To provide a radar device capable of improving azimuth estimation accuracy by compensating the Doppler phase shift of a moving target in a TDMA FMCW MIMO radar device. Provided is a radar device that allows transmitting antennas to perform transmission by performing sequential switching such that antenna element numbers are anterior-posterior symmetrical centering on a reference time and synthesizes a beat signal at the reference time from a first beat signal received by a receiving antenna before the reference time and a second beat signal received after the reference time.
Radar device, signal processor, and signal processing method
2021-09-14
Patent
Electronic Resource
English
Radar device, signal processor, and signal processing method
European Patent Office | 2023
|RADAR SIGNAL PROCESSOR AND RADAR SIGNAL PROCESSING PROGRAM
European Patent Office | 2019
|