Invention Grant
- Patent Title: Radar sensor processing chain
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Application No.: US17560440Application Date: 2021-12-23
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Publication No.: US12111385B2Publication Date: 2024-10-08
- Inventor: Daniel Flores Tapia
- Applicant: GM CRUISE HOLDINGS LLC
- Applicant Address: US CA San Francisco
- Assignee: GM CRUISE HOLDINGS LLC
- Current Assignee: GM CRUISE HOLDINGS LLC
- Current Assignee Address: US CA San Francisco
- Main IPC: G01S13/44
- IPC: G01S13/44 ; G01S7/35 ; G01S13/00 ; G01S13/931

Abstract:
Techniques and architectures for managing radar sensor processing chains. A first high-frequency radio signal is received with a first RF receiver in the plurality of RF sensor suites on a host platform. The received high-frequency radio signal is converted to a lower second frequency range. A chirplet transform is performed on the signal in the second frequency range. Stored relative location information for a second RF receiver in the plurality of RF sensor suites is retrieved. Radar waveform information corresponding to the second RF receiver in a processing stream corresponding to the first RF receiver is extracted by utilizing the retrieved information and results from the chirplet transform. A point cloud is generated based on the converted signal in the second frequency range and the extracted radar waveform information.
Public/Granted literature
- US20230204749A1 RADAR SENSOR PROCESSING CHAIN Public/Granted day:2023-06-29
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