公开(公告)号：US20210181302A1

公开(公告)日：2021-06-17

申请号：US16715448

申请日：2019-12-16

Applicant: Waymo LLC

Inventor： Kevin Duncklee ,  Brett Coon ,  Filip Perich

IPC: G01S7/40 ,  G01S13/931 ,  G01S7/35 ,  G01S7/00

Abstract: A method and a radar system are provided in the present disclosure. The radar system includes a radar unit having an antenna array configured to transmit and receive radar signal and a memory configured to store radar calibration parameters and radar channel parameters corresponding to the radar unit. The method provides for operation of the radar system. The radar system also includes a radar processor. The radar processor is configured to cause transmission of radar signals by the antenna array based on the radar channel parameters. The radar processor is also configured to process received radar signals based on the radar calibration parameters. The radar system further includes a central vehicle controller configured to operate a vehicle based on the processed radar signals.