%0 Journal Article
%T FDTD Computation of Scattering by Buried Objects<br>地下目标散射的FDTD计算
%A Zhang Xiao-Yan
%A Sheng Xin-qing
%A <br>张晓燕
%A 盛新庆
%J 电子与信息学报
%D 2007
%I 
%X A computation approach of scattering by buried objects is presented by using Finite-Difference Time-Domain (FDTD) method, the Uniaxial Perfectly Matched Layer (UPML), and reciprocity principle. The numerical performance of this approach is in detail investigated by numerical experiments. The Radar Cross Section (RCS) of various buried objects with different electrical size, shape, dielectric constant, are computed and analyzed, from which useful conclusions are obtained.
%K Buried objects
%K Electromagnetic scattering
%K Finite-Difference Time-Domain method(FDTD)
%K Uniaxial Perfectly Matched Layer(UPML)<br>地下目标
%K 电磁散射
%K FDTD
%K UPML
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=8F9920A5AEC7BFC9&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=5D311CA918CA9A03&sid=5370399DC954B911&eid=9806D0D4EAA9BED3&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=17