable device comprises a housing for supporting components of the portable device including the antenna subsystem, such that the housing includes a first housing corner having a first housing wall, a second housing wall in an opposed spaced apart relationship with the first housing wall, a third housing wall connecting the first housing wall with the second housing wall and a fourth housing wall connecting the first, second and third housing walls to one another. The portable device also a first antenna of the antenna subsystem having a first non-planar metal layer positioned adjacent to at least three of the first, second, third and fourth housing walls of the first housing corner, such that the first non-planar metal layer extends away from the first housing corner in at least one of a parallel or non-parallel relationship with each of said at least three of the first, second, third and fourth housing walls.

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Номер записи: 18

22-11-2012 дата публикации

Wide band embedded armor antenna

Номер: US20120293381A1

Автор: John T. Apostolos, Randall R. Lapierre, William Mouyos

Принадлежит: BAE Systems Information and Electronic Systems Integration Inc

An extremely thin embedded antenna for an armor-carrying vehicle utilizes a dipole driven element to the inside of the armor plate and a parasitically-driven dipole element on top of the armor plate, with the parasitic element providing appropriate forward gain and antenna matching characteristics such that there need be no aperturing of the armor plate in order to feed the antenna. In one embodiment, the bowtie antenna elements are elongated, extended or expanded by outboard antenna sections which are spaced from the distal ends of the corresponding bowties, with a meanderline choke bridging the gap between a bowtie element and its extended portion.

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Номер записи: 19

29-11-2012 дата публикации

Mobile wireless communications device including an antenna having a shorting plate

Номер: US20120299784A1

Автор: Mina Ayatollahi

Принадлежит: Research in Motion Ltd

A mobile wireless communications device may include a housing, a substrate carried by the housing, and a ground plane adjacent the substrate. The mobile wireless communications device may also include wireless communications circuitry, and first and second antennas coupled to the wireless communications circuitry. The first antenna may include a base electrical conductor spaced above the substrate, and at least one feed leg extending downwardly from the base electrical conductor to the substrate. The first antenna may also include an electrically conductive shorting plate extending downwardly from the base electrical conductor from a portion thereof adjacent the second antenna and coupled to the ground plane.

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Номер записи: 20

29-11-2012 дата публикации

Radio communication apparatus

Номер: US20120299787A1

Автор: Hiroshi Toyao, Masaharu Imazato, Masanori Sakurai, Naoki Kobayashi, Noriaki Ando

Принадлежит: NEC Corp

A radio communication apparatus ( 100 ) includes an antenna device ( 40 ) that faces at least a part of a conductor plate of a conductor surface (second casing) or a conductor layer of an interconnect substrate ( 30 ); and a plurality of conductor components ( 36 ) that are located between the antenna device ( 40 ) and the conductor surface and are arranged in a repetitive manner so as to intersect in a surface-normal direction of the conductor surface. The radio communication apparatus is, for example, a slide opening and closing type cellular phone and includes a first casing ( 10 ), a second casing ( 20 ), and a flexible interconnect substrate ( 30 ). The first casing ( 10 ) and the second casing ( 20 ) are slid relatively so that the radio communication apparatus ( 100 ) is switched between first and second states. In the first state, the interconnect substrate ( 30 ) is folded. The interconnect substrate ( 30 ) is extended further in the second state than in the first state.

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Номер записи: 21

06-12-2012 дата публикации

Antenna and wireless communication device

Номер: US20120306703A1

Автор: Kunihiro Komaki, Masahiro Izawa, Masayuki Atokawa, Tsuyoshi Mukai, Yuji Kaminishi

Принадлежит: Murata Manufacturing Co Ltd

This disclosure provides an antenna and a wireless communication device that includes the antenna in which a high-order mode can be controlled while maintaining good radiation characteristics in both the fundamental mode and high-order mode. The antenna has a radiation electrode provided on a surface of a dielectric substrate and a branch electrode portion that branches from the radiation electrode portion at a branch point near the feeding port toward a vicinity of a position of the radiation electrode at which a maximum voltage of a high-order mode is generated.

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Номер записи: 22

27-12-2012 дата публикации

Capacitive Loop Antenna and Electronic Device

Номер: US20120326941A1

Автор: Chi-Kang Su, Chia-Tien Li

Принадлежит: Individual

A capacitive loop antenna is disclosed. The capacitive loop antenna comprises a shorting-to-ground terminal, for providing grounding, a feeding terminal, for receiving a first radio frequency feeding signal, and a first capacitive loop. The first capacitive loop comprises a first connection element, a first radiator, comprising an end electrically connected to the feeding terminal via the first connection element, to feed the first radio frequency feeding signal to the first radiator, a second connection element, and a second radiator, comprising an end electrically connected to the shorting-to-ground terminal via the second connection element. A first section of another end of the first radiator is capacitively coupled with the second radiator.

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Номер записи: 23

24-01-2013 дата публикации

Antenna apparatus including multiple antenna elements for simultaneously transmitting or receiving multiple wideband radio signals

Номер: US20130021218A1

Автор: Atsushi Yamamoto, Kenichi Asanuma, Tsutomu Sakata

Принадлежит: Panasonic Corp

An antenna apparatus includes antenna elements, each made of a conductive plate. The antenna elements are provided along a reference axis passing through first and second positions of the antenna apparatus, and close to a section between the first and second positions. Each of the antenna elements has first and second portions along a circumference of the antenna element, the first portion is close to the reference axis and electromagnetically coupled to the other antenna element, and the second portion is remote from the reference axis. The first portions of the respective antenna elements are shaped so that the antenna elements are the closest to each other near the first position, and a distance between the antenna elements gradually increases from the first position to the second position. The antenna apparatus has feed points provided on the antenna elements, respectively, and near the first position.

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Номер записи: 24

31-01-2013 дата публикации

Antenna feeding structure and antenna

Номер: US20130027260A1

Автор: Hyeng-cheul CHOI, Jae-Seok Lee, Oul CHO, Sin-Hyung Jeon

Принадлежит: Radina Co Ltd

The disclosure provides an antenna feeding structure having a low frequency loop, an intermediate frequency loop, and a high frequency loop, and generates resonance between the inductance of the intermediate frequency loop itself and a capacitive element in the intermediate frequency loop, wherein the antenna feeding structure is configured to be able to adjust the resonance frequency using the area of the loop and the value of the capacitive element, thereby allowing the antenna to have a broadband characteristic, and further, making it possible to easily design an antenna having a desired band.

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Номер записи: 25

14-02-2013 дата публикации

Communication device and method for enhanceing impedance bandwidth of antenna thereof

Номер: US20130038491A1

Автор: Chun-Yih Wu, Hung-Hsuan Lin, Ta-Chun Pu, Wei-Yu Li

Принадлежит: Industrial Technology Research Institute ITRI

A communication device and a method for enhancing impedance bandwidth of an antenna are provided. The communication device includes at least one ground, at least one antenna, a current-drawing conductor structure, and at least one coupling conductor structure. The antenna is electrically connected to the ground through a source and generates at least one operating frequency band for transmitting or receiving electromagnetic signals of at least one communication band. The current-drawing conductor structure includes a plurality of conductor elements, where there is at least one mutual coupling portion formed between neighboring conductor elements. The coupling conductor structure has a first conductor portion and a second conductor portion. One end of the first conductor portion is electrically connected to the ground, and another end thereof is electrically connected to the second conductor portion. There is at least one coupling portion formed between the second conductor portion and the current-drawing conductor structure.

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Номер записи: 26

07-03-2013 дата публикации

Multi-Layered Multi-band Antenna

Номер: US20130057442A1

Автор: Forrest James Brown, Matthew Robert Foster, Ryan James Orsi

Принадлежит: DOCKON AG

Embodiments provide multi-band, compound loop antennas (multi-band antennas). Embodiments of the multi-band antennas produce signals at two or more frequency bands, with the two or more frequency bands capable of being adjusted and tuned independently of each other. Embodiments of a multi-band antenna are comprised of at least one electric field radiator and at least one monopole formed out of the magnetic loop. At a particular frequency, the at least one electric field radiator in combination with various portions of the magnetic loop resonate and radiate an electric field at a first frequency band. At yet another particular frequency, the at least one monopole in combination with various portions of the magnetic loop resonate and radiate an electric field at a second frequency band. The shape of the magnetic loop can be tuned to increase the radiation efficiency at particular frequency bands and enable the multi-band operation of antenna embodiments.

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Номер записи: 27

14-03-2013 дата публикации

Mobile wireless communications device including acoustic coupling based impedance adjustment and related methods

Номер: US20130063323A1

Автор: George Shaker, George Soliman Mankaruse, Perry Jarmuszewski, Sean Bartholomew Simmons

Принадлежит: Research in Motion Ltd

A mobile wireless communications device may include a portable housing, and an antenna carried by the portable housing. The mobile wireless communications device may further include wireless communications circuitry carried by the portable housing and an adjustable impedance matching network coupled between the wireless communications circuitry and the antenna. An audio input transducer and an audio output transducer may be carried by the portable housing. The mobile wireless communications device may further include a controller carried by the portable housing and configured to determine an acoustic coupling between the audio input transducer and the audio output transducer. The controller may further be configured to adjust the adjustable impedance matching network based upon the determined acoustic coupling.

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Номер записи: 28

11-04-2013 дата публикации

PORTABLE WIRELESS DEVICE

Номер: US20130090152A1

Автор: Nagano Kenya, Saitou Mitsuru, Shioya Hiroyuki, UEJIMA Hiroyuki, Yamazaki Yukari

Принадлежит: Panasonic Corporation

To provide a portable wireless device in which the portability is excellent, a decrease in a size or a closed call is enabled, and a bandwidth can be increased with a reduction in an SAR value, There is employed a structure which includes a housing forming an outer packaging of the portable telephone, a circuit board provided in the housing, an antenna element provided close to one of short sides of the circuit board, and a metal plate connected to at least one of long sides of the circuit board and the antenna element side along a side wall of the housing, and in which a side of the metal plate that is not connected to the circuit board is opened. 1. A portable wireless device comprising:a housing forming an outer packaging of a portable telephone;a circuit board provided in the housing;an antenna element provided close to one of short sides of the circuit board; anda metal plate connected to at least one of long sides of the circuit board and a same surface side as the antenna element along a side wall of the housing;wherein a side of the metal plate which is not connected to the circuit board is opened.2. The portable wireless device according to claim 1 , wherein a length of the metal plate is equal to or more than approximately 25% of a length of the long side of the circuit board.3. The portable wireless device according to claim 1 , wherein a plurality of points is provided at an interval which is less than approximately λ/4 in order to connect the metal plate to the circuit board.4. The portable wireless device according to claim 1 , wherein an electrical length of the antenna element is equal to or less than approximately (⅝)λ.5. The portable wireless device according to claim 1 , wherein the antenna element corresponds to two frequency bands or more.6. The portable wireless device according to claim 1 , wherein a fractional bandwidth of the antenna element is equal to or more than approximately 5%.7. The portable wireless device according to claim 1 , ...

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Номер записи: 29

30-05-2013 дата публикации

Antenna module

Номер: US20130135167A1

Автор: Chia-Wei Su, Kuan-Jen Chung, Wen-Yi Tsai

Принадлежит: Wistron Corp

An antenna module includes a substrate, a main radiation structure, a strip-shaped radiation structure, a grounding structure, a shorting structure, a parasitic radiation structure and a metal radiation member. An acute angle is included between a first edge of the main radiation structure and a longitudinal edge of the substrate. The main radiation structure has a signal feeding portion and a connecting portion. The strip-shaped radiation structure is extended from a second edge of the main radiation structure. The shorting structure is U-shaped. A first end of the shorting structure is connected to the signal feeding portion and a second end of the shorting structure is connected to the grounding structure. The parasitic radiation structure is extended from the grounding structure and parallel to the first edge. A constant distance is between the parasitic radiation structure and the first edge. The metal radiation member is connected to the connecting portion.

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Номер записи: 30

06-06-2013 дата публикации

Antenna device and wireless communication apparatus including the same

Номер: US20130141302A1

Автор: Jin Sato, Shigekazu Ito, Takashi Ishihara, Yuji Kaminishi

Принадлежит: Murata Manufacturing Co Ltd

A non-feeding element is provided with a proximity-providing gap from a feeding element, and a resonant state is generated there by capacitive coupling. The non-feeding element resonates at a frequency different from a resonant frequency of the feeding element. The feeding element and the non-feeding element have alongside-ground-terminal extending portions spaced from an edge surface at one end of a ground surface formed on the circuit board and to extend in a direction along the edge surface at the one end of the ground surface. The feeding element and/or the non-feeding element is formed three-dimensionally with a plurality of bending portions so that at least parts of the alongside-ground-terminal extending portion of the feeding element and the ground-terminal extending portion of the non-feeding element have substantially the same amount of spacing from the ground surface.

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Номер записи: 31

27-06-2013 дата публикации

Communication electronic device and antenna structure thereof

Номер: US20130162494A1

Автор: Kin-Lu Wong, Tsung-Ju Wu

Принадлежит: Acer Inc

An antenna structure having a ground element and an antenna element is provided. The antenna element is disposed on a dielectric substrate, and includes a first radiation portion, a second radiation portion, and a spiral metal line. An end of the first radiation portion is a feeding point of the antenna element, and another end is open. An end of the second radiation portion is electrically coupled to the ground element, and the length of the second radiation portion is greater than that of the first radiation portion. The first radiation portion is surrounded by the second radiation portion. An end of the spiral metal line is coupled to the first radiation portion. The spiral metal line contributes a parallel resonance outside the antenna's operating band, and results in a resonant mode generated within the antenna element's operating band such that the operating bandwidth of the antenna element is increased.

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Номер записи: 32

11-07-2013 дата публикации

MOBILE TERMINAL

Номер: US20130176179A1

Автор: Park Kyungsoon

Принадлежит: LG ELECTRONICS INC.

