Ground Moving Targets Detection and Relocation in Heterogeneous Environment for Airborne Radar Based on Tri-channel Real Data
This paper describes an approach for ground moving targets detection and relocation in heterogeneous environment which requires three consecutive operations as follows: Firstly, some deleterious factors correction techniques are adopted before clutter rejection. Secondly, different window selection strategies, aiming at different image coregistration error, are given to form the joint data vector for clutter rejection. Finally, the true target steering vector is derived in the presence of image coregistration error and channel mismatch, based on which the radial velocities of moving targets can be determined. Results of measured data processing are included to verify the robustness of this algorithm.
Ground Moving Targets Indication (GMTI) Space-Time Adaptive Processing (STAP) Synthetic Aperture Radar (SAR) Airborne radar.
S.Q. Zhu G.S. Liao H.H. Tao
National Lab of Radar Signal Processing, Xidian University, China
国际会议
2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)
成都
英文
719-722
2011-10-24（万方平台首次上网日期，不代表论文的发表时间）