The Detection of Multi Moving Targets for The Airborne SAR

摘要：

In the airborne SAR system, the echo signal is modulated by the moving target’s velocity and acceleration. A method based on the fractional Fourier transform and “clean technique to detect multi moving targets is presented, and a fast auto-search algorithm is proposed. The results of simulation proved the multi targets resolution of this method. It can eliminate the influence of cross terms in time-frequency domain and identify the multi targets correctly as the detection SNR below -8dB.

作者: TANG Shiyue GAO Xincheng

作者单位: East China Research Institute of Electronic Engineering,Hefei 230031

会议类型: 国际会议

会议名称: 首届亚太合成孔径雷达会议(1st Asian and Pacific Conference on Synthetic Aperture Radar Proceedings)

会议地点: 安徽黄山

会议语种:英文

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）