CPC G01S 13/343 (2013.01) [G01S 7/023 (2013.01); G01S 7/0234 (2021.05); G01S 7/0235 (2021.05); G01S 7/354 (2013.01); G01S 13/584 (2013.01); G01S 7/356 (2021.05)] | 18 Claims |
1. A method for a radar system, the method comprising:
transmitting, by a transmit channel of the radar system, a frame comprising first, second, and third chirps, each chirp having a chirp start frequency, wherein the chirp start frequency of the transmitted chirps is dithered;
receiving, by a receive channel of the radar system, a frame of reflected chirps based on the transmitted frame;
generating a digital intermediate frequency (IF) signal; and
dithering sampling window start times of the reflected chirps such that a time duration between sampling window start times of a first reflected chirp and a second reflected chirp is within ten percent of a time duration between sampling window start times of the second reflected chirp and a third reflected chirp.
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