According to the characteristic of the radar system

this paper applied clutter suppression interferometry (CSI) processing to improve clutter cancellation ability of the system.The processing compensates the difference phases for each receive channel in image domain and makes clutter cancellation between sub-images.According interfered phase of moving target to determine its azimuth location.So the approach can perform the detection

radial velocity estimation and accurate relocation of moving targets masked by ground clutter.Finally

show part processing results of the actual measured data recorded from the SAR/MTI system.