Application of an Adaptive Moving Clutter Rejection Technique in Radar

Moving Target Indication MTI is an effective measure which radar detects moving targets in clutter interference environment.First of all,the ordinary adaptive MTI techniques in radar signal processing are discussed,the approach to adaptiveclutter rejection in multiclutter environment is analyzed in this paper.Secondly,a new method based on timevarying weighted MTI filters is proposed.The weighted value of moving clutter rejection filter is optimized by estimating the velocity of moving clutter.Finally,the optimized and cascaded MTI filter rejecting static and moving clutter is provided in engineering.