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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 11. Отображено 9.
24-02-2022 дата публикации

CALIBRATION OF A RADAR SYSTEM

Номер: US20220057482A1
Автор: DECHANT Martin, FRITZIN Jonas Eric Sebastian
Принадлежит: INFINEON TECHNOLOGIES AG

A method includes generating a first radar signal in a transmission channel of a first radar chip based on an oscillator signal and emitting the first radar signal via a first antenna, wherein the first radar signal is modulated based on a synchronization signal used in the first radar chip, generating a second radar signal in a transmission channel of a second radar chip based on the oscillator signal and emitting the second radar signal via a second antenna, wherein the second radar signal is modulated based on a synchronization signal used in the second radar chip, receiving an RF sensor signal by means of a sensor circuit, wherein the RF sensor signal has a superposition of a portion of the power of the first radar signal and a portion of the power of the second radar signal, and determining a measurement signal that depends on the RF sensor signal. 1. A method for a radar system comprising:generating a first RF radar signal in a first transmission channel of a first radar chip based on an oscillator signal and emitting the first RF radar signal via a first transmitting antenna, wherein the first RF radar signal is modulated according to a synchronization signal used in the first radar chip;generating a second RF radar signal in a first transmission channel of a second radar chip based on the oscillator signal and emitting the second RF radar signal via a second transmitting antenna, wherein the second RF radar signal is modulated according to a synchronization signal used in the second radar chip;receiving an RF sensor signal by means of a sensor circuit, wherein the RF sensor signal is a superposition of a portion of the power of the first RF radar signal and a portion of the power of the second RF radar signal; andgenerating a measurement signal which depends on the RF sensor signal.2. The method as claimed in claim 1 , wherein generating the measurement signal comprises:generating a baseband signal by down-mixing the RF sensor signal using the oscillator ...

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Номер записи: 1
24-02-2022 дата публикации

DEVICES INCLUDING COAX-LIKE ELECTRICAL CONNECTIONS AND METHODS FOR MANUFACTURING THEREOF

Номер: US20220059487A1
Автор: BRENNER Pietro, DECHANT Martin, FRITZIN Jonas Eric Sebastian, KALEEM Saqib
Принадлежит:

A device includes a semiconductor chip including an electrical contact arranged on a main surface of the semiconductor chip. The device includes an external connection element configured to provide a first coax-like electrical connection between the device and a printed circuit board, wherein the first coax-like electrical connection includes a section extending in a direction vertical to the main surface of the semiconductor chip. The device further includes an electrical redistribution layer arranged over the main surface of the semiconductor chip and configured to provide a second coax-like electrical connection between the electrical contact of the semiconductor chip and the external connection element, wherein the second coax-like electrical connection includes a section extending in a direction parallel to the main surface of the semiconductor chip. 1. Device , comprising:a semiconductor chip comprising an electrical contact arranged on a main surface of the semiconductor chip;an external connection element configured to provide a first coax-like electrical connection between the device and a printed circuit board, wherein the first coax-like electrical connection comprises a section extending in a direction vertical to the main surface of the semiconductor chip; andan electrical redistribution layer arranged over the main surface of the semiconductor chip and configured to provide a second coax-like electrical connection between the electrical contact of the semiconductor chip and the external connection element, wherein the second coax-like electrical connection comprises a section extending in a direction parallel to the main surface of the semiconductor chip.2. The device of claim 1 , wherein the external connection element is configured to provide a mechanical connection between the device and the printed circuit board.3. The device of claim 1 , further comprising:an encapsulation material, wherein the semiconductor chip is at least partly embedded in the ...

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Номер записи: 2
14-05-2020 дата публикации

Apparatus and method for adjusting a suppression signal for suppressing an rf interference signal

Номер: US20200150218A1
Автор: Martin Dechant, Stefan Herzinger
Принадлежит: INFINEON TECHNOLOGIES AG

The present disclosure relates to adjusting a suppression signal for suppressing a radio frequency (RF) interference signal in a received signal. A method includes generating an RF signal having a first frequency offset from an interference frequency; generating the suppression signal having a second frequency offset from the interference frequency; coupling the suppression signal into the received signal in order to generate a receiver input signal; mixing the receiver input signal with the RF signal in order to generate a mixer output signal; adjusting an amplitude of the suppression signal in order to align amplitudes of different components of the mixer output signal; coupling an adjusted suppression signal, having the interference frequency and the adjusted amplitude, into the received signal; and varying a phase of the adjusted suppression signal in order to reduce a frequency component of the mixer output signal that has the first frequency offset.

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Номер записи: 3
10-12-2020 дата публикации

Determination of the synchronization of the output signal from an injection locked oscillator with an injection signal

Номер: US20200389174A1
Автор: Martin Dechant, Philipp Franz FREIDL
Принадлежит: INFINEON TECHNOLOGIES AG

An apparatus for determining whether an output signal from an injection locked oscillator is synchronized with an injection signal coming from an input oscillator has a distorter and a level detector. The distorter uses the output signal from the injection locked oscillator to generate a distorter output signal which has a difference tone in a predetermined frequency band if the output signal from the injection locked oscillator is not synchronized with the injection signal. The level detector is designed to detect a level of the difference tone. The apparatus determines, on the basis of the level of the difference tone, whether the output signal from the injection locked oscillator is synchronized with the injection signal.