A mobile terminal including a case that forms at least a portion of a terminal body of the mobile terminal. The case may include a case body, a different material portion attached to the case body and composed of a plateable material that is different from a material composing the case body, and an antenna coil formed on the different material portion via plating and configured to detect a change in magnetic flux occurring at a periphery of the terminal body. 1. A mobile terminal comprising: a case body composed of a first material;', 'a different material portion attached to the case body and formed from a plateable second material that is different from the first material; and', 'an antenna coil formed on the different material portion via plating and configured to detect a change in magnetic flux occurring at a periphery of the terminal body., 'a case that forms at least a portion of a terminal body and comprises2. The mobile terminal of claim 1 , further comprising:grooves arranged in a pattern on the different material portion and corresponding to the antenna coil, wherein the antenna coil is plated in the grooves.3. The mobile terminal of claim 2 , wherein the pattern is created via laser processing.4. The mobile terminal of claim 2 , further comprising:a recess region formed on a surface of the case body, wherein the different material portion fills the recess region such that the grooves are arranged on an exposed surface of the different material portion.5. The mobile terminal of claim 1 , further comprising a wireless charging coil located on a portion of the different material portion covered by the antenna coil claim 1 , the wireless charging coil configured to generate an induction current for wireless charging.6. The mobile terminal of claim 5 , further comprising at least one ferrite sheet mounted on the case and configured to cover the antenna coil and the wireless charging coil.7. The mobile terminal of claim 6 , wherein the at least one ferrite ...

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Номер записи: 33

11-07-2013 дата публикации

ELECTRONIC DEVICES

Номер: US20130176181A1

Автор: GONG Xiongbing, HU Zhaowei, MO Dafei, WANG Lin

Принадлежит:

Disclosed are electronic devices. The electronic device includes a metal component configured as an antenna arm, wherein a current delivery path for delivering high-frequency current is formed on the metal component so that the high-frequency current is delivered in accordance with a predetermined path along the current delivery path on the metal component. In this way, the delivery path of the high-frequency current on the antenna can be adjusted to satisfy requirement on antenna performance. 1. An electronic device , comprising a metal component configured as an antenna arm , wherein a current delivery path for delivering high-frequency current is formed on the metal component so that the high-frequency current is delivered in accordance with a predetermined path along the current delivery path on the metal component.2. The electronic device according to claim 1 , further comprising:a first housing, which is a conductive housing;a first wireless communication module with a first input interface;a first radio-frequency line with a first terminal and a second terminal, wherein the first terminal of the first radio-frequency line is electrically connected with the first input interface, and the second terminal of the first radio-frequency line is connected with the first housing;wherein the metal component is the first housing, which is configured as the antenna arm for communicating radio-frequency signals with the first wireless communication module via the first radio-frequency line.3. The electronic device according to claim 2 , further comprising a first conductor claim 2 , which is grounded and spaced from the first housing by a certain distance claim 2 , wherein:a core wire in the first radio-frequency line is electrically connected with the first housing and a shield layer in the first radio-frequency line is electrically connected with the first conductor at the second terminal of the first radio-frequency line; andthe first wireless communication module is ...

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Номер записи: 34

25-07-2013 дата публикации

Dual antenna, single feed system

Номер: US20130187817A1

Автор: Ole Jagielski, Simon Svendsen

Принадлежит: MOLEX LLC

An antenna system includes a low-band antenna configured for low-band frequencies and a high-band antenna configured for high-band frequencies. The low-band antenna is configured so that high-band frequencies have a high impedance while the high-band antenna is configured so that low-band frequencies have a high impedance. A transmission line can be used to couple both antennas together and the transmission line can be used to add phase delay to the impedance of the low-band and high-band antennas so that the corresponding frequencies that the antennas are not configured for are shifted toward an infinite impedance point on a Smith chart.

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Номер записи: 35

22-08-2013 дата публикации

ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE EMPLOYING SAME

Номер: US20130214978A1

Автор: CHANG HAO-YING, CHI CHUAN-CHOU, LIU CHI-SHENG, TSAI CHIH-YANG

Принадлежит: FIH (HONG KONG) LIMITED

An antenna structure includes a first circuit board having a first antenna unit and a second antenna unit, a second circuit board having a first radio member and a second radio member, and a sliding mechanism. The first antenna unit and the second antenna unit are configured for receiving and transmitting different wireless signals. The sliding mechanism slides the second circuit board relative to the first circuit board, to separate or connect the first antenna unit with the first radio member and the second antenna unit with the second radio member, thus enabling the first antenna unit or a combination of the second antenna unit and the second radio member to receive and transmit a first wireless signal; the second antenna unit or a combination of the first antenna unit and the first radio member receive to transmit a second wireless signal. 1. An antenna structure , comprising:a first circuit board comprising a first antenna unit and a second antenna unit, the first antenna unit and the second antenna unit configured for receiving and transmitting wireless signals;a second circuit board comprising a first radio member and a second radio member; anda sliding mechanism positioned between the first and second circuit boards and configured to slide the second circuit board relative to the first circuit board, to enable the first antenna unit to separate from or contact the first radio member and enable the second antenna unit to separate from or contact the second radio member;wherein when the first antenna unit separates from the first radio member and the second antenna unit separates from the second radio member, the first and second antenna units receive and transmit the wireless signals; when the first antenna unit contacts the first radio member and the second antenna unit contacts the second radio member, the first antenna unit and the first radio member corporately receive and transmit a first wireless signal, the second antenna unit and the second radio ...

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Номер записи: 36

29-08-2013 дата публикации

PORTABLE TERMINAL

Номер: US20130222192A1

Автор: KIM Young-Gyun, Lee Seung-hoon, Seo Jae-IL

Принадлежит: SAMSUNG ELECTRONICS CO. LTD.

A portable terminal which can be made light, slim, short, and small is provided. The portable terminal includes an antenna mounted to an inner side surface of a body of the portable terminal, and a rear case covering at least a portion of an inner side of the body and having a battery mounting space. The antenna and the rear case are separably coupled to a rear surface of the body to be exposed to outside the rear surface of the body. The portable terminal may include a speaker module provided at an upper end of a body of the portable terminal within the body, a mounting plate mounted to one side of the speaker module within the body, and a microphone holder fixed to one surface of the mounting plate. The portable terminal can be miniaturized by reducing installation widths of parts disposed parallel to a speaker module. 1. A portable terminal comprising:an antenna mounted to an inner side surface of a body of the portable terminal; anda rear case covering at least a portion of an inner side of the body and having a battery mounting space,wherein the antenna and the rear case are separably coupled to a rear surface of the body so as to be exposed to outside the rear surface of the body.2. The portable terminal of claim 1 , further comprising:a cover provided on the rear surface of the body, the cover covering the antenna and the rear case.3. The portable terminal of claim 2 , wherein the antenna comprises:an upper antenna disposed at an upper end of the body; anda lower antenna disposed at a lower end of the body.4. The portable terminal of claim 3 , wherein the rear case is disposed between the upper antenna and the lower antenna claim 3 , and an upper end of the rear case is coupled to the upper antenna along a circumference of a lower end of the upper antenna and a lower end of the rear case is coupled to the lower antenna along a circumference of an upper end of the lower antenna.5. The portable terminal of claim 4 , wherein the rear case is formed of a metallic ...

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Номер записи: 37

05-09-2013 дата публикации

ANTENNA MODULE AND WIRELESS COMMUNICATION DEVICE EMPLOYING SAME

Номер: US20130229312A1

Автор: CHANG HAO-YING, CHI CHUAN-CHOU, LIU CHI-SHENG, TSAI CHIH-YANG

Принадлежит: FIH (HONG KONG) LIMITED

An antenna module includes an antenna, a connecting member attached to the antenna, a sliding board configured for sliding relative to connecting member, and a radiation member attached to the sliding board. When the sliding board is slid by a user, the radiation member makes contact with or separates from the connecting member, enabling one antenna module to receive and transmit wireless signals of different wavelengths. 1. An antenna module , comprising:an antenna;a connecting member attached to the antenna;a sliding board configured for sliding relative to connecting member; anda radiation member attached to the sliding board;wherein when the sliding board slides relative to the connecting member, the radiation member is in contact with or separates from the connecting member.2. The antenna module as claimed in claim 1 , wherein the antenna comprises a feeding end claim 1 , a grounding end claim 1 , and a radiation portion; the radiation portion has a first section claim 1 , a connecting section claim 1 , and a second section; the first section connects the grounding end; the connecting section extends perpendicularly from the first section; the second section extends perpendicularly from the connecting section; the first and second section are located on the same side of the connecting section; the feeding end connects the second section.3. The antenna module as claimed in claim 1 , wherein the radiation member comprises a main radiation section and a contacting section connecting an end of the main radiation section; when the sliding board slides claim 1 , the contacting section contacts or separates from the connecting member.4. The antenna module as claimed in claim 3 , wherein the main radiation section includes a first portion claim 3 , a second portion claim 3 , and a third portion; the first and third portion perpendicularly extend from two ends of the second portion claim 3 , respectively claim 3 , and are located on the same side of the second portion; ...

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Номер записи: 38

19-09-2013 дата публикации

Multi-resonance antenna, antenna module, radio device and methods

Номер: US20130241779A1

Автор: Heikki Korva

Принадлежит: Pulse Finland Oy

An internal dual band antenna meant for small radio devices. In one embodiment, the antenna contains two radiators and a parasite element, which is shared between them. The parasite element is implemented on three sides of the antenna module, which are perpendicular to the side where the two radiators are implemented. The short-circuit conductor of the parasite element extends close to the supply point/points of the antenna on the circuit board of the radio device and is connected to the ground plane of the radio device. The antenna structure is dimensioned such that the two resonance frequencies on both functional bands are at a lower frequency than the resonance frequencies of the actual radiators. Accordingly, both the lower and upper frequency band is widened. The shape of the parasite element does not weaken the adaptation of the antenna in either functional band.

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Номер записи: 39

26-09-2013 дата публикации

Radiation redirecting elements for portable communication device

Номер: US20130252677A1

Автор: Alfred Y. Wong, Karl Richard Shields, Robert Moreno, Rong Wang

Принадлежит: Pong Res Corp

An antenna or set of antennae for a wireless device is provided by embedding the antennae into the battery case or generally the surface area of a wireless phone. The antenna connections are through the battery's connections to the wireless device. The antenna can be located at the back surface of the battery or the rear surface of a wireless phone, facing away from the user. An RF shielding device can be embedded into the battery and configured in relation to the antenna such that the RF field intensity and the consequent specific absorption rate for the user is lowered while the outgoing signals of the wireless device remain fully adequate for the function of the wireless device. This feature is preserved for a multi-band operation because a digital phase shifter is used between two radiating antennae. An external case is used as a complement to the wireless phone.

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Номер записи: 40

03-10-2013 дата публикации

Antenna apparatus and electronic device including antenna apparatus

Номер: US20130257661A1

Автор: Hiroyuki Hotta, Tomokazu Yuasa

Принадлежит: Individual

According to one embodiment, an antenna apparatus includes an antenna element and a parasitic element. The antenna element includes an element main body whose first end portion is connected to a feed point and second end portion as the other end portion is open, with the element main body being configured to be selectable between a first state in which the element main body is retracted into a housing of the electronic device and a second state in which the element main body extends from the housing. The parasitic element is disposed such that when the antenna element is in the first state, the first end portion is connected to the element main body of the antenna element and the second end portion is connected to a ground portion.

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Номер записи: 41

17-10-2013 дата публикации

Multiband antenna and wireless communication device using same

Номер: US20130271341A1

Автор: Shih-Chieh Lin

Принадлежит: Fih Hong Kong Ltd

A multiband antenna, includes a main antenna, a coupling unit, and a matching unit. The main antenna includes a feed portion, a bent portion, a radiation portion, and an extending portion in a same plane. One end of the feed portion is connected to the coupling unit. The bent portion is perpendicularly connected to the other end of the feed portion. The radiation portion is parallel with the feed portion and perpendicularly connected to one end of the bent portion away from the feed portion. The extending portion is connected to one end of the radiation portion away from the bent portion, the coupling unit is parallel with the main antenna and connected to the matching unit, the matching unit feeds signals to and grounds the multiband antenna.

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Номер записи: 42

31-10-2013 дата публикации

MOBILE WIRELESS DEVICE WITH MULTI-BAND LOOP ANTENNA WITH ARMS DEFINING A SLOTTED OPENING AND RELATED METHODS

Номер: US20130285860A1

Автор: Lai Chun Kit, Ooi Soo Liam, Tan Qiwu

Принадлежит:

A mobile wireless communications device may include a housing, a printed circuit board (PCB) carried by the housing. The device may also include an antenna coupled to wireless transceiver circuitry carried by the PCB. The antenna may include first and second feed legs extending upwardly from the PCB, a loop conductor spaced above the PCB and having a gap therein defining first and second ends, and a first conductor arm spaced above the PCB and extending between the first feed leg and the first end. The antenna may further include a second conductor arm spaced above the PCB and having a proximal portion between the second feed leg and the second end, and having a distal portion extending outwardly from the second feed leg. The first conductor arm and the proximal portion may define a slotted opening into an interior of the loop conductor. 123-. (canceled)24. An electronic device comprising:a wireless transceiver; and first and second feed legs,', 'a loop conductor having a gap therein defining first and second ends,', 'a first conductor arm extending between said first feed leg and the first end of said loop conductor, and', 'a second conductor arm having a proximal portion extending between said second feed leg and the second end of said loop conductor, and having a distal portion extending outwardly from the second feed leg,', 'said first conductor arm and the proximal portion of said second conductor arm defining a slotted opening into an interior of said loop conductor., 'an antenna coupled to said wireless transceiver and comprising'}25. The electronic device according to claim 24 , wherein said second conductor arm has an elongated linear shape.26. The electronic device according to claim 24 , wherein said second conductor arm has an L-shape.27. The electronic device according to claim 24 , wherein said second conductor arm has U-shape.28. The electronic device according to claim 24 , wherein said second conductor arm defines a second slotted opening between ...

