%0 Journal Article
%T Using the MRTD based on Daubechies scaling functions to solve the problem of electromagnetic scattering<br>用基于Daubechies尺度函数的时域多分辨分析计算电磁散射
%A Dai Shao-Yu
%A Wu Zhen-Sen
%A Xu Yang-Bin
%A <br>代少玉
%A 吴振森
%A 徐仰彬
%J 物理学报
%D 2007
%I 
%X A new method of multiresolution time domain analysis is proposed, which is based on compactly supported Daubechies scaling functions in the electromagnetic scattering of three dimensional