%0 Journal Article
%T Performance Analysis of OSGO- and OSSO-CFAR in K-Distribution Clutter<br>OSGO-和OSSO-CFAR在K分布杂波背景下的性能分析
%A Hao Cheng-peng
%A Hou Chao-huan
%A Yan Jin
%A Yuan Jian-ping
%A <br>郝程鹏
%A 侯朝焕
%A 鄢锦
%A 原建平
%J 电子与信息学报
%D 2005
%I 
%X This paper proves that Ordered Statistic with Greatest Option CFAR(OSGO-CFAR) and Ordered Statistic with Smallest Option CFAR(OSSO-CFAR) are also of CFAR under homeomorphic independent K-distributed clutter background when the shape parameter is known. The performance of two detectors is analyzed against uniform clutter background, clutter edges and multiple target environments. Compared to OS-CFAR, OSGO-CFAR has little additional detectability loss against uniform clutter background and multiple target environments, and it has improved control ability of false alarm against clutter edges. Therefore, OSGO-CFAR detector is a kind of CFAR detector which has better perforemance during K-distributed clutter.
%K K-distributed clutter
%K Constant False Alarm Rate(CFAR)
%K Detectability loss<br>K分布杂波
%K 恒虚警
%K 检测损失
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=F87D9BFCE49EC0A4&yid=2DD7160C83D0ACED&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=29036368246435B2&eid=941A3E905B9F2AD9&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=5&reference_num=7