%0 Journal Article
%T Ground clutter suppression for airborne radar using frequency shift based DPCA<br>基于频移的DPCA机载雷达杂波抑制技术
%A Xue Wei
%A Si Mousun
%A Xiaug Jingcheng
%A <br>薛巍
%A 姒牟孙
%A 向敬成
%J 电子与信息学报
%D 2002
%I 
%X This paper analyses the airborne radar ground clutter suppression abilitv of DPCA by decomposing the clutter zone into small celis, and points out that DPCA is a shnple tinic-space processor. This paper also analyses the reason that lowers the DPCA' performancc and proposes a DPCA method based on clutter frequency shift. Theoretical analysis and simulation show that this method's performance is good and it is easy to implement.
%K Airborne radar
%K Ground clutter
%K Frequency-shift
%K Displaced phase center radar
%K Clutter suppression<br>机载雷达
%K 频移
%K DPCA
%K 杂波抑制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=13C9CAA3FC2B52C0&yid=C3ACC247184A22C1&vid=B91E8C6D6FE990DB&iid=CA4FD0336C81A37A&sid=B31275AF3241DB2D&eid=708DD6B15D2464E8&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4