A Robust Approach to Ground Moving Target Detection and Localization for Multi-channel SAR system

摘要：

The strong target contamination has a great influence on the performance of the conventional clutter suppression method.In this paper,a robust approach to clutter suppression and ground moving target detection has been proposed for multi-channel SAR system.Firstly,the modulus normalized vector corresponding to the pixel data vector is constructed and its covariance matrix has been formed.Secondly,the ground clutter is suppressed using the new adaptive clutter suppression weight.Lastly,target detection and localization are carried out. The effectiveness and robustness of the proposed approach are confirmed by performance analysis and real measured data processing.

关键词： Synthetic Aperture Radar (SAR) Robustness Modulus-normalized vector Clutter suppression

作者: Zhengguang Zhou Guisheng Liao Shengqi Zhu

作者单位: National Laboratry of Radar Signal Processing,Xidian University,Xian,710071,China

会议类型: 国际会议

会议名称: 2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar(第二届亚太合成孔径雷达会议)

会议地点: 西安

会议语种:英文

页码: 181-184

在线出版日期: 2009-10-26（万方平台首次上网日期，不代表论文的发表时间）