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Номер записи: 4
09-04-2020 дата публикации

DEVICE AND METHOD FOR SETTING A CANCELING SIGNAL FOR SUPPRESSING AN RF INTERFERENCE SIGNAL

Номер: DE102018128334B3
Автор: Martin Dechant, Stefan Herzinger
Принадлежит: INFINEON TECHNOLOGIES AG

Die vorliegende Offenbarung betrifft ein Konzept zum Einstellen eines Unterdrückungssignals (122) zum Unterdrücken eines HF-Störsignals, das eine Störfrequenz aufweist, in einem Empfangssignal (128). Ein HF-Signal (112) wird mit einem ersten Frequenz-Offset von der Störfrequenz erzeugt. Das Unterdrückungssignal (122) wird mit einem zweiten Frequenz-Offset von der Störfrequenz erzeugt. Das Unterdrückungssignal (122) wird in das Empfangssignal (128) eingekoppelt, um ein Empfängereingangssignal (132) zu erzeugen. Das Empfängereingangssignal (132) wird mit dem HF-Signal (112) gemischt, um ein Mischerausgangssignal (152) zu erzeugen. Eine Amplitude des Unterdrückungssignals (122) wird eingestellt, um eine Amplitude einer zweiten Komponente (256) des Mischerausgangssignals, die von dem Unterdrückungssignal im Empfängereingangssignal herrührt, an eine Amplitude einer ersten Komponente (254) des Mischerausgangssignals anzugleichen, die von dem Störsignal im Empfängereingangssignal herrührt. Das Unterdrückungssignal (122) wird nun mit der Störfrequenz und der eingestellten Amplitude erzeugt und eingekoppelt. Eine Phase des Unterdrückungssignals (122) wird variiert, um eine Frequenzkomponente (254) des Mischerausgangssignals, die den ersten Frequenz-Offset aufweist, zu reduzieren. The present disclosure relates to a concept for setting a suppression signal (122) for suppressing an RF interference signal having an interference frequency in a received signal (128). An RF signal (112) is generated with a first frequency offset from the interference frequency. The suppression signal (122) is generated with a second frequency offset from the interference frequency. The suppression signal (122) is coupled into the receive signal (128) to generate a receiver input signal (132). The receiver input signal (132) is mixed with the RF signal (112) to produce a mixer output signal (152). An amplitude of the suppression signal (122) is adjusted to match an amplitude of a second component ( ...

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Номер записи: 5
02-12-2021 дата публикации

Stacked and interleaved transformer layout

Номер: US20210375522A1
Автор: Kambiz HADIPOUR ABKENAR, Martin Dechant
Принадлежит: INFINEON TECHNOLOGIES AG

A transformer structure may include a first coil having one or more turns, and a second coil having one or more turns. A turn of the one or more turns of the first coil may overlap a turn of the one or more turns of the second coil in a lateral direction substantially along the turn of the first coil and in a vertical direction substantially along the turn of the first coil. In some implementations, the transformer structure may be integrated in a semiconductor device.

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Номер записи: 6
05-12-2023 дата публикации

Devices including coax-like electrical connections and methods for manufacturing thereof

Номер: US11837565B2
Автор: Jonas Eric Sebastian Fritzin, Martin Dechant, Pietro Brenner, Saqib Kaleem
Принадлежит: INFINEON TECHNOLOGIES AG

A device includes a semiconductor chip including an electrical contact arranged on a main surface of the semiconductor chip. The device includes an external connection element configured to provide a first coax-like electrical connection between the device and a printed circuit board, wherein the first coax-like electrical connection includes a section extending in a direction vertical to the main surface of the semiconductor chip. The device further includes an electrical redistribution layer arranged over the main surface of the semiconductor chip and configured to provide a second coax-like electrical connection between the electrical contact of the semiconductor chip and the external connection element, wherein the second coax-like electrical connection includes a section extending in a direction parallel to the main surface of the semiconductor chip.

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Номер записи: 7
02-12-2021 дата публикации

Gestapeltes und verschachteltes transformatorlayout

Номер: DE102021112835A1
Автор: Kambiz HADIPOUR ABKENAR, Martin Dechant
Принадлежит: INFINEON TECHNOLOGIES AG

Ein Transformatoraufbau kann eine erste Spule mit einer oder mehreren Windungen und eine zweite Spule mit einer oder mehreren Windungen umfassen. Eine Windung der einen oder mehreren Windungen der ersten Spule kann eine Windung der einen oder mehreren Windungen der zweiten Spule in einer lateralen Richtung im Wesentlichen entlang der Windung der ersten Spule und in einer vertikalen Richtung im Wesentlichen entlang der Windung der ersten Spule überlappen. Bei manchen Implementierungen kann der Transformatoraufbau in einer Halbleitervorrichtung integriert sein.

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Номер записи: 8
08-08-2024 дата публикации

Kaskadiertes radarsystem

Номер: DE102023102699A1
Автор: George Efthivoulidis, Josef KULMER, Martin Dechant
Принадлежит: INFINEON TECHNOLOGIES AG

Die vorliegende Offenbarung betrifft ein kaskadiertes Radarsystem (100). Das kaskadierte Radarsystem (100) umfasst eine primäre MMIC (110) und eine sekundäre MMIC (120), die über einen Signalkanal (130) mit der primären MMIC gekoppelt ist. Die primäre MMIC (110) ist ausgebildet, ein LO-Signal (112) mit zumindest einem zweiten Signal (114; 118) zu kombinieren, um ein kombiniertes LO-Signal (116) zu erzeugen und das kombinierte LO-Signal (116) über den Signalkanal (130) an die sekundäre MMIC (120) zu senden. Die sekundäre MMIC (120) ist ausgebildet, das kombinierte LO-Signal (116) über den Signalkanal (130) zu empfangen, das LO-Signal (112) und zumindest das zweite Signal (114; 118) von dem kombinierten LO-Signal zu trennen und Radaroperationen basierend auf dem LO-Signal (112) und zumindest dem zweiten Signal (114; 118) durchzuführen.

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Номер записи: 9