Invention Grant
- Patent Title: Adaptive range-selective gain control in radar system
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Application No.: US16373117Application Date: 2019-04-02
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Publication No.: US11294030B2Publication Date: 2022-04-05
- Inventor: Oren Longman , Shahar Villeval , Igal Bilik
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Cantor Colburn LLP
- Main IPC: G01S7/35
- IPC: G01S7/35 ; G01S13/34 ; G01S13/931

Abstract:
A method and system include transmitting transmit signals from a radar system. The transmit signals are linear frequency modulated continuous wave signals. The method includes receiving reflected signals at the radar system based on reflection of at least at subset of the transmit signals by one or more objects. A range from the radar system associated with each of the reflected signals corresponds with a frequency of the reflected signal. The reflected signals are processed to identify and locate the one or more objects. Processing includes applying an adaptive range-selective gain control (ARSGC) to control a gain corresponding with each of the reflected signals based on the range associated with the reflected signal.
Public/Granted literature
- US20200319295A1 ADAPTIVE RANGE-SELECTIVE GAIN CONTROL IN RADAR SYSTEM Public/Granted day:2020-10-08
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