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Номер записи: 43

21-11-2013 дата публикации

Multiband antenna

Номер: US20130307753A1

Автор: Andrey S Andrenko

Принадлежит: Fujitsu Ltd

The reconfigurable multiband antenna includes the main antenna element connected to a feeding point to receive and transmit a radio signal, the at least one parasitic antenna element being placed on the side of the main antenna element. The at least one parasitic antenna is connected to the main antenna element or they are connected to each other by at least one RF switch. By changing the ON-OFF combination of the RF switches, the connection between the main antenna element and the parasitic antenna element is changed, thereby changing the resonance frequencies of the entire antenna. By this technique, the entire antenna functions as a reconfigurable multiband antenna.

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Номер записи: 44

05-12-2013 дата публикации

WIRELESS COMMUNICATION DEVICE WITH HIGH-GAIN BUILT-IN ANTENNA

Номер: US20130321218A1

Автор: Cao Xiang

Принадлежит:

A wireless communication device includes a main board, a display module, and a coil. The main board includes a feed point and a ground point. The display module comprises a display and a protective panel above the display. The coil is formed on one side of the protective panel serving as a built-in antenna and having two connecting terminals. One correspondingly serves as a feed end by being connected to the feed point and the other end serves as a ground end by being connected the ground point 1. A wireless communication device , comprising:a main board comprising a feed point and a ground point;a display module comprising a display and a protective panel positioned at one side of the display; anda coil, the coil formed on one side of the protective panel serving as a built-in antenna and having two connecting terminals, one correspondingly serving as a feed end by being connected to the feed point and the other end serving as a ground end by being connected the ground point.2. The wireless communication device of claim 1 , wherein the coil is formed by a metal wire having a plurality of rectangular wire loops wound together.3. The wireless communication device of claim 1 , wherein the protective panel is transparent.4. The wireless communication device of claim 1 , further comprising a plurality of elements positioned on the main board claim 1 , wherein the coil is apart from the elements.5. The wireless communication device of claim 4 , wherein the distances between the coil and the elements are larger than six millimeters.6. A wireless communication device claim 4 , comprising:a main board comprising a feed point and a ground point;a display module comprising a display and a protective panel positioned at one side of the display; anda coil coiled around a side wall of the display to form a built-in antenna having a feed end and a ground end, the feed end and the ground end correspondingly connected to the feed point and the ground point.7. The wireless ...

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Номер записи: 45

05-12-2013 дата публикации

METAMATERIAL, ELECTRIC APPARATUS, AND ELECTRIC APPARATUS INCLUDING METAMATERIAL

Номер: US20130321220A1

Автор: TOUJO Atsushi

Принадлежит: MURATA MANUFACTURING CO., LTD.

An electric apparatus that includes a component having a conductive layer in a fixed range in the depth direction, the conductive layer including a particular region that is electromagnetically isolated from other regions. The electric apparatus further includes a metamaterial which exhibits a dielectric constant having an absolute value less than 1 and a magnetic permeability having an absolute value more than 1 with respect to a predetermined resonant wavelength in an electromagnetic field. The metamaterial is arranged so as to cut off the near resonant wavelength component of an electric current flowing through the conductive layer in the particular region, and at least part of the particular region is configured to radiate an electromagnetic wave. 1. A metamaterial arrangement comprising:a metamaterial exhibiting a dielectric constant having an absolute value less than 1 and a magnetic permeability having an absolute value more than 1 with respect to a predetermined resonant wavelength in an electromagnetic field,the metamaterial being configured to cut off a near resonant wavelength component of an electric current flowing through a conductive layer and form a particular region,wherein at least part of the particular region is configured to radiate an electromagnetic wave.2. The metamaterial according to claim 1 ,wherein the at least part of the particular region configured to radiate the electromagnetic wave is on the surface of the conductive layer in the particular region.3. The metamaterial according to claim 1 ,wherein the particular region is formed along a contour of a component,wherein the at least part of the particular region configured to radiate the electromagnetic wave is an end surface of the conductive layer in the particular region in the contour of the component.4. An electric apparatus comprising:a component having a conductive layer in a fixed range in a depth direction thereof,wherein the conductive layer includes a particular region that is ...

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Номер записи: 46

05-12-2013 дата публикации

Portable wireless device

Номер: US20130322038A1

Автор: Kenji Ogawa, Kouta Aoki, Yoshio Koyanagi

Принадлежит: Panasonic Corp

An antenna includes two elements having an antenna element which resonates by a frequency f 1 and a ground wire element which resonates by a frequency f 2 higher than the frequency f 1 . The antenna element is directed so that an antenna radiation part is located to be substantially parallel to a surface of a casing on which an operating part is provided. The ground wire element is directed so that a ground wire radiation part is located substantially vertically to the surface of the casing on which the operating part is provided. Further, a space between a feeding terminal connecting part of the antenna element and a ground terminal connecting part of the ground wire element is set to be equal to a space between a feeding terminal and a ground terminal and the feeding terminal connecting part is arranged to be parallel to the ground terminal connecting part.

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Номер записи: 47

19-12-2013 дата публикации

Electronic communication device with antenna structure

Номер: US20130335276A1

Автор: Shih-Po Lo, Wen-Hsien Lee

Принадлежит: Askey Computer Corp

An electronic communication device with an antenna structure includes a casing defining a receiving space therein, a circuit board, an antenna module, and at least an elastic conductive element. The circuit board is received in the receiving space and has a first electrically connecting portion. The antenna module is received in the receiving space and has a second electrically connecting portion corresponding in position to the first electrically connecting portion. The elastic conductive element is disposed between the circuit board and the antenna module and corresponds in position to the first and second electrically connecting portions. The elastic conductive element produces an elastic deforming force to enable electrical connection between the first and second electrically connecting portions and thereby enable electrical connection between the circuit board and the antenna module, thereby facilitating assembly and dispensing with a cable otherwise required to connect the antenna module and the circuit board.

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Номер записи: 48

02-01-2014 дата публикации

ANTENNA AND METHOD FOR MANUFACTURING THE SAME

Номер: US20140002315A1

Автор: LIM Dong Uk

Принадлежит: LG INNOTEK CO., LTD.

An antenna according to an embodiment includes a structure, and an antenna pattern on the structure, wherein the antenna pattern includes a feeding structure and a radiator integrated with the feeding structure for radiating a signal provided from the feeding structure to an outside. 1. An antenna comprising:a structure; andan antenna pattern on the structure,wherein the antenna pattern includes a feeding structure and a radiator integrated with the feeding structure for radiating a signal provided from the feeding structure to an outside.2. The antenna of claim 1 , wherein the feeding structure includes a feeder for providing a signal; anda closed loop formed by a capacitive device and a conductive line.3. The antenna of claim 1 , wherein the feeding structure includes a feeder for providing a signal;a first closed loop formed by a first capacitive device and a conductive line; anda second closed loop formed by the first capacitive device, a second capacitive device and a conductive line.4. The antenna of claim 1 , wherein the structure includes a back cover of an apparatus to which the structure is applied.5. The antenna of claim 1 , wherein the radiator is attached to a first surface of the structure claim 1 , and the feeding structure is attached to a second surface of the structure which is different from the first surface.6. A method for manufacturing an antenna claim 1 , the method comprising:printing an antenna pattern on a plate;mounting a capacitive device on the printed antenna pattern;cutting the antenna pattern on which the capacitive device is mounted; andattaching the cut antenna pattern to an injection molded structure,wherein the printing of the antenna pattern comprises printing an antenna pattern which includes a feeding structure and a radiator integrated with the feeding structure for radiating a signal provided from the feeding structure to an outside.7. The method of claim 6 , wherein the structure includes a back cover of an apparatus to ...

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Номер записи: 49

16-01-2014 дата публикации

PORTABLE TERMINAL DEVICE AND WIRELESS COMMUNICATION METHOD

Номер: US20140015715A1

Автор: Kadosawa Yoshihisa, Kanazawa Masaru

Принадлежит:

A portable terminal includes a metal frame on which an LCD is mounted, the metal frame being grounded; and an antenna element that includes a feed point between a first end and a second end and is formed from the same piece of sheet metal used for the metal frame, the first end of the antenna element being connected to the metal frame. 1. A portable terminal comprising:a metal frame on which an LCD is mounted, the metal frame being grounded; andan antenna element that includes a feed point between a first end and a second end and is formed from the same piece of sheet metal used for the metal frame, the first end of the antenna element being connected to the metal frame.2. The portable terminal according to claim 1 , whereinthe metal frame is rectangular in a plan view, andthe first end of the antenna element is connected to the metal frame in an end portion in a longitudinal direction of the metal frame.3. The portable terminal according to claim 2 , further comprising:a housing that accommodates the LCD, the metal frame, and the antenna element, whereinthe antenna element is fixed to the housing by being at least partially formed integrally with the housing by insert forming.4. The portable terminal according to claim 3 , whereinthe antenna element is fixed to the housing by being at least partially fit into a groove formed in the housing.5. The portable terminal according to claim 1 , whereinthe antenna element is an inverted-F antenna element.6. A wireless communication method comprising:feeding power via a feed point to an antenna element that includes the feed point between a first end and a second end and is formed from a piece of sheet metal used for a metal frame on which an LCD is mounted, the metal frame being grounded, and the first end of the antenna element being connected to the metal frame;performing, using the antenna element, at least one of transmission and reception of a signal.7. The wireless communication method according to claim 6 , ...

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Номер записи: 50

23-01-2014 дата публикации

Dual-Band LTE MIMO Antenna

Номер: US20140023123A1

Автор: Dong Wang, James Paul Warden

Принадлежит: Individual

Embodiments of a multiple-input-multiple output antenna for use with wireless communication systems are disclosed. In various embodiments, the antenna comprises a first element a first radiation element operable to resonate at a first frequency and a second radiation element operable to resonate at a second frequency, wherein said second frequency is not an integer multiple of said first frequency. In various embodiments, the first and second antenna radiation elements are each proximate to a ground plane and the respective resonance frequencies of said first radiation element and said second radiation element is achieved by controlling the electrical coupling between said first radiation element, said second radiation element and said ground plane. In some embodiments, the resonance frequencies of said first and second radiation elements is controlled independently.

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Номер записи: 51

13-02-2014 дата публикации

INTERNAL ANTENNA OF MOBILE TERMINAL

Номер: US20140043192A1

Автор: BYUN Joonho, JANG Byungchan, KIM Seunghwan, KIM Sukho, Park Jeongwan

Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

An antenna of a mobile includes at least two internal antennas and a printed circuit board disposed between a front cover and a rear cover. The printed circuit board includes at least one first antenna mounted on an upper surface and the printed circuit board having at least one fastening opening therein. A second antenna is mounted in an upper portion of a side surface of the printed circuit board and included a protruded portion of one end protruded from a body and in which the protruded portion is fastened to the fastening opening to be fastened to a side surface of the printed circuit board and the mobile terminal can be produced having a reduced thickness. 1. A mobile terminal having a plurality of internal antennas and a printed circuit board disposed between a front cover and a rear cover , the mobile terminal comprising:the printed circuit board having at least a first internal antenna mounted on an upper surface of the printed circuit board, and the print circuit board having at least one fastening opening therein; anda second internal antenna mounted in an upper portion of a side surface of the printed circuit board and comprising a protruded portion of a first end protruding from a body of the second internal antenna and in which the protruded portion is fastened to an edge of the fastening opening to fasten the body of the second internal antenna to the side surface of the printed circuit board.2. The mobile terminal of claim 1 , wherein the protruded portion of the second internal antenna further includes an intermediate end claim 1 , and a second end of the body in which each of the intermediate end and second end protrude from the body of the second internal antenna claim 1 , the first end arranged is fastened to edge of the fastening opening claim 1 , and the intermediate end and the second end are in contact with a portion of a front surface and a rear surface of the printed circuit board to fasten the body of the second internal antenna to the side ...

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Номер записи: 52

20-02-2014 дата публикации

Multi-band antenna

Номер: US20140049431A1

Автор: Lung-Sheng Tai

Принадлежит: Hon Hai Precision Industry Co Ltd

An antenna includes a grounding portion with a grounding feed point, a radiating plane and a coaxial cable. The grounding portion extends in a lengthwise direction defining two ends opposite to each other in the lengthwise direction. The radiating plane extends upwardly from a lengthwise edge of the grounding portion. The radiating plane includes a first arm extending from one end of the lengthwise edge and a second arm extending from the opposite end. The first arm defines a signal feed point and a first radiating portion while the second arm is defined as a second radiating portion. The coaxial cable includes a core linking to the signal feed point and a shielding layer linking to the grounding feed point. The second arm surrounds the first arm in the radiating plane.

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Номер записи: 53

20-02-2014 дата публикации

Antennas for handheld electronic devices

Номер: US20140049432A1

Автор: Robert J. Hill, Robert W. Schlub, Ruben Caballero

Принадлежит: Apple Inc

A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing a conductive bezel. The handheld electronic device may have one or more antennas for supporting wireless communications. A ground plane in the handheld electronic device may serve as ground for one or more of the antennas. The ground plane and bezel may define an opening. A rectangular slot antenna or other suitable slot antenna may be formed from or within the opening. One or more antenna resonating elements may be formed above the slot. An electrical switch that bridges the slot may be used to modify the perimeter of the slot so as to tune the communications bands of the handheld electronic device.

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Номер записи: 54

27-02-2014 дата публикации

Dual-feedpoint antenna system and method for feedpoint switchover of dual-feedpoint antenna system

Номер: US20140055317A1

Автор: LIANG Xue

Принадлежит: Huawei Device Co Ltd

A system includes a first feedpoint and a second feedpoint symmetrically disposed on the left and right sides of an antenna on a small board. A first switch, a second switch, and a third switch are disposed on a mainboard. The first switch, the second switch, and the third switch are controlled through a control instruction so that the system is in a first connection state and a second connection state. Signal strength corresponding to the first connection state and signal strength corresponding to the second connection state are detected, and if the signal strength corresponding to the first connection state is greater than the signal strength corresponding to the second connection state, each switch is controlled through an instruction so that the system is in the first connection state, in which the first feedpoint is working. Otherwise, the second feedpoint is working.

