Apparatus, system and method for radar antenna calibration

For example, a radar device may include a mismatch calibrator configured to determine antenna mismatch calibration information to calibrate an antenna mismatch of a radar antenna array including a plurality of receive (Rx) antennas; and a processor for processing radar Rx data based on Rx radar sign...

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Bibliographische Detailangaben
Hauptverfasser:	GUTMANN BERND, KOHN ARNIM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	For example, a radar device may include a mismatch calibrator configured to determine antenna mismatch calibration information to calibrate an antenna mismatch of a radar antenna array including a plurality of receive (Rx) antennas; and a processor for processing radar Rx data based on Rx radar signals received at the plurality of Rx antennas, and for generating radar information based on the radar Rx data and antenna mismatch calibration information. 例如，一种雷达设备可包括：失配校准器，该失配校准器被配置成用于确定天线失配校准信息，以校准包括多个接收(Rx)天线的雷达天线阵列的天线失配；以及处理器，该处理器用于处理雷达Rx数据，以及用于基于雷达Rx数据和天线失配校准信息来生成雷达信息，该雷达Rx数据基于在多个Rx天线处接收到的Rx雷达信号。