%0 Journal Article
%T USE OF THE FINITE-DIFFERENCE TIME-DOMAIN METHOD FOR CALCULATING EM ABSORPTION IN LOSSY DIELECTRIC SCATTERER<br>时域有限差分法在有耗介质电磁能量吸收问题中的应用
%A Wang Changqing
%A Chen Jinyuan
%A <br>王长清
%A 陈金元
%J 电子与信息学报
%D 1991
%I 
%X The problems for calculating EM energy absorption by lossy dielectric scatterer irradiated by plane wave are discussed. The factors effecting the accuracy of com-putation are discussed. The calculated resuhs of EM energy absorption and its distribution in homogeneous and layered homogeneous lossy dielectric spheres are presented, and the com-parison of these results with analytical soturion is given. The calculation is carried out for dielectric cylinder on conducting ground as well, and the result is compared with the image theory. All the computations show that the finite-difference time-domain method can give sa-tisfactory results.
%K Lossy dielectric scatterer
%K Electromagnetic absorption
%K Finite-difference time-domain method<br>有耗介质散射体
%K 电磁能量吸收
%K 时域有限差分法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=3FE4300E19A0C876&yid=116CB34717B0B183&vid=FC0714F8D2EB605D&iid=38B194292C032A66&sid=51C74DF6A16DA45B&eid=7737D2F848706113&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=7