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Номер записи: 55

06-03-2014 дата публикации

HANDHELD ELECTRONIC DEVICE

Номер: US20140062798A1

Автор: Lin Ching-Chi

Принадлежит: ACER INCORPORATED

A handheld electronic device is provided. The handheld electronic device includes a main body, a heat vent structure, and an antenna. The heat vent structure is disposed on the main body. The antenna is disposed on the heat vent structure for transmitting/receiving at least one radio frequency signal. 1. A handheld electronic device , comprising:a main body;a heat vent structure, disposed on the main body; andan antenna, disposed on the heat vent structure, configured for transmitting/receiving at least one of radio frequency signals.2. The handheld electronic device of claim 1 , wherein:the main body comprises a first main body and a second main body, wherein the second main body is connected to the first main body through a pivotal shaft, and adapted for opening/closing relatively with the first main body.3. The handheld electronic device of claim 1 , wherein:the main body and the heat vent structure are made of metal materials; andthe antenna is formed by using a fence structure of the heat vent structure.4. The handheld electronic device of claim 3 , wherein the radio frequency signals comprise a first radio frequency signal and a second radio frequency signal claim 3 , and the fence structure comprises:a T-shaped radiating portion, comprising a connecting portion, a first radiating portion and a second radiating portion, the first radiating portion and the second radiating portion are vertical to the connecting portion, and the first radiating portion and the second radiating portion are extended away from each other, wherein a first mode is generated by the connecting portion and the first radiating portion for transmitting/receiving the first radio frequency signal, and a second mode is generated by the connecting portion and the second radiating portion for transmitting/receiving the second radio frequency signal; andat least one parasitic portion, adjacent to the T-shaped radiating portion, configured to adjust an impedance matching value for transmitting/ ...

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Номер записи: 56

06-03-2014 дата публикации

WIRELESS COMMUNICATION DEVICE AND METHOD WITH AN ENHANCED ANTENNA FARM

Номер: US20140062799A1

Автор: ASRANI Vijay, Fordham Paul L., Shah Hardik D., Sutherland Timothy J.

Принадлежит: MOTOROLA MOBILITY LLC

A wireless communication device and method () with enhanced antenna farm, is disclosed. The method () comprises: providing () a double molded rear housing including a first shot module including an antenna farm located on an interior shell surface and a second shot module; providing () a front housing including a user interface configured to allow a user to perform a desired function; and locating () a controller between the front and the rear housing, the controller configured to control the operations of a wireless communication device. Advantageously, the method provides a common platform that is universal and easily customizable for any region or desired feature set. Advantageously, the method contributes to allowing an antenna designer enhanced freedom to design an antenna farm, by using the interior shell surface () to place antennas. Once the antenna farm is formed, the second shot module () can be attached and can provide further structural integrity and can cover and protect antennas in the farm. 1. A method of assembling a wireless communication device with an enhanced antenna farm , the method comprising:providing a double molded rear housing including a first shot module including an antenna farm located on an interior shell surface and a second shot module;providing a front housing including a user interface configured to allow a user to perform a desired function; andlocating a controller between the front and the rear housing, the controller configured to control the operations of a wireless communication device.2. The method of claim 1 , further comprising providing an inventory of custom first shot modules and selecting a custom first shot module from the inventory.3. The method of claim 1 , further comprising configuring the second shot module to be substantially complementarily configured to be received in the first shot module.4. The method of claim 1 , further comprising locating at least one antenna in proximity to an outer periphery of the ...

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Номер записи: 57

06-03-2014 дата публикации

MULTI-BAND FRAME ANTENNA

Номер: US20140062801A1

Автор: Huynh Minh-Chau, Yong Check Chin

Принадлежит: Sony Mobile Communications Japan, Inc.

A multi-band frame antenna to be used for LTE, MIMO, and other frequency bands. The frame antenna includes two main parts: a metallic frame with no gaps or discontinuities, and a conductive block. The outer perimeter of the metallic frame surrounds the conductive block, and there is a gap between the metallic frame and the conductive block. The conductive block is connected to a system ground. One or more antenna feeds are routed across the gap, between the metallic frame and the conductive block. One or more electrically shorted connections may also be made across the gap, between the metallic frame and the conductive block. 1. A frame antenna comprising:a conductive block having at least one surface-mount electronic component mounted thereon;a metallic frame having a continuous annular structure with an inner void region, the metallic frame being disposed around a periphery of the conductive block and separated from the conductive block by a predetermined distance, the metallic frame overlapping an edge of an upper surface of the conductive block; andone or more antenna feeds disposed between the metallic frame and the conductive block.2. The frame antenna of claim 1 , whereinthe metallic frame has an L-shaped cross-section, one side of the L-shaped cross section overlapping the edge of the upper surface of the conductive block, and another side of the L-shaped cross-section overlapping an edge of each side surface of the conductive block.3. The frame antenna of claim 1 , whereinthe void area is located at an approximate center of the metallic frame.4. The frame antenna of claim 1 , further comprising:one or more electrically shorted or galvanic connections between the conductive block and the metallic frame, whereineach of the one or more electrically shorted connections is direct or loaded with a capacitor, an inductor, or a matching network, andeach of the one or more galvanic connections is direct or loaded with a capacitor, an inductor, or a matching network. ...

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Номер записи: 58

06-03-2014 дата публикации

WIRELESS COMMUNICATION DEVICE

Номер: US20140062803A1

Автор: LIN YEN-HUI, SU Wei-Cheng

Принадлежит: CHIUN MAI COMMUNICATION SYSTEMS, INC.

A wireless communication device includes a housing and an antenna. The housing is made of metal and defines a conductive chamber. The chamber includes a bottom wall, two opposite first side walls, and two opposite second side walls connecting to the first side walls, the first side walls and the second side walls surrounding around the bottom wall. The antenna comprises a radiating body, a feed end, and a ground end. The radiating body is suspended above the chamber and distanced from the conductive chamber in such a way that the antenna functions in a resonance mode with the conductive chamber, in operating at the required frequencies. The feed end and ground end extend from the radiating body and are connected to one of the second side walls. 1. A wireless communication device , comprising:a housing, the housing defining a conductive chamber, the chamber comprising a bottom wall, two opposite first side walls, and two opposite second side walls connected to the first side walls, the first side walls and the second side walls surrounding the bottom wall; andan antenna, the antenna comprising a radiating body, a feed end, and a ground end, the radiating body suspended above the chamber, the feed end and the ground end extending from the radiating body and connected to one of the second side walls.2. The wireless communication device of claim 1 , wherein the radiating body is substantially rectangular.3. The wireless communication device of claim 2 , further comprises a connection member claim 2 , wherein the feed end and the ground end are extended from one end of the radiating body claim 2 , the feed end is connected to one of the second side walls by the connection member claim 2 , the ground end is directly connected to the one of the second side walls claim 2 , another end of the radiating body defines a first gap with the other of the second side walls.4. The wireless communication device of claim 1 , wherein the radiating body is substantially L-shaped and ...

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Номер записи: 59

13-03-2014 дата публикации

Small antenna apparatus operable in multiple frequency bands

Номер: US20140071000A1

Автор: Kazuya Nakano, Kazuya Tani, Kenji Nishikawa, Toshiharu Ishimura

Принадлежит: Panasonic Corp

A first base radiation element has a first end connected to the feed point, and a second end. A second base radiation element has a first end connected to the ground point, and a second end. The first and second base radiation elements respectively include portions extending in a first direction and close to each other. The first base radiation element is branched into first and second branch radiation elements at a first branch point located at the second end of the first base radiation element, the first branch radiation element includes a portion extending in the first direction, and the second branch radiation element includes a portion extending in a second direction opposite to the first direction. The end of the second base radiation element is connected to a connecting point different from the first branch point of the first branch radiation element.

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Номер записи: 60

20-03-2014 дата публикации

Antenna module and wireless communication device

Номер: US20140078003A1

Автор: Cho-Kang Hsu, Te-Chang Lin

Принадлежит: Chiun Mai Communication Systems Inc

An antenna module for a wireless communication device includes a first ground portion for grounding to the antenna module, a feed portion, a connecting portion connected to the first ground portion and the feed portion, a first radiating body, a second radiating body connected to the feed portion and the first radiating body, a second ground portion, and an extending portion connected to the second ground portion and spaced from the feed portion. The first radiating body operates within a first working frequency band. The second radiating body operates within a second working frequency band. The second ground portion, the feed portion, and the first ground portion are parallel to and spaced from each other. The extending portion is configured to adjust a bandwidth of a preset frequency band of the antenna module.

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Номер записи: 61

27-03-2014 дата публикации

DEVICE AND COMMUNICATION DEVICE INCLUDING ANTENNA

Номер: US20140085151A1

Автор: HOU CHUNG-KUN, YANG GUI-MIN

Принадлежит:

A communication device includes a touch panel, a circuit board, and an antenna. The touch panel includes a non-touch area. The non-touch area is positioned at a border of the touch panel and being non-transparent. The circuit board is electronically connected to the touch panel and drives the communication device. The antenna is formed on a surface of the non-touch area by printing conductive ink on the surface of the non-touch area. The antenna is electronically coupled to the circuit board. 1. A communication device , comprising:a touch panel having a touch area and a non-touch area, the touch area receiving touch operations of a user, the non-touch area extending from the touch area and being a non-transparent area;a circuit board electronically connected to the touch panel and driving the communication device; andan antenna formed on a surface of the non-touch area, the antenna electronically coupled to the circuit board.2. The communication device according to claim 1 , wherein the antenna is formed by printing conductive ink on a surface of the non-touch area.3. The communication device according to claim 1 , wherein the antenna is formed on a surface of the non-touch area adjacent to the circuit board.4. The communication device according to claim 1 , further comprising a cover glass claim 1 , the cover glass placed on a side of the touch panel which is away from the antenna.5. The communication device according to claim 1 , further comprising a connecting device claim 1 , the connecting device comprising a main body made of an insulation material and a connection portion made of a conductive material claim 1 , wherein the main body supports the connection portion; the connection portion electronically connected the antenna to the circuit board.6. The communication device according to claim 5 , wherein the main body comprises a first through hole; the connection portion comprises a first connection sub-portion; a part of the first connection sub-portion is ...

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Номер записи: 62

27-03-2014 дата публикации

Communication device and method for designing antenna element thereof

Номер: US20140085159A1

Автор: Chun-Yih Wu, Hsuan-Jui Chang, Kin-Lu Wong, Wei-Yu Li

Принадлежит: Industrial Technology Research Institute ITRI, National Sun Yat Sen University

A communication device including a ground plane and an antenna element is provided. An edge of the ground plane is embedded with a notch, which has at least a first edge and a second edge. The antenna element, disposed at the notch, has at least a first operating frequency band and a second operating frequency band. The antenna element includes a first conductive portion and a second conductive portion. The first conductive portion has a starting terminal, electrically coupled to the first edge of the notch through a signal source, as a feeding terminal of the antenna element. A capacitive coupling portion is formed between an end terminal of the first conductive portion and the ground plane. The second conductive portion has a shorting terminal electrically coupled or connected to the second edge of the notch.

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Номер записи: 63

10-04-2014 дата публикации

Antenna Device and Wireless Communication Device Using the Same

Номер: US20140097992A1

Автор: Chang Ming-Feng, Cheng Kai-Yang, Wang Chih-Ming

Принадлежит: Wistron NeWeb Corporation

An antenna device utilized in a wireless communication device having a lid, a chassis and a hinge is disclosed. The antenna device includes a radiating module disposed in the lid or the hinge and moving in response to movement of the lid, for transmitting or receiving radio-frequency signals; and a metal barricade disposed in an area apart from the radiating module by a specified distance on the chassis. 1. An antenna device for a wireless communication device comprising a lid , a chassis and a hinge connecting to the lid and the chassis to allow the lid to be folded and unfolded in relation to the chassis , the antenna device comprising:a radiating module, disposed in the lid or the hinge, and moving in response to movement of the lid, for transmitting or receiving a radio-frequency signal; anda metal barricade, disposed in an area apart from the radiating module by a specified distance on the chassis.2. The antenna device of claim 1 , further comprising:a metal connector, for electrically connecting the radiating module and the metal barricade according to an angle between the lid and the chassis;wherein the metal connector disconnects the radiating module and the metal barricade when the angle between the lid and the chassis is greater than a predefined value, and electrically connects the radiating module and the metal barricade when the angle between the lid and the chassis is smaller than or equal to the predefined value.3. The antenna device of claim 2 , wherein projection results of the lid and the chassis on a vertical plane are substantially overlapped when the angle between the lid and the chassis is smaller than or equal to the predefined value.4. The antenna device of claim 2 , wherein the metal connector is disposed on the lid and electrically connected to the radiating module claim 2 , and the metal connector electrically connects to the metal barricade by metal connecting when the angle between the lid and the chassis is smaller than or equal to the ...

