Patent ID: 11933876
Assignee: QUALCOMM INCORPORATED
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A radar device for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, the memory and the one or more processors configured to:
transmit a combined frequency modulated continuous wave (FMCW) radar signal, wherein the combined FMCW radar signal comprises:
a first FMCW radar chirp generated using a first signal generator based at least in part on a first set of transmission parameter values; and
a second FMCW radar chirp generated using a second signal generator based at least in part on a second set of transmission parameter values;

receive a signal corresponding to the combined FMCW radar signal;
detect a radar target by determining whether a first parameter value associated with a first component of the received signal is within a threshold of a second parameter value associated with a second component of the received signal,
wherein the radar target is distinguished from interference by verifying that the first component of the received signal and the second component of the received signal correspond to the first FMCW radar chirp and the second FMCW radar chirp; and

perform an action based at least in part on detecting the radar target.