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公开(公告)号：US10725150B2
公开(公告)日：2020-07-28
申请号：US14954256
申请日：2015-11-30
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard Wolfgang Jungmaier , Dennis Noppeney , Ashutosh Baheti , Ismail Nasr , Jagjit Singh Bal
Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.
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公开(公告)号：US12164019B2
公开(公告)日：2024-12-10
申请号：US17591251
申请日：2022-02-02
Applicant: Infineon Technologies AG
Inventor： Ismail Nasr , Mohamed Hamouda
IPC: G01S13/58 , G01S13/62 , G01S17/58 , G06F3/0354 , H01Q13/02
Abstract: A pointing device for detecting motion relative to a surface includes a transmitter configured to emit an electromagnetic signal toward the surface. The pointing device further includes a receiver configured to receive a reflection of the electromagnetic signal from the surface. The pointing device further includes a processor configured to determine the motion based on a Doppler-shift between the electromagnetic signal and its reflection.
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公开(公告)号：US10317512B2
公开(公告)日：2019-06-11
申请号：US14954395
申请日：2015-11-30
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Ashutosh Baheti , Ismail Nasr , Ngoc-Hoa Huynh , Martin Richard Niessner
IPC: G01S7/03 , G01S7/00 , G01S13/00 , G01S13/34 , G01S13/87 , G01S7/35 , G01S13/58 , G01S13/93 , H01Q9/04 , H01Q19/30 , H01L23/66 , G01S13/02
Abstract: In accordance with an embodiment, a packaged radio frequency (RF) circuit includes a radio frequency integrated circuit (RFIC) disposed on a substrate that has plurality of receiver circuits coupled to receive ports at a first edge of the RFIC, and a first transmit circuit coupled to a first transmit port at a second edge of the RFIC. The packaged RF circuit also includes a receive antenna system disposed on the package substrate adjacent to the first edge of the RFIC and a first transmit antenna disposed on the package substrate adjacent to the second edge of the RFIC and electrically coupled to the first transmit port of the RFIC. The receive antenna system includes a plurality of receive antenna elements that are each electrically coupled to a corresponding receive port.
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公开(公告)号：US10158434B2
公开(公告)日：2018-12-18
申请号：US15333077
申请日：2016-10-24
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard Wolfgang Jungmaier , Dennis Noppeney , Johann Peter Forstner , Ismail Nasr , Vadim Issakov , Andreas Wickmann
Abstract: In accordance with an embodiment, a method for operating a radio frequency (RF) transceiver includes frequency-translating, using a local oscillator signal having a calibrated phase shift, a signal received at an antenna of an RF transceiver; filtering the frequency-translated signal using a programmable filter of the RF transceiver to produce a filtered frequency-translated signal; and changing a cutoff frequency of the programmable filter from a first cutoff frequency to a second cutoff frequency in response to the RF transceiver switching operation from a first mode to a second mode.
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公开(公告)号：US20240210522A1
公开(公告)日：2024-06-27
申请号：US18598596
申请日：2024-03-07
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard-Wolfgang Jungmaier , Dennis Noppeney , Ashutosh Baheti , Ismail Nasr , Jagjit Singh Bal
CPC classification number: G01S7/032 , G01S7/003 , G01S7/006 , G01S13/343 , G01S2013/0245
Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.
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Patent Agency Ranking
公开(公告)号：US20220252713A1
公开(公告)日：2022-08-11
申请号：US17591251
申请日：2022-02-02
Applicant: Infineon Technologies AG
Inventor： Ismail Nasr , Mohamed Hamouda
IPC: G01S13/58 , G01S13/62 , G01S17/58 , H01Q13/02 , G06F3/0354
Abstract: A pointing device for detecting motion relative to a surface includes a transmitter configured to emit an electromagnetic signal toward the surface. The pointing device further includes a receiver configured to receive a reflection of the electromagnetic signal from the surface. The pointing device further includes a processor configured to determine the motion based on a Doppler-shift between the electromagnetic signal and its reflection.
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公开(公告)号：US20200348393A1
公开(公告)日：2020-11-05
申请号：US16903463
申请日：2020-06-17
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard-Wolfgang Jungmaier , Dennis Noppeney , Ashutosh Baheti , Ismail Nasr , Jagjit Singh Bal
Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.
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公开(公告)号：US20190113601A1
公开(公告)日：2019-04-18
申请号：US16218771
申请日：2018-12-13
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Ashutosh Baheti , Ismail Nasr , Ngoc-Hoa Huynh , Martin Richard Niessner
IPC: G01S7/03 , G01S13/00 , G01S13/34 , G01S13/87 , G01S7/35 , H01Q9/04 , G01S13/58 , G01S13/93 , G01S7/00 , H01Q19/30 , H01L23/66
CPC classification number: G01S7/032 , G01S7/006 , G01S7/038 , G01S7/354 , G01S13/003 , G01S13/343 , G01S13/584 , G01S13/87 , G01S13/931 , G01S2013/0245 , H01L23/66 , H01L25/00 , H01L2223/6677 , H01L2224/12105 , H01L2224/16227 , H01L2924/15192 , H01L2924/15311 , H01L2924/19105 , H01Q9/0407 , H01Q19/30
Abstract: In accordance with an embodiment, a packaged radio frequency (RF) circuit includes a radio frequency integrated circuit (RFIC) disposed on a substrate that has plurality of receiver circuits coupled to receive ports at a first edge of the RFIC, and a first transmit circuit coupled to a first transmit port at a second edge of the RFIC. The packaged RF circuit also includes a receive antenna system disposed on the package substrate adjacent to the first edge of the RFIC and a first transmit antenna disposed on the package substrate adjacent to the second edge of the RFIC and electrically coupled to the first transmit port of the RFIC. The receive antenna system includes a plurality of receive antenna elements that are each electrically coupled to a corresponding receive port.
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公开(公告)号：US12265173B2
公开(公告)日：2025-04-01
申请号：US18598596
申请日：2024-03-07
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard-Wolfgang Jungmaier , Dennis Noppeney , Ashutosh Baheti , Ismail Nasr , Jagjit Singh Bal
Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.
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公开(公告)号：US11965976B2
公开(公告)日：2024-04-23
申请号：US16903463
申请日：2020-06-17
Applicant: Infineon Technologies AG
Inventor： Saverio Trotta , Reinhard-Wolfgang Jungmaier , Dennis Noppeney , Ashutosh Baheti , Ismail Nasr , Jagjit Singh Bal
CPC classification number: G01S7/032 , G01S7/003 , G01S7/006 , G01S13/343 , G01S2013/0245
Abstract: In accordance with an embodiment, a method of operating a radar system includes receiving radar configuration data from a host, and receiving a start command from the host after receiving the radar configuration data. The radar configuration data includes chirp parameters and frame sequence settings. After receiving the start command, configuring a frequency generation circuit is configured with the chirp parameters and radar frames are triggered at a preselected rate.
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