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Номер записи: 64

10-04-2014 дата публикации

ELECTRONIC DEVICE PROVIDED WITH ANTENNA DEVICE

Номер: US20140097993A1

Автор: Hotta Hiroyuki, KASHIWAGI Ippei, Sato Koichi

Принадлежит: KABUSHIKI KAISHA TOSHIBA

In an electronic device, a first housing for receiving a wireless circuit unit and a ground part, a second housing in which a ground part, a hinge mechanism which connects the first and second housings to each other to allow the first and second housings to be rotated, and first and second antennas which resonate for the same frequency band. The first and second antennas are provided in an intermediate portion of the hinge mechanism, and arranged side by side and apart from each other by a predetermined distance in a longitudinal direction of the mechanism. In the mechanism, one of end portions of the mechanism is made electrically conductive, and the other end portion is decreased in electrical conductivity. 1. An electronic device comprising:a first housing in which first electronic components including a wireless circuit unit are provided;a second housing in which second electronic components are provided;a hinge mechanism which connects the first housing and the second housing to each other to allow the first and second housing to be rotated; andfirst and second antennas which are provided in an intermediate portion of the hinge mechanism, and arranged side by side and apart from each other by a predetermined distance in a longitudinal direction of the hinge mechanism, the first and second antennas being provided to resonate for the same frequency band,wherein one of end portions of the hinge mechanism is made electrically conductive, and the other end portion is decreased in electrical conductivity.2. The electronic device according to claim 1 , wherein in a case where the first antenna and the second antenna are used as a main antenna and an auxiliary antenna claim 1 , respectively claim 1 , one of the end portions of the hinge mechanism which is close to the first antenna is made electrically conductive claim 1 , and the other of the end portions of the hinge mechanism which is close to the second antenna is restricted decreased in electrical conductivity.3. ...

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Номер записи: 65

10-04-2014 дата публикации

Mobile wireless communications device with shunt component and related methods

Номер: US20140099993A1

Автор: Adrian Matthew Cooke, Jari Kristian Van Wonterghem, John Alfred Whitmore, Joshua Kwan Ho Wong, Steven Eugene Downs

Принадлежит: BlackBerry Ltd

A mobile wireless communications device may include a portable housing including at least one electrically conductive housing portion configured to function as an antenna. The mobile wireless communications device may also include a printed circuit board (PCB) carried by the portable housing, and wireless transceiver circuitry carried by the PCB and including at least one circuit element carried by the PCB. The mobile wireless communications device may also include at least one current shunt component coupled between the at least one electrically conductive housing portion and the at least one circuit element.

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Номер записи: 66

01-01-2015 дата публикации

RADIATOR FRAME HAVING ANTENNA PATTERN EMBEDDED THEREIN, ANTENNA PATTERN FRAME INCLUDING RADIATOR FRAME, AND ELECTRONIC DEVICE INCLUDING ANTENNA PATTERN FRAME

Номер: US20150002341A1

Автор: AN Chan Gwang Gwang, BAE Sang Woo ., Cho Sung Eun, HONG Ha Ryong, JEON Dae Seong, KIM Nam Ki ., LEE Dae Kyu ., LIM Dae Ki ., NAM Hyeon Gil ., PARK Hyun Do

Принадлежит: SAMSUNG ELECTRO-MECHANICS CO., LTD.

There are provided a radiator frame having an antenna pattern embedded therein, an antenna pattern frame including the radiator frame, and an electronic device including the antenna pattern frame. The radiator frame includes: a radiator including an antenna pattern part transmitting or receiving a signal and a connection terminal part electrically connecting the antenna pattern part and a circuit board to each other; and a molding frame formed by injection-molding the radiator so that the antenna pattern part is exposed to one surface and the connection terminal part is exposed to the other surface, a surface opposite to the one surface, wherein the antenna pattern part includes one or more spikes molded in and fixed to the molding frame, and the molding frame includes one or more connection part trace grooves formed from end portions of one or more spikes toward an edge of the molding frame. 1. A radiator frame comprising:a radiator including an antenna pattern part transmitting or receiving a signal and a connection terminal part electrically connecting the antenna pattern part and a circuit board to each other; anda molding frame formed by injection-molding the radiator so that the antenna pattern part is exposed to one surface and the connection terminal part is exposed to the other surface, a surface opposite to the one surface,wherein the antenna pattern part includes one or more spikes molded in and fixed to the molding frame, andthe molding frame includes one or more connection part trace grooves formed from end portions of one or more spikes toward an edge of the molding frame.2. The radiator frame of claim 1 , wherein one or more spikes are disposed along an edge of the antenna pattern part at predetermined intervals.3. The radiator frame of claim 1 , wherein the connection part trace groove is formed in the other surface of the molding frame.4. The radiator frame of claim 1 , wherein the end portion of one or more spike is exposed through the connection ...

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Номер записи: 67

01-01-2015 дата публикации

Vehicle antenna for mobile services

Номер: US20150002342A1

Автор: Tae Inn Chung, Tae-Hwan Yoo

Принадлежит: Hyundai Motor Co

A pole-type vehicle antenna is provided that is mounted to a vehicle for the purpose of mobile services. In the vehicle antenna, a new type antenna for mobile services that substitutes for an antenna pole in a breakdown of the antenna pole is implemented by providing a thin film type preliminary antenna that performs antenna functions for mobile services inside an antenna case. Therefore, when the antenna is broken, a driver does not feel inconvenient in using mobile services.

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Номер записи: 68

01-01-2015 дата публикации

Vehicle antenna for mobile services

Номер: US20150002343A1

Автор: Tae Inn Chung, Tae-Hwan Yoo

Принадлежит: Hyundai Motor Co

A pole-type vehicle antenna is provided that is mounted to a vehicle for the purpose of mobile services. In the vehicle antenna, a new type antenna for mobile services that substitutes for an antenna pole in a breakdown of the antenna pole is implemented by providing a fastening type preliminary antenna that performs antenna functions for mobile services inside an antenna case. Therefore, when the antenna is broken, a driver does not feel inconvenient in using mobile services.

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Номер записи: 69

06-01-2022 дата публикации

ANTENNA ASSEMBLY FOR A WIRELESSLY LOCATABLE TAG

Номер: US20220004834A1

Автор: AVENDAL Johan, Da Costa Bras Lima Eduardo Jorge, Di Nallo Carlo, Nath Jayesh, Papantonis Dimitrios, Perkins Ryan C., Schaevitz Samuel B., Werner Christopher M.

Принадлежит:

A wirelessly locatable tag may include a first housing member defining a first exterior surface of the tag, a second housing member removably coupled to the first housing member and defining a second exterior surface of the tag, and an antenna assembly. The antenna assembly may include an antenna frame defining a top surface and a peripheral side surface, a first antenna on the antenna frame along the peripheral side surface and configured to communicate with the electronic device using a first wireless protocol, a second antenna on the antenna frame along the peripheral side surface and configured to send a localization signal to the electronic device using a second wireless protocol different than the first protocol, and a third antenna on the antenna frame along the top surface and configured to communicate with the electronic device via a third wireless protocol different than the first and second protocols. 1. A wirelessly locatable tag configured to send a wireless signal to an electronic device to facilitate localization of the wirelessly locatable tag by the electronic device , comprising:a first housing member defining a first exterior surface of the wirelessly locatable tag;a second housing member removably coupled to the first housing member and defining a second exterior surface of the wirelessly locatable tag; and an antenna frame defining a top surface and a peripheral side surface;', 'a first antenna on the antenna frame along the peripheral side surface and configured to communicate with the electronic device using a first wireless protocol;', 'a second antenna on the antenna frame along the peripheral side surface and configured to send a localization signal to the electronic device using a second wireless protocol different than the first wireless protocol; and', 'a third antenna on the antenna frame along the top surface and configured to communicate with the electronic device via a third wireless protocol different than the first and second ...

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Номер записи: 70

06-01-2022 дата публикации

5G DUAL-POLARIZED ANTENNA MODULE AND TERMINAL DEVICE

Номер: US20220006192A1

Автор: ZHAO Anping, Zhao Yue

Принадлежит: SHENZHEN SUNWAY COMMUNICATION CO., LTD.

A 5G dual-polarized antenna module and a terminal device are disclosed. The 5G dual-polarized antenna module comprises a substrate, a first metal ground and at least one antenna unit group are disposed in the substrate, the first metal ground partitions the substrate into a first region and a second region, the antenna unit group includes a first antenna unit and a second antenna unit which are located in the first region, and the first antenna unit comprises a dipole element and a parasitic element matched with the dipole element; the second antenna unit comprises a T-shaped probe, which is partially located between the dipole element and the parasitic element; and a first ground layer conductive with the first metal ground is disposed on the bottom surface of the substrate. The 5G dual-polarized antenna module thus being particularly suitable for light and thin terminal devices. 1. A 5G dual-polarized antenna module , comprising a substrate , wherein a first feed port and a second feed port are formed in a surface of the substrate , a first metal ground and at least one antenna unit group are disposed in the substrate , the first metal ground partitions the substrate into a first region and a second region , the first feed port and the second feed port are located in the second region , the antenna unit group includes a first antenna unit and a second antenna unit which are located in the first region , and the first antenna unit comprises a dipole element connected to the first feed port and a parasitic element matched with the dipole element; the second antenna unit comprises a T-shaped probe , which is connected to the second feed port and is partially located between the dipole element and the parasitic element; and a first ground layer conductive with the first metal ground is disposed on a bottom surface of the substrate.2. The 5G dual-polarized antenna module according to claim 1 , wherein the first antenna unit further comprises a first branch and a second ...

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Номер записи: 71

05-01-2017 дата публикации

MOBILE COMMUNICATION TERMINAL AND CASE COVER

Номер: US20170005396A1

Автор: Aoki Kouta, Hayakawa Haruo, HIRANUMA MOMOKO

Принадлежит:

The mobile communication terminal includes a case, a display unit, an antenna element having a feeding point for receiving electric power near an end, and a substrate. A plate-like member is disposed so as to be in close to or in contact with the end where the antenna element of the mobile communication terminal is disposed to be close thereto. The plate-like member may be a case cover. The plate-like member includes a long coupling element which has a length of about λ/2 or more with respect to a communication wavelength λ and stored in the plate-like member. When one end of the case of the mobile communication terminal is placed near the coupling element, the antenna element and the coupling element can be capacitively coupled to each other, so that radiation power in a specific direction is increased, and thus, a directivity gain is improved. 1. A mobile communication terminal comprising:a case;an antenna element that is stored in the case so as to be close to one end of the case and has a feeding point that receives electric power;a substrate that is disposed in the case to be extended from the antenna element in a direction away from the one end of the case, and has a conductor which is connected to the antenna element to function as a ground for the antenna element; anda long coupling element that is separately provided independently of the case,wherein the antenna element and the substrate configure a monopole antenna, the substrate, the antenna element, and the coupling element are disposed on a substantially straight line, the antenna element stored so as to be close to the one end of the case is disposed near the coupling element, and the coupling element has a length of about λ/2 or more with respect to a communication wavelength λ, so that the antenna element and the coupling element are capacitively coupled to each other.2. The mobile communication terminal according to claim 1 , wherein the coupling element is provided on a non-conductive plate-like ...

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Номер записи: 72

13-01-2022 дата публикации

RADIO FREQUENCY PACKAGE

Номер: US20220013882A1

Автор: Choi Jae Woong, Lee Jin Won, Seo Hae Kyo

Принадлежит:

A radio frequency package includes a first connection member having a first stack structure including at least one first insulating layer and at least one first wiring layer; a second connection member having a second stack structure including at least one second insulating layer and at least one second wiring layer; a core member including a core insulating layer and disposed between the first and second connection members; and a first chip antenna disposed to be surrounded by the core insulating layer. The first chip antenna includes a first dielectric layer disposed to be surrounded by the core insulating layer; a patch antenna pattern disposed on an upper surface of the first dielectric layer; and a feed via disposed to at least partially penetrate the first dielectric layer, providing a feed path of the patch antenna pattern and connected to the at least one first wiring layer. 1. A radio frequency package , comprising:a first connection member having a first stack structure in which at least one first insulating layer and at least one first wiring layer are alternately stacked;a second connection member having a second stack structure in which at least one second insulating layer and at least one second wiring layer are alternately stacked;a core member comprising a core insulating layer and disposed between the first and second connection members; anda first chip antenna disposed to be surrounded by the core insulating layer,wherein the first chip antenna comprises:a first dielectric layer disposed to be surrounded by the core insulating layer;a patch antenna pattern disposed on an upper surface of the first dielectric layer; anda feed via disposed to at least partially penetrate the first dielectric layer in a thickness direction of the radio frequency package, providing a feed path of the patch antenna pattern, and connected to the at least one first wiring layer.2. The radio frequency package of claim 1 , further comprising an electrical connection ...

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Номер записи: 73

13-01-2022 дата публикации

Multilayer dielectric resonator antenna and antenna module

Номер: US20220013915A1

Автор: Hyungjin Lee, Jeongki RYOO, Myeong Woo HAN, Woncheol LEE, Wongi Kim, Youngsik Hur

Принадлежит: Samsung Electro Mechanics Co Ltd

A dielectric resonator antenna includes: a first dielectric block; at least one second dielectric block stacked on the first dielectric block in a first direction; and a feed unit disposed in the first dielectric block. A side surface of the first dielectric block facing a second direction crossing the first direction is exposed to an outside of the dielectric resonator antenna.

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Номер записи: 74

07-01-2016 дата публикации

ANTENNA AND MOBILE DEVICE THEREWITH

Номер: US20160006126A1

Автор: SUH Young-Hoon

Принадлежит:

An antenna of a mobile device is provided. The antenna includes two antennas that are disposed to be stepped from each other, thereby preventing degradation of an OTA characteristic and reducing an SAR. The antenna includes first and second surfaces stepped from each other on the top surface of an antenna carrier, and a low-band antenna emitter disposed on the first surface and a high-band antenna emitter disposed on the recessed second surface. 1. An antenna of a mobile device , comprising:an antenna carrier; andfirst and second antenna radiator configured to maintain an over the air radio frequency (RF) performance (OTA) and reduce a specific absorption rate (SAR), the first and second antenna radiator disposed on one surface of the antenna carrier and configured to maintain respective effective volumes and disposed to have a height difference there-between.2. The antenna of claim 1 , wherein the first antenna radiator is disposed on a first surface of the antenna carrier and the second antenna radiator is disposed on a second surface of the antenna carrier that is recessed from the first surface.3. The antenna of claim 2 , wherein the second surface is disposed to be stepped from the first surface.4. The antenna of claim 3 , wherein the second antenna radiator extends from the first antenna radiator in an extending direction of the first antenna radiator at the stepped portion claim 3 , while maintaining the uniform height difference.5. The antenna of claim 3 , wherein the second antenna radiator is disposed to be recessed and stepped by a predetermined depth within the thickness of the first antenna radiator.6. The antenna of claim 3 , wherein the first antenna radiator is configured in a low-band antenna pattern and the second antenna radiator is configured in a high-band antenna pattern.7. The antenna of claim 3 , wherein the first and second antenna radiator are integrally manufactured with each other and are integrally mounted on a top surface of the antenna ...

