A New Channel Equalization Method for Airborne Multi-channel SAR-GMTI system

摘要：

This paper investigates the channel equalization problem of airborne multi-channel SAR-GMTI system. A key problem for ground moving target indication is clutter suppression, which is sensitive to the correlation of channels. For the multi-channel system, there are differences among the characteristic of two channels and also the antenna amplitude patterns (phase as well as gain), which worsen the correlation of channels. This paper proposes a channel equalization method to improve the clutter suppression ratio. Theoretical analysis is illustrated with experimental airborne SAR data.

作者: Yang Lei Wang Tong Xing Mengdao Bao Zheng

作者单位: Key Lab.of Radar Signal Processing,Xidian University,Xian 710071,China

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）