An Improved ATI Method on Airborne SAR Ground Slow Moving Target Detection

摘要：

Based on airborne dual channel SAR,this paper improved ATI technique,put forward a weighting factor from DPCA to ATI to improve ground slow velocity moving target detect capability,the method integrated the advantage of DPCA and ATI technique,using the weight value received from DPCA to weighting process the result of interferential ATI,further more,bringing forward a new moving target detect method. The outcome of computer emulation indicates that compared with ATI method,this papers method can effectively decrease false target number and detect feebleness target efficiency.Compared with DPCA method,it can detect slower moving targets which DPCA cannot detect because of excessive counteraction.

关键词： DPCA ATI SAR MTD

作者: ZHAO Ning LI Jingwen

作者单位: Electronic and Information Engineering Institute,Beijing University of Aeronautics and Astronautics, Electronic and Information Engineering Institute,Beijing University of Aeronautics and Astronautics,

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: 535-539

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）