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Номер записи: 75

04-01-2018 дата публикации

ANTENNA MODULE AND A WIRELESS DEVICE HAVING THE SAME

Номер: US20180006359A1

Автор: PIEH JANE-YI, WONG KWO-JYR

Принадлежит:

An antenna module includes a plurality of antenna units, wherein one of the antenna units includes a fixed phase and the other antenna units respectively include a phase adjusted in response to the fixed phase. 1. An antenna unit , comprising:a substrate including a signal transmitting path;a first dielectric layer disposed on the substrate;an inner layer disposed on the first dielectric layer;a signal feeding via coupled between a first patch and the signal transmitting path through the inner layer and the first dielectric layer;a second dielectric layer disposed on the first patch and the inner layer;a second patch disposed on the second dielectric layer in response to the first patch; anda plurality of vias arranged around the second patch, wherein each of the vias coupled between a metal frame and the first dielectric layer through the second dielectric layer and the inner layer.2. The antenna unit of further including a dual patch/substrate integrated waveguide (SIW) based antenna.3. The antenna unit of claim 1 , wherein the signal transmitting path includes a coaxial cable.4. The antenna unit of claim 1 , wherein the inner layer includes a fabric-type material.5. The antenna unit of claim 1 , wherein the inner layer includes a pre-preg material.6. The antenna unit of claim 1 , wherein the vias are disposed with predetermined spacing.7. The antenna unit of claim 6 , wherein the vias are spaced equally.8. The antenna unit of claim 1 , wherein dimensions of the first patch are different from dimensions of the second patch.9. The antenna unit of claim 3 , wherein a impedance of the coaxial cable includes 50Ω(Ohm).10. The antenna unit of further including an mm wave antenna.11. The antenna unit of claim 1 , wherein a center point of the first patch is misaligned to a center point of the second patch.12. A wireless device claim 1 , comprising:a plurality of antenna modules, wherein each of the antenna modules includes a plurality of antenna units, wherein one of the ...

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Номер записи: 76

04-01-2018 дата публикации

SECTORIZED ANTENNAS FOR UNSYNCHRONIZED MULTIUSER MULTIPLE-INPUT AND MULTIPLE-OUTPUT

Номер: US20180006379A1

Автор: Cariou Laurent, Trainin Solomon, Yang Ou

Принадлежит:

This disclosure describes systems, methods, and devices related to antenna adjustment for unsynchronized MU-MIMO communication. A device may determine a first signal associated with a first antenna of the device. The device may determine a second signal associated with a second antenna of the device. The device may cause to send the first signal and the second signal to one or more first devices. The device may identify a feedback message from at least one of the one or more first devices. The device may determine one or more antenna adjustments associated with at least one of the first antenna or the second antenna. 1. A device , comprising:at least one memory that stores computer-executable instructions; and determine a first signal associated with a first antenna of the device;', 'determine a second signal associated with a second antenna of the device;', 'cause to send the first signal and the second signal to one or more first devices;', 'identify a feedback message from at least one of the one or more first devices; and', 'determine one or more antenna adjustments associated with at least one of the first antenna or the second antenna., 'at least one processor configured to access the at least one memory, wherein the at least one processor is configured to execute the computer-executable instructions to2. The device of claim 1 , wherein the one or more antenna adjustments include at least one of an antenna angle adjustment claim 1 , an antenna direction adjustment claim 1 , or an antenna polarization adjustment.3. The device of claim 1 , wherein the at least one processor is further configured to execute the computer-executable instructions to:determine a first antenna angle associated with the first antenna;determine a second antenna angle associated with the second antenna; anddetermine an overlap region based at least in part on the first antenna angle and the second antenna angle.4. The device of claim 3 , wherein the at least one processor is further ...

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Номер записи: 77

07-01-2021 дата публикации

ANTENNA MODULE AND COMMUNICATION APPARATUS EQUIPPED WITH THE SAME

Номер: US20210005955A1

Автор: KOMURA Ryo, SUDO Kaoru, Yamada Yoshiki

Принадлежит:

An antenna module includes a dielectric substrate, a plurality of antenna elements, a ground electrode (GND), and a conductor wall. The plurality of antenna elements is arranged in the dielectric substrate in an array form in a first direction and a second direction. The ground electrode (GND) is arranged on the dielectric substrate so as to face the plurality of antenna elements. For each antenna element included in the plurality of antenna elements, the conductor wall is arranged along the second direction between the antenna elements adjacent in the first direction but no conductor wall is arranged between the antenna elements adjacent in the second direction. The second direction is a polarization direction of a radio wave radiated from each of the plurality of antenna elements. 1. An antenna module comprising:a dielectric substrate;a plurality of antenna elements in an array in the dielectric substrate, the array extending in a first direction and a second direction;a ground electrode facing the plurality of antenna elements in the dielectric substrate; anda conductor wall extending along the second direction between antenna elements that are adjacent to each other in the first direction, for each antenna element of the plurality of antenna elements, wherein:the second direction is a polarization direction of a radio wave radiated from each of the plurality of antenna elements, andthe conductor wall is not between antenna elements that are adjacent to each other in the second direction.2. The antenna module according to claim 1 , wherein each of the plurality of antenna elements is a patch antenna.3. The antenna module according to claim 1 , wherein the first direction and the second direction are orthogonal to each other.4. The antenna module according to claim 3 , wherein the plurality of antenna elements is arranged linearly in the first direction and the second direction.5. The antenna module according to claim 3 , wherein the plurality of antenna elements ...

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Номер записи: 78

03-01-2019 дата публикации

METAL FRAME BODY AND TERMINAL INCLUDING SAME

Номер: US20190006740A1

Автор: KUANG Wei, SU Yuchuan

Принадлежит: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

A terminal includes a metal frame body having: a top frame configured to receive a global positioning system (GPS) antenna; and a middle frame provided with a slot corresponding to the GPS antenna in position, wherein the top frame and the middle frame are electrically isolated from each other by a gap. 1. A metal frame body , comprising:a top frame configured to receive a global positioning system (GPS) antenna; anda middle frame provided with a slot corresponding to the GPS antenna in position,wherein the top frame and the middle frame are electrically isolated from each other by a gap.2. The metal frame body of claim 1 , wherein:the slot has a first point on a first side of the middle frame;the slot is perpendicular to the first side; andthe first side is one side adjacent to the gap, among four sides the middle frame.3. The metal frame body of claim 2 , wherein a projection of the first point on the first side is a projection of the GPS antenna on the first side.4. The metal frame body of claim 1 , wherein the slot has a length of m times a signal wavelength of the GPS antenna claim 1 , m being a numerical value between ⅛ and ½.5. The metal frame body of claim 1 , wherein:the top frame and the middle frame are disposed on a same plane; andthe top frame is disposed above the middle frame to facilitate the GPS antenna transmitting or receiving signals.6. The metal frame body of claim 1 , wherein the GPS antenna is disposed on an upper portion of the top frame.7. The metal frame body of claim 1 , wherein the metal frame body is made of at least one of aluminum alloy claim 1 , aluminum claim 1 , or anodized aluminum.8. A terminal claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a metal frame body according to ; and'}a GPS antenna.9. The terminal of claim 8 , wherein:the slot is configured to have a first end on a first side among four sides of the middle frame;the first side is adjacent to the gap; andthe slot is perpendicular to the first ...

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Номер записи: 79

03-01-2019 дата публикации

ANTENNA FOR A PORTABLE COMPUTER

Номер: US20190006761A1

Автор: Lee Sunggyoo

Принадлежит:

An antenna for a portable computer is disclosed. The antenna includes a ground element, a first and second radiating elements, and a driven element. The ground element is linearly extended on a surface of a circuit substrate. The first radiating element, which is adapted to a first frequency band, includes a horizontal-portion pattern extending substantially parallel to the ground element on the surface of the circuit substrate. The driven element, which is provided on the surface of the circuit substrate between the ground element and the horizontal-portion pattern, supplies electromagnetic-wave energy to the first radiating element. The second radiating element is provided on the surface of the circuit substrate between the ground element and the horizontal-portion pattern. The second radiating has contact with the driven element, and is adapted to a second frequency band and a third frequency band that is higher than the second frequency band. 1. An antenna comprising:a ground element linearly extending on a surface of a circuit substrate;a first radiating element having no electric power being supplied, which is adapted for a first frequency band, includes a horizontal-level pattern extending on said surface of said circuit substrate substantially parallel to said ground element;a driven element located on said surface of said circuit substrate between said ground element and said horizontal-level pattern, wherein said driven element supplies electromagnetic wave energy to said first radiating element; anda second radiating element located on said surface of said circuit substrate between said ground element and said horizontal-level pattern to provide contact with said driven element, wherein said second radiating element is adapted for a second frequency band and a third frequency band that is higher than said second frequency band that is higher than said first frequency band.2. The antenna of claim 1 , wherein said first radiating element is an inverted-L ...

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Номер записи: 80

02-01-2020 дата публикации

ONE-PIECE DUAL-BAND ANTENNA AND GROUND PLANE

Номер: US20200006856A1

Автор: McGough Erin

Принадлежит:

A cost effective, highly tunable, compact, dual-band, omnidirectional antenna element is provided that includes its own radiating and ground plane sections that can be stamped and formed from a single piece of sheet metal. The antenna element can be tuned to operate in different driving point environments over a plurality of frequency bands and can be terminated to a feed connection point in multiple ways. The antenna element can have a lightweight and compact form factor, thereby allowing the antenna element to be comfortably placed and supported within access point products. Some embodiments can achieve an efficient dual-band response and omnidirectional radiation patterns suited for deployment in ceiling-mounted enterprise Wi-Fi access points. 1. An element comprising:a feed connection point;a shorting leg electrically coupled to the feed connection point;a ground plane electrically coupled to the shorting leg;a high-band radiating section electrically coupled to the shorting leg and the feed connection point; anda low-band radiating section electrically coupled to the shorting leg and the feed connection point,wherein the feed connection point, the shorting leg, the ground plane, the high-band radiating section, and the low-band radiating section exist as a single monolithic structure,wherein the high-band radiating section and the low-band radiating section are elevated off the ground plane and positioned on opposing sides of the shorting leg, andwherein the feed connection point is isolated from the ground plane to provide a path for current flow from the feed connection point through either the high-band radiating section and the shorting circuit leg or the low-band radiating section and the shorting leg.2. The element of further comprising a coaxial cable having a shield coupled to the ground plane and a center conductor coupled to the feed connection point.3. The element of wherein the shield is coupled to a top side of the ground plane claim 2 , and ...

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Номер записи: 81

02-01-2020 дата публикации

ULTRA-WIDE BANDWIDTH LOW-BAND RADIATING ELEMENTS

Номер: US20200006861A1

Автор: Kasani Kumara Swamy, Srinivasan Vijay

Принадлежит:

A dipole antenna includes a reflector, a radiating element, and a feed element. The radiating element includes first and second dipoles above a surface of the reflector. The first and second dipoles respectively include arm segments and are arranged in a crossed dipole arrangement. The feed element includes first and second conductive transmission lines that are electrically isolated from one another and are capacitively coupled to the arm segments of the first and second dipoles, respectively. The arm segments of the first and second dipoles are between the feed element and the surface of the reflector. 1. A dipole antenna , comprising:a reflector;a radiating element comprising first and second dipoles above a surface of the reflector, wherein the first and second dipoles respectively comprise arm segments and are arranged in a crossed dipole arrangement; anda feed element comprising first and second conductive transmission lines that are electrically isolated from one another and are capacitively coupled to the arm segments of the first and second dipoles, respectively, wherein the arm segments of the first and second dipoles are between the feed element and the surface of the reflector.2. The dipole antenna of claim 1 , wherein the feed element laterally extends along surfaces of the arm segments that are opposite the surface of the reflector claim 1 , and comprises a dielectric layer between the first and second conductive transmission lines and the surfaces of the arm segments.3. The dipole antenna of claim 2 , wherein the feed element comprises a printed circuit board including the first and second conductive transmission lines thereon.4. The dipole antenna of claim 2 , wherein the surfaces of the arm segments are substantially planar.5. The dipole antenna of claim 1 , wherein the arm segments of the first dipole are capacitively coupled to the arm segments of the second dipole by respective coupling regions therebetween.6. The dipole antenna of claim 5 , ...

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Номер записи: 82

07-01-2021 дата публикации

ELECTRICAL CONNECTION DEVICE AND ELECTRONIC DEVICE COMPRISING SAME

Номер: US20210006648A1

Автор: GIL Kwangmin, HAN Jaeryong, LEE Changmin, YUN Heekang

Принадлежит:

According to various embodiments, an electronic device can comprise: a housing; a printed circuit board (PCB) arranged inside the housing; a receptacle mounted on the PCB and comprising a base structure, which includes a first surface facing the direction opposite to the PCB and a second surface facing the direction opposite to the first surface and mounted on the PCB, a first conductive ring-shaped side wall, which protrudes from the first surface of the base structure, forms a recess together with the first surface, and has a first diameter, and a conductive pillar structure, which protrudes from the first surface, is arranged at least partially in the recess, and is encompassed in a lateral direction by the first conductive ring-shaped side wall; a connector separably coupled to the receptacle and comprising an upper structure, which includes a third surface facing the direction opposite to the receptacle and a fourth surface facing the receptacle, a second conductive ring-shaped side wall, which is coupled to the first conductive rein-shaped side wall, protrudes from the fourth surface, and has a second diameter that is smaller than the first diameter, and a conductive protrusion, which protrudes from the fourth surface and forms a recess structure arranged in a direction such that at least a portion of the conductive pillar structure is accommodated; and a cable, which is a coaxial cable including an end portion connected to the connector and includes a first conductive path connected to the conductive protrusion and a second conductive path connected to the second conductive ring-shaped side wall. Other various embodiments can be possible. 1. An electronic device comprising:a housing:a printed circuit board disposed in the housing;a receptacle mounted on the printed circuit board, the receptacle having a base structure that has a first surface opposite to the printed circuit board and a second surface opposite to the first surface and mounted on the printed ...

