%0 Journal Article
%T Applications of MBPE for RCS Fast Calculation of 3D PEC Objects<br>用MBPE快速计算三维导体RCS的频空特性
%A Wan Ji-xiang
%A Zhang Yu
%A Liang Chang-hong
%A <br>万继响
%A 张玉
%A 梁昌洪
%J 电子与信息学报
%D 2003
%I 
%X An implementation of the Model Based Parameter Estimation(MBPE) technique is presented for obtaining the RCS frequency response of arbitrarily shaped Perfect Electric Conductor (PEC) bodies. The electric current is expanded in a Taylor series or Pade rational function around the frequency of interest, thus the scattering field is obtained over the bandwidth. Rational function fitting model is also used for the interpolation of RCS in both spatial domain and frequency domain. A good agreement can be seen between MBPE and the exact solution, and the computational burden is significantly reduced.
%K MBPE
%K RCS
%K Fade rational function<br>MBPE
%K 雷达散射截面
%K Padé有理函数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=9F0225501C14F65F&yid=D43C4A19B2EE3C0A&vid=C5154311167311FE&iid=59906B3B2830C2C5&sid=BFDA25D5ECAB4246&eid=5A16362B1718D389&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=5