%0 Journal Article
%T The Clutter Suppression Method of Airborne Multi-channel SAR-GMTI System<br>机载多通道SAR-GMTI的杂波抑制方法
%A Yang Lei Wang Tong Xing Meng-dao Bao Zheng
%A <br>杨垒
%A 王彤
%A 邢孟道
%A 保铮
%J 电子与信息学报
%D 2008
%I 
%X This paper investigates the clutter suppression 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 patterns, which worse the correlation of channels. This paper proposes a channel equalization method and an adaptive clutter canceling method to improve the clutter suppression ratio. Theoretical results are evaluated and illustrated with experimental airborne SAR data.
%K Synthetic Aperture Radar (SAR)
%K Ground Moving Target Indication (GMTI)
%K Channel equalization<br>合成孔径雷达
%K 地面运动目标检测(GMTI)
%K 通道均衡
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E05DBC0874378A58BEBF01C2A9AC91E6&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=59906B3B2830C2C5&sid=03BD78E6C243EDEA&eid=D28BA532798ECC49&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=3&reference_num=5