%0 Journal Article
%T Random RFI Suppression in Impulse Radar<br>冲激雷达接收中的随机射频干扰抑制方法
%A Li Yu
%A Su Yi
%A Huang Chun-lin
%A Gao Shou-chuan
%A <br>李禹
%A 粟毅
%A 黄春琳
%A 高守传
%J 电子与信息学报
%D 2004
%I 
%X Based on the study on the features and characteristics of random Radio Frequency Interference (RFI) in impulse radar, this paper firstly analyzes the RFI supperession in Ultra Wide Band(UWB) time domain receivers. Taking Mean Square Error (MSE) as principle, the wave-average filtering and the median filtering methods of random RFI suppression are raised. The performance of the two methods is demonstrated on data collected from impulse radar and the experimental results also show their consistence.
%K Surface Penetrating Radar(SPR)
%K Impulse signal
%K Radio Frequency Interference(RFI)
%K Wave-average filtering
%K Median filtering<br>表层穿透雷达
%K 冲激信号
%K 射频干扰
%K 波形平均滤波
%K 中值滤波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=E7BFEDF2DA062A14&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=EED44B83FAB71309&eid=0B52E912EAFE3700&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=6