%0 Journal Article
%T Fast parallel iterative calculating the composite scattering between targets and rough surface<br>水面目标复合电磁散射的并行迭代快速计算
%A Wang Xiao-Bing
%A Liang Zi-Chang
%A Wu Zhen-Sen
%A <br>王晓冰
%A 梁子长
%J 物理学报
%D 2012
%I 
%X A new fast far field approximation algorithm is introduced to calculate the composite scattering characteristics of rough surface and the target in near field, by using the reduced-order electromagnetic current iteration method. Also we use the multi-process parallel algorithm to reduce the simulation time and analyze the influence on the results of the reduced-order electromagnetic current iteration. The calculated results by the algorithm described in the paper and the results obtained by multi-level fast multi-pole method (MLFMM) are in good agreement, so the effectiveness of the algorithm is verified. At the same time, the use of tank to carry out the measurements of near-field complex scattering between the targets and rough surfaceshows that the test results and the calculation results are very consistent.
%K rough surface
%K composite scattering
%K reduced-order electromagnetic current iteration
%K multi-process parallel algorithm<br>粗糙面
%K 复合散射
%K 降秩电磁流迭代法
%K 并行
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C4791170D05E869274D002&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=59906B3B2830C2C5&sid=5AD72F62D2525354&eid=5AD72F62D2525354&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16