%0 Journal Article
%T Study on A Robust Slowly Moving Target Detection and Location Algorithm Based on Three-port SAR<br>一种鲁棒的三通道SAR慢动目标检测、定位算法研究
%A SHEN Mingwei
%A ZHU Daiyin
%A ZHU Zhaoda
%A <br>沈明威
%A 朱岱寅
%A 朱兆达
%J 中国图象图形学报
%D 2009
%I 
%X In this paper, a robust slowly-moving target detection and location algorithm is investigated. In practice, due to channel imbalance such as gain and phase error, the clutter suppression performance of the interferometric SAR/ GMTI is significantly degraded, and makes it difficult to detect and locate the moving target. A channel error calibration algorithm based on sub-patch SAR image is proposed, and the spatial adaptive processing is used for the moving target detection and location.The simulation results are presented to demonstrate that, the proposed algorithm is robust to system errors, and is suitable for engineer implementation.
%K synthetic aperture radar (SAR)
%K ground slowly moving target detection
%K channel error<br>合成孔径雷达
%K 地面慢动目标检测
%K 通道误差
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=3851779D530D61E58F2B5AC30D96FF9E&yid=DE12191FBD62783C&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=340AC2BF8E7AB4FD&eid=339D79302DF62549&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=8