Patent ID: 11921195
Assignee: ARBE ROBOTICS LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 5:
6. A method of detecting a faulty receiver in a radar system having a plurality of transmitters and a plurality of receivers, the method comprising:
transmitting a first signal from a first transmitter;
receiving said first signal at a first receiver and a second receiver;
if a correlation of said first signals received at said first receiver and said second receiver does not exceed a first threshold, then detecting a receiver fault by utilizing a second transmitter to verify the validity of said first receiver whereby a second signal is transmitted from said second transmitter;
receiving said second signal at said first receiver and said second receiver; and
declaring a faulty first receiver if a correlation of said first signal and said second signal received at said first receiver does not exceed a second threshold.