%0 Journal Article
%T Radar cross section of bi-reflective antenna<br>双反射面天线的雷达散射截面
%A Tang Pu
%A Shi Zhendong
%A Han Zhouan
%A Liu Hongwci
%A <br>唐璞
%A 时振栋
%A 韩周安
%A 刘宏伟
%J 电子与信息学报
%D 2003
%I 
%X In recent years, the reduction of Radar Cross Section (R,CS) for antenna has been an important topic in the field of electronic warfare. The way to reduce the RCS of bi-reflective antennas, which have been widely used, in the axial direction is discussed in this paper. The conclusion shows that reasonable selections of the focal distances of the main reflector may be able to obtain low RCS, keeping the high-gain under the antenna unchanged.
%K Antenna
%K RCS
%K Gain
%K Effective receiving size<br>双反射面
%K 天线
%K 雷达散射截面
%K 增益
%K 有效接收面积
%K 焦距
%K RCS
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=DE31BBD95810470E&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=38B194292C032A66&sid=D1D63D047E37A053&eid=BA48F0B914ED890A&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=1