%0 Journal Article
%T Moving target detection in non-Gaussian clutter for MIMO radar with widely separated antennas<br>非高斯杂波下分置天线MIMO雷达的动目标检测*
%A WANG Shuang-ling
%A HE Qian
%A HE Zi-shu
%A <br>汪霜玲
%A 何茜
%A 何子述
%J 计算机应用研究
%D 2011
%I 
%X In most research on target detection employing MIMO radar with widely separated antennas, the clutter is assumed to be Gaussian distributed. However, in modern radar environment, the statistical character of the clutter is more likely to be non-Gaussian, so that a non-Gaussian clutter model is more accurate. This paper considered several detectors designed for Gaussian clutter model, and assumed the Log-Normal (LN) distribution for the non-Gaussian clutter. Analyzed the receiver operating characteristic (ROC) curves for MIMO radar and phased array radar systems for both Gaussian and non-Gaussian clutter. Further, in the case of non-Gaussian clutter, tested the detection performances of different radar systems. Finally, conclusions are drawn based on the simulation results.
%K MIMO radar
%K non-Gaussian clutter
%K moving target detection
%K slow moving target<br>多输入多输出雷达
%K 非高斯杂波
%K 动目标检测
%K 慢速目标
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=EF9F815427A7E6191A8DF76BC2FB9AD8&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=B34BDD6A690A04C0&eid=DEBDB7F30FBA7F9B&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=8