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Номер записи: 83

20-01-2022 дата публикации

ELECTRONIC DEVICE INCLUDING ELECTRONIC COMPONENT ARRANGEMENT STRUCTURE

Номер: US20220019260A1

Автор: Ahn Sungho, HONG Hyunju, JUNG Hojin, KANG Youngmin, KIM Yangwook, Lee Seungjoon, PARK Sanghyuk, SHIN Moonchul, YOON Byounguk

Принадлежит:

According to certain embodiments, an electronic device comprises a first housing including a first space; a second housing slidably coupled to the first housing to slide in a first direction in a slid-out state and retract in a second direction opposite the first direction in a slid-in state, the second housing and including a second space; a bendable member connected to the first housing and at least partially accommodated in the second space in the slid-in state and having at least a portion configured to form a substantially same plane as a surface of the first housing in the slid-out state; a flexible display including a first portion disposed so as to be visible from an outside of the electronic device in the slid-in state and a second portion extending from the first portion accommodated in the second space; and at least one electronic component disposed in the first space and exposed to the outside of the electronic device through a first hole in the first housing, wherein the first hole is disposed to overlap at least a portion of the second housing in the slid-in state and is exposed to the outside in the slid-out state. 1. An electronic device comprising:a first housing including a first space;a second housing slidably coupled to the first housing to slide in a first direction in a slid-out state and retract in a second direction opposite the first direction in a slid-in state, the second housing and including a second space;a bendable member connected to the first housing and at least partially accommodated in the second space in the slid-in state and having at least a portion configured to form a substantially same plane as a surface of the first housing in the slid-out state;a flexible display including a first portion disposed so as to be visible from an outside of the electronic device in the slid-in state and a second portion extending from the first portion accommodated in the second space; andat least one electronic component disposed in the first ...

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Номер записи: 84

20-01-2022 дата публикации

ELECTRONIC DEVICE INCLUDING ANTENNA ARRANGEMENT

Номер: US20220019261A1

Автор: CHO Joungmin, CHOI Junyoung, HONG Hyunju, KANG Jooyoung, KIM Yangwook, LEE Wonho, YOON Byounguk, YOON Yeonggyu, YUN Inkuk

Принадлежит:

An electronic device includes a first housing including a first space and including a first support member. The device includes a second housing including a second space, including a second support member, and slidably combined with the first housing. The device includes a bendable member connected to the first housing, being at least partly accommodated in a second space in a slide-in state, and at least partly forming the same plane with the first housing in a slide-out state. The device includes a flexible display including a first part disposed to be seen from an outside in the slide-in state, and a second part not seen from the outside. The device includes at least one first antenna and a wireless communication circuit configured to transmit or receive a wireless signal. The first support member includes a non-overlapping part not overlapping the second support member in the slide-in state. 1. An electronic device comprising:a first housing including a first space and including a first support member at least partly extending to the first space;a second housing including a second space, including a second support member at least partly extending to the second space, and slidably combined with the first housing along a first direction;a bendable member connected to the first housing, being at least partly accommodated in the second space in a slide-in state, and at least partly forming a same plane with the first housing in a slide-out state;a flexible display including a first part disposed to be seen from an outside in the slide-in state, and a second part extending from the first part and being at least partly accommodated in the second space so as not to be seen from the outside through the bendable member;at least one first antenna disposed in the first housing; anda wireless communication circuit disposed in the first space and configured to transmit or receive a wireless signal in at least one frequency band through the at least one first antenna,wherein ...

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Номер записи: 85

08-01-2015 дата публикации

PORTABLE ELECTRONIC DEVICE WITH ANTENNA DEVICE

Номер: US20150009076A1

Автор: JANG Si-Young

Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A portable electronic device is provided which includes a first housing; a second housing that is coupled to the first housing; at least one pair of antenna elements that are housed in the first housing; and a switch element that connects the antenna elements to a transmission/reception circuit module. The switch element connects a first antenna element to the transmission/reception circuit module when the first and second housings are folded and connects a second antenna element to the transmission/reception circuit module when the second housing is unfolded. 1. A portable electronic device comprising:a first housing;a second housing that is coupled to the first housing;at least one pair of antenna elements that are housed in the first housing; anda switch element that connects the antenna elements to a transmission/reception circuit module,wherein the switch element connects a first antenna element to the transmission/reception circuit module when the first and second housings are folded on each other, and connects a second antenna element to the transmission/reception circuit module when the second housing is unfolded from the first housing.2. The portable electronic device of claim 1 , further comprising:a sensing device that senses a folded or unfolded state of the first and second housings.3. The portable electronic device of claim 2 , wherein the sensing device is a Hall sensor installed on the first housing claim 2 , and a magnet corresponding to the Hall sensor is installed on the second housing claim 2 , andwherein, when the first and second housings are folded on each other, the magnet is positioned to face the Hall sensor such that the Hall sensor senses the state where the second housing is folded on the first housing.4. The portable electronic device of claim 2 , wherein the sensing device is a Hall sensor installed on the second housing claim 2 , and a magnet corresponding to the Hall sensor is installed on the first housing claim 2 , andwherein when ...

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Номер записи: 86

08-01-2015 дата публикации

COVER OF A MOBILE DEVICE AND MOBILE DEVICE INCLUDING THE SAME

Номер: US20150009077A1

Автор: JANG Yo-Han, LEE BYEONG-HOON, LEE Young-Ki, ROH Hyoung-Hwan, Song Il-Jong

Принадлежит:

A cover of a mobile device includes a metal structure disposed to cover one surface of the mobile device. The metal structure includes a metal material, and operates as an antenna for a wireless communication of the mobile device. 1. A cover of a mobile device , comprising:a metal structure configured to cover one surface of the mobile device, the metal structure including a metal material, and configured to operate as an antenna for a wireless communication of the mobile device.2. The cover of claim 1 , wherein the metal structure includes a metal plate region having a shape of a split ring resonator (SPR).3. The cover of claim 1 , wherein the metal structure includes:a metal plate including the metal material, the metal plate configured to cover the one surface of the mobile device;an opening formed at the metal plate;a slit extending from the opening, the slit having a width narrower than a width of the opening; andtwo terminals on the metal plate such that the slit is located between the two terminals.4. The cover of claim 3 , wherein a signal path from one of the two terminals to the other of the two terminals is formed at a region of the metal plate surrounding the opening.5. The cover of claim 4 , wherein the metal structure further includes:an insulator around at least a portion of the region of the metal plate, the region at which the signal path is formed.6. The cover of claim 3 , wherein the opening has a triangular shape claim 3 , a rectangular shape claim 3 , a polygonal shape having five or more sides claim 3 , a circular shape or an elliptical shape.7. The cover of claim 3 , wherein the metal structure further includes:a capacitor at the slit.8. The cover of claim 7 , wherein the metal structure operates as a resonator having a resonance frequency for the wireless communication.9. The cover of claim 7 , wherein the capacitor is formed by portions of the metal plate at both sides of the slit and an insulator in the slit.10. The cover of claim 3 , ...

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Номер записи: 87

20-01-2022 дата публикации

SIGNAL FEEDING ASSEMBLY, ANTENNA MODULE AND ELECTRONIC EQUIPMENT

Номер: US20220021117A1

Автор: HO MIN-HUI, HSU CHO-KANG, LIN YEN-HUI, SU Wei-Cheng

Принадлежит:

A signal feeding assembly to a radiating element which is not formed from a metal frame or casing includes a substrate, a signal coupling unit, a switching unit, and a transmission unit. The switching unit includes at least two switching output ends. The transmission unit can transmit and receive a baseband signal and an RF signal. The signal coupling unit is spaced from a radiation element and can generate a plurality of radiation modes. The signal coupling unit includes at least two coupling pieces. Each coupling piece is electrically connected to a switching output end. The switching unit controls switching of the coupling pieces through the switching output ends and can switch a plurality of radiation modes. The application also provides an antenna module and an electronic device. 1. A signal feeding assembly , comprising:a substrate;a transmission unit positioned on the substrate;a switching unit positioned on the substrate and comprising a control end, a common end, and at least two switching output ends, wherein the control end and the common end are electrically connected to the transmission unit to transmit and receive baseband signals and radio frequency signals through the transmission unit; anda signal coupling unit positioned on the substrate, wherein the signal coupling unit is spaced apart from a radiation element to transmit and receive the baseband signals and the radio frequency signals through the radiation element to generate a plurality of radiation modes;wherein the signal coupling unit comprises at least two coupling pieces, each of the coupling pieces is electrically connected to a switching output end, the switching unit controls a switching of the coupling pieces through the switching output ends to switch the plurality of radiation modes.2. The signal feeding assembly of claim 1 , wherein the switching unit further comprises at least two matching circuits claim 1 , each of the switching output ends is electrically connected to a coupling ...

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Номер записи: 88

08-01-2015 дата публикации

Foldable curved wireless communication device for insertion into hip pocket

Номер: US20150011272A1

Автор: John Ashmore Lumbard

Принадлежит: Individual

A mobile communication device which comprises a first member with first surface having a first curvature and a second surface having a second curvature; a second member having first surface with a third curvature and a second surface with a fourth curvature. A hinge pivotally connects the first and second members with one another such that they are movable between opened and closed configurations. The first and the second curvatures of the first member combine with one another and form a combined average curvature for the first member and the third and the fourth curvatures of the second member combine with one another and form a combined average curvature for the second member. The combined average curvature for the first member and the combined average curvature for the second member combine with one another to form a combined average curvature for the communication device which is 8 feet or less.

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Номер записи: 89

08-01-2015 дата публикации

ELECTRONIC DEVICE CASE WITH ANTENNA

Номер: US20150011273A1

Автор: Rowser Andrew D., WILMHOFF BENJAMIN R.

Принадлежит:

A case for a mobile electronic device is provided. The case includes a shell, a case antenna, a transmission line, and a near-field coupling device. The shell encases at least a portion of the mobile electronic device. The case antenna is attached to the shell. The transmission line is also attached to the shell and electrically interconnects to the case antenna. The near-field coupling device has a feed port electrically interconnected to the transmission line and is configured to near-field couple to a native antenna of the mobile electronic device to capture an electromagnetic signal generated by the native antenna of the mobile electronic device. The near-field coupling device is also configured to conduct the captured electromagnetic signal from the feed port of the near-field coupling device to the case antenna through the transmission line. 1. A case for a mobile electronic device , the case comprising:a shell that encases at least a portion of the mobile electronic device;a case antenna attached to the shell;a transmission line attached to the shell and electrically interconnected to the case antenna; anda near-field coupling device attached to the shell and having a feed port electrically interconnected to the transmission line, the near-field coupling device configured to near-field couple to a native antenna of the encased mobile electronic device to capture an electromagnetic signal generated by the native antenna of the mobile electronic device, the near-field coupling device further configured to conduct the captured electromagnetic signal from the feed port of the near-field coupling device to the case antenna through the transmission line.2. The case of wherein the near-field coupling device is further configured to receive a second electromagnetic signal at the feed port and near-field couple the second electromagnetic signal to the native antenna of the mobile electronic device claim 1 , the second electromagnetic signal received at the feed port ...

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Номер записи: 90

12-01-2017 дата публикации

NFC ANTENNA WITH A METAL BACK COVER

Номер: US20170012343A1

Автор: Chen Hao, Wang Di, ZHAO Anping

Принадлежит: Shenzhen Sunway Communication Co.,Ltd.

An NFC antenna includes a first metal back cover and an antenna coil located on the inner side of the first metal back cover, a through-hole and a first slit are formed in the first metal back cover, the first slit is connected with one edge of the through-hole and one edge of the first metal back cover, the antenna coil surrounds the through-hole and the first slit, and one part of the antenna coil does not coincide with the first metal back cover and is not intersected with the first slit. Through the above manner, the effect of optimally changing the flow direction distribution and intensity of eddy currents can be achieved, the eddy current loops are used to enhance the performance of the antenna, and the shielding effect of the metal back is eliminated. 1. An NFC antenna with a metal back cover comprising a first metal back cover and an antenna coil , wherein the antenna coil is located on the inner side of the first metal back cover , a through-hole and a first slit are formed in the first metal back cover , the first slit is connected with one edge of the through-hole and one edge of the first metal back cover , characterized in that the antenna coil surrounds the through-hole and the first slit , and the part of the antenna coil does not coincide with the first metal back cover and is not intersected with the first slit.2. The NFC antenna with a metal back cover according to claim 1 , wherein the antenna further comprises a second metal back cover claim 1 , a second slit is formed between the second metal back cover and the first metal back cover claim 1 , and the part not coinciding with the first metal back cover of the antenna coil coincides with the second metal back cover.3. The NFC antenna with a metal back cover according to claim 2 , wherein the first slit is connected with the through-hole and the second slit.4. The NFC antenna with a metal back cover according to claim 1 , wherein the antenna coil is in a convex shape claim 1 , a circular shape or ...

