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Patent Agency Ranking
公开(公告)号：US20200301001A1
公开(公告)日：2020-09-24
申请号：US16870227
申请日：2020-05-08
Applicant: Infineon Technologies AG
Inventor： Florian Starzer , Helmut KOLLMANN , Alexander MELZER , Rainer STUHLBERGER , Roland VUKETICH , Mathias ZINNOECKER
Abstract: A radar method is described. According to one exemplary embodiment, the method includes generating a first RF oscillator signal in a first chip and supplying the first RF oscillator signal to a transmission (TX) channel of the first chip and transmitting the first RF oscillator signal from the TX channel of the first chip to the second chip via a transmission line.
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2.发明申请公开(公告)号：US20210156959A1
公开(公告)日：2021-05-27
申请号：US16950287
申请日：2020-11-17
Applicant: Infineon Technologies AG
Inventor： Philipp SCHERZ , Markus Josef LANG , Roland VUKETICH
Abstract: A method is proposed for determining at least one calibration parameter for a radar system having a first radar transceiver and a second radar transceiver. The method includes performing a first calibration measurement and a second calibration measurement. The first calibration measurement and the second calibration measurement both include generating a first frequency-modulated oscillation signal and a second frequency-modulated oscillation signal, and combining the first oscillation signal received via the second terminal with the second oscillation signal, in order to generate a first difference signal for the first calibration measurement and a second difference signal for the second calibration measurement, both having a frequency difference between the first oscillation signal and the second oscillation signal. The method also includes determining the at least one calibration parameter based on the two difference signals generated for the first calibration measurement and for the second calibration measurement.
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公开(公告)号：US20210382159A1
公开(公告)日：2021-12-09
申请号：US17403096
申请日：2021-08-16
Applicant: Infineon Technologies AG
Inventor： Florian STARZER , Helmut KOLLMANN , Alexander MELZER , Rainer STUHLBERGER , Roland VUKETICH , Mathias ZINNOECKER
Abstract: A radar method is described. According to one exemplary embodiment, the method includes generating a first RF oscillator signal in a first chip and supplying the first RF oscillator signal to a transmission (TX) channel of the first chip and transmitting the first RF oscillator signal from the TX channel of the first chip to the second chip via a transmission line.
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公开(公告)号：US20200217923A1
公开(公告)日：2020-07-09
申请号：US16719119
申请日：2019-12-18
Applicant: Infineon Technologies AG
Inventor： Philipp SCHERZ , Markus Josef LANG , Roland VUKETICH
IPC: G01S7/03 , H01Q3/36 , H01Q1/32 , G01S13/931
Abstract: The present disclosure relates to a transmission apparatus, including at least one first RF signal connection for an RF signal having a first phase, a ring coupler having a plurality of antenna connections for coupling a plurality of antennas in the first RF signal connection, wherein the ring coupler is configured to cause, at each of different antenna connections of the ring coupler, a constructive superposition of components of the RF signal that propagate from the first RF signal connection to the respective antenna connections in different directions in the ring coupler, wherein RF signals having different phases are obtained at the different antenna connections.
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公开(公告)号：US20200025899A1
公开(公告)日：2020-01-23
申请号：US16105111
申请日：2018-08-20
Applicant: Infineon Technologies AG
Inventor： Florian STARZER , Helmut KOLLMANN , Alexander MELZER , Rainer STUHLBERGER , Roland VUKETICH , Mathias ZINNOECKER
Abstract: A radar method is described. According to one exemplary embodiment, the method includes generating a first RF oscillator signal in a first chip and supplying the first RF oscillator signal to a transmission (TX) channel of the first chip and transmitting the first RF oscillator signal from the TX channel of the first chip to the second chip via a transmission line.
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