28 September 2020 6 9K Report

I am quite familiar with the general concept of bistatic FMCW radar.  The issue that I was trying to understand relates to an HF bistatic FMCW radar and what techniques are available that allow detection of zero Doppler targets in the presence of the direct radiated signal. This radiated signal will results in a zero Doppler response at all ranges in the direction of the transmitter that in general will dominate and hence mask returns from these stationary targets if not removed.

I have searched but can not find a reference as to how this issue is addressed. 

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