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Номер записи: 91

12-01-2017 дата публикации

WIRELESS COMMUNICATION NODE WITH CROSS-POLARIZED ANTENNAS AND AT LEAST ONE TRANSFORMATION MATRIX ARRANGEMENT

Номер: US20170012346A1

Автор: Athley Fredrik, Johansson Martin, Nilsson Andreas

Принадлежит: Telefonaktiebolaget lM Ericsson (publ)

A node in a wireless communication network, where the node comprises at least one antenna arrangement. Each antenna arrangement in turn comprises at least four antenna devices with corresponding pairs of antenna ports which in turn comprise corresponding first antenna ports and second antenna ports. Each antenna device comprises at least one corresponding dual polarized antenna element arranged for transmitting and/or receiving signals at a first polarization via the corresponding first antenna port and for transmitting and/or receiving signals at a second polarization via the corresponding second antenna port, where the polarizations are mutually orthogonal. Each antenna arrangement further comprises at least a first transformation matrix arrangement which in turn comprises at least four corresponding virtual antenna ports. The antenna ports are at least indirectly connected to each transformation matrix arrangement. Each transformation matrix arrangement is arranged to set a certain polarization state for each corresponding virtual antenna port. 1. A node in a wireless communication network , the node comprising at least one antenna arrangement , where each antenna arrangement in turn comprises at least four antenna devices; a first antenna device with a first pair of antenna ports , a second antenna device with a second pair of antenna ports , a third antenna device with a third pair of antenna ports , and a fourth antenna device with a fourth pair of antenna ports , the antenna devices being arranged for transmission and reception within a certain geographical sector each pair of antenna ports comprising a corresponding first antenna port and second antenna port , each antenna device comprising at least one corresponding dual polarized antenna element arranged for transmitting and/or receiving signals at a first polarization via the corresponding first antenna port and for transmitting and/or receiving signals at a second polarization via the corresponding ...

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Номер записи: 92

12-01-2017 дата публикации

ANTENNA MATCHING APPARATUS

Номер: US20170012599A1

Автор: IWANAGA Minoru

Принадлежит:

A high pass filter includes a first end connected to a first terminal and is a filter that transmits a signal in a first frequency band. A second terminal is connected to a second end of the high pass filter. A first switch includes a first end connected to the second end of the high pass filter. A third terminal is connected to a second end of the first switch. A low pass filter includes a first end connected to the first terminal and is a filter that transmits a signal in a second frequency band lower than the first frequency band. A fourth terminal is connected to a second end of the low pass filter. A second switch includes a first end connected to the second end of the low pass filter. A fifth terminal is connected to the second end of the second switch. 1. An antenna matching apparatus comprising:a first terminal;a high pass filter including a first end connected to the first terminal, and transmitting a signal in a first frequency band;a low pass filter including a first end connected to the first terminal, and transmitting a signal in a second frequency band lower than the first frequency band;a second terminal connected to a second end of the high pass filter;a first switch including a first end connected to the second end of the high pass filter;a third terminal connected to a second end of the first switch;a fourth terminal connected to a second end of the low pass filter;a second switch including a first end connected to the second end of the low pass filter; anda fifth terminal connected to a second end of the second switch.2. The antenna matching apparatus according to claim 1 , wherein a signal in the first frequency band is input into and output to the first terminal and claim 1 , simultaneously claim 1 , a signal in the second frequency band is input into and output to the first terminal.3. The antenna matching apparatus according to claim 1 , further comprising:a third switch including a first end connected to the second end of the second switch; ...

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Номер записи: 93

12-01-2017 дата публикации

USER TERMINAL DEVICE FOR INTERFERENCE LIMITED SCENARIOS

Номер: US20170012722A1

Автор: Nilsson Andreas

Принадлежит: Telefonaktiebolaget lM Ericsson (publ)

The present invention relates to a user terminal device comprising a first and second antenna arrangement and a first and second radio chain arrangement. The first antenna arrangement comprises at least a first antenna element and a first and second antenna port. The second antenna arrangement comprises a third and fourth antenna port, a first polarized antenna element arranged for transmitting and/or receiving signals at a first polarization via the third antenna port and a second polarized antenna element arranged for transmitting and/or receiving signals at a second polarization via the fourth antenna port. The polarizations are mutually orthogonal in at least one direction. A first switching device is arranged to connect the first radio chain arrangement with either the first or third antenna port, and a second switching device is arranged to connect the second radio chain arrangement with either the second or fourth antenna port. 1. A user terminal device comprising a first antenna arrangement , a second antenna arrangement , a first radio chain arrangement and a second radio chain arrangement , where the first antenna arrangement comprises at least a first antenna element , a first antenna port and a second antenna port , where the second antenna arrangement comprises a third antenna port , a fourth antenna port , a first polarized antenna element arranged for transmitting and/or receiving signals at a first polarization via the third antenna port and a second polarized antenna element arranged for transmitting and/or receiving signals at a second polarization via the fourth antenna port , where the polarizations are mutually orthogonal in at least one direction , and where the user terminal device further comprises a first switching device and a second switching device , where the first switching device is arranged to connect the first radio chain arrangement with either the first antenna port or the third antenna port , and where the second switching device ...

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Номер записи: 94

11-01-2018 дата публикации

Mobile device

Номер: US20180013190A1

Автор: Chi-Hsuan Lee, Chun-I Chen, Chung-Ting Hung

Принадлежит: QUANTA COMPUTER INC

A mobile device includes a ground plane, a first antenna, a second antenna, a first metal element, and a second metal element. The first antenna has a first feeding point coupled to a first signal source. The second antenna has a second feeding point coupled to a second signal source. The first metal element has a connection end and an open end. The connection end of the first metal element is coupled to the ground plane, and is adjacent to the first feeding point. The second metal element has a connection end and an open end. The connection end of the second metal element is coupled to the ground plane, and is adjacent to the second feeding point.

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Номер записи: 95

15-01-2015 дата публикации

COVER DEVICE AND PORTABLE TERMINAL HAVING THE SAME

Номер: US20150015443A1

Автор: LEE Kun-Hak

Принадлежит:

A cover device and a portable terminal having the cover device are provided. The cover device includes a rear cover provided with a first antenna, and a front cover rotatably connected to the rear cover and provided with a second antenna communicating with the first antenna, in face to face relation, and an output unit outputting data through communication between the first and second antennas. The portable terminal includes a body, a cover unit detachably installed to the body and including an auxiliary output unit, and an antenna unit configured to output content of the body to the auxiliary output unit by pairing the body with the cover unit. 1. A cover device comprising:a rear cover provided with a first antenna; anda front cover rotatably connected to the rear cover and provided with a second antenna communicating with the first antenna, in face to face relation, and an output unit outputting data through communication between the first and second antennas.2. The cover device of claim 1 , wherein the output unit includes electronic paper.3. The cover device of claim 2 , wherein when the front cover is rotated towards the rear cover and folded over the rear cover claim 2 , the first antenna transmits data to the second antenna and the data is output on the electronic paper.4. The cover device of claim 1 , wherein the first antenna includes a Near Field Communication (NFC) antenna and the second antenna includes a Radio Frequency Identification (RFID) antenna paired with the NFC antenna.5. The cover device of claim 1 , wherein the rear cover is a rear case of a portable terminal to which the cover device is attached claim 1 , and is integrated with the portable terminal.6. A portable terminal having a cover device claim 1 , comprising:a body;a cover unit detachably installed to the body and including an auxiliary output unit; andan antenna unit configured to output content of the body to the auxiliary output unit by pairing the body with the cover unit.7. The ...

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Номер записи: 96

10-01-2019 дата публикации

COMMUNICATION STRUCTURE

Номер: US20190013567A1

Автор: GUU JIIN-AN, LIN CHING-CHYUAN, YU CHIEN-TE

Принадлежит:

Communication structure for communication with a mobile communication apparatus includes a signal conduction module having an array of antenna units; and a signal transceiving module including a signal transceiving unit, control unit, and power control unit. The control unit generates a driving signal to the power control unit, which generates a voltage to the signal transceiving unit; the signal transceiving unit generates a corresponding spectrum signal, transferred by the signal conduction module. The mobile communication apparatus receives the spectrum signal and transfers a first feedback signal. The first feedback signal, after being received by the signal conduction module, is transferred to the signal transceiving unit, which generates a second feedback signal to the control unit, the control unit identifies the second feedback signal and generates a control signal to the signal conduction module; the array of antenna units is controlled by the control signal correspondingly to enhance communication quality. 1. A communication structure for a fifth generation of mobile communication technology , which is a transceiving system for communication with a mobile communication apparatus , the communication structure comprising:a signal conduction module, having an array of phased antenna;a signal transceiving module, including a signal transceiving unit, a control unit, and a power control unit, the control unit generates a driving signal to the power control unit, the power control unit receives the driving signal and generates a voltage to the signal transceiving unit, the signal transceiving unit generates a corresponding spectrum signal, which is transferred by the signal conduction module; when the spectrum signal is transferred to the mobile communication apparatus, the mobile communication apparatus receives the spectrum signal and transfers a first feedback signal; after the first feedback signal is received by the signal conduction module and is ...

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Номер записи: 97

10-01-2019 дата публикации

ANTENNA AND VEHICLE

Номер: US20190013585A1

Автор: IIDA Yuki, TSUMURA Koichi

Принадлежит:

A feed element is disposed over a surface of a first conductor. A second conductor is disposed at a distance from the feed element greater than a distance between the feed element and the surface. The second conductor has a second shape that is a sheet-like shape in plan view. The second conductor is disposed to overlap the surface of the feed element. At least a part of the third conductor is located closer to the first conductor than the second conductor is located, in a direction perpendicular to the surface of the second conductor. The at least part of the third conductor is located farther than a part of the second conductor with respect to the feed element. A second distance between the at least part of the third conductor and the first conductor is less than twice a first distance between the feed element and the first conductor. 1. An antenna comprising:a first conductor having a surface having a first shape in plan view;a feed element disposed over the surface of the first conductor;a second conductor disposed over the surface of the first conductor at a distance from the feed element, the distance being greater than a distance between the feed element and the surface, the second conductor having a second shape that is a sheet-like shape in plan view, the second conductor being disposed to overlap the surface of the first conductor when viewed from a direction perpendicular to the surface of the first conductor; anda third conductor electrically connected to the second conductor at least in terms of high frequency, at least a part of the third conductor being located closer to the first conductor than the second conductor is located, in the direction perpendicular to the surface of the first conductor,whereinthe first shape is larger in area than the second shape,the at least the part of the third conductor is located farther than a part of the second conductor with respect to the feed element in a direction along the surface of the first conductor,the ...

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Номер записи: 98

14-01-2021 дата публикации

ANTENNA FRAME FOR USE WITH A MILLIMETER WAVE ANTENNA

Номер: US20210013589A1

Автор: Ying Zhinong, Zhao Kun

Принадлежит:

An antenna frame for a wireless communication device includes an end portion having a thickness that varies along the width of the end portion, with the goal of reducing the radar cross section of the end portion to improve end-fire transmission of vertically polarized antenna elements. Embodiments of an antenna frame may include an end portion with a plurality of notches in the top edge and/or the bottom edge. These notches may be at least partially filled with a dielectric material to improve end-fire transmission of horizontally polarized antenna elements. 1. An antenna frame for a wireless communication device , comprising: a first end;', 'a second end spaced apart from the first end to define a length;', 'an outer face that extends along the length;', 'an inner face that extends along the length and is spaced apart from the outer face by a thickness;', 'a top edge extending between the inner face and the outer face in the thickness direction and between the first end and the second end in the length direction at a top of the outer and inner faces; and', 'a bottom edge extending between the inner face and the outer face in the thickness direction and between the first end and the second end in the length direction at a bottom of the outer and inner faces, wherein, 'an end portion comprisingthe bottom edge is spaced apart from the top edge by a width, and the thickness of the end portion varies along the width of the end portion.2. The antenna frame of claim 1 , wherein the thickness of the end portion at the top edge and the bottom edge is less than the thickness of the end portion at any point in between the top edge and the bottom edge.3. The antenna frame of claim 1 , wherein the thickness varies along the width of the end portion such that the inner face has an arc shape claim 1 , a triangular cross section claim 1 , or a trapezoidal cross section.46-. (canceled)7. A wireless communication device comprising the antenna frame of claim 1 , wherein the antenna ...

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Номер записи: 99

14-01-2021 дата публикации

PROTECTIVE SCREEN OVERLAY WITH ANTENNA ELEMENT

Номер: US20210013591A1

Автор: McCaughey Ryan, Wolentarski Kevin

Принадлежит:

An apparatus may include a protective screen overlay configured to couple with a screen of a wireless device. The protective screen overlay may be optically transparent. A conductive element is positioned in the protective screen overlay and configured to parasitically couple with an antenna of the wireless device when the antenna is energized. The conductive element may be optically transparent. 1. An apparatus , comprising:a protective screen overlay configured to couple with a screen of a wireless device, the protective screen overlay is optically transparent; anda conductive element positioned in the protective screen overlay and configured to parasitically couple with an antenna of the wireless device when the antenna is energized.2. The apparatus of claim 1 , wherein the conductive element positioned in the protective screen overlay is optically transparent.3. The apparatus of claim 1 , wherein the conductive element is positioned in an edge of the protective screen overlay.4. The apparatus of claim 1 , wherein the conductive element is positioned in the protective screen overlay to be located over a bezel of the wireless device when the protective screen overlay is coupled with the screen.5. The apparatus of claim 1 , wherein the conductive element is configured to reduce a specific absorption rate (SAR) experienced by a user of the wireless device when the wireless device is operational and the protective screen overlay is coupled with the wireless device.6. The apparatus of claim 1 , wherein the conductive element is configured to direct radio frequency energy away from a user of the wireless device.7. The apparatus of claim 1 , wherein the antenna is comprised of indium tin oxide claim 1 , another transparent conducting oxide (TCO) claim 1 , a transparent conducting film claim 1 , graphene claim 1 , carbon nanotubes claim 1 , or other two-dimensional conductive materials claim 1 , or a combination thereof.8. The apparatus of claim 1 , wherein the ...

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Номер записи: 100