Hello，
I have the following problems in my application of LMX2594 linear FM continuous wave: The echo signal of the point target should be a single frequency echo signal according to the principle of linear FM continuous wave echo signal. However, the actual test found a comb signal (associated with PFD) that was spaced at a certain frequency, what is the cause of this and how can I debug it as a single frequency signal?
Best regards
Kailyn
