A Sparse Imaging-based Single Channel Slow-Moving Target Detection Method

Abstract

A weak moving target detection and parameter estimation method is proposed in this paper. A joint static scene and mismatched moving target radar projection operator is formulated and applied to separate the clutter data and MT signal. The weak moving target can be detected after clutter suppression and then moving parameter estimation could be employed based on the retrieved phase of moving target signal. Numerical simulation can verify the validity and robustness of the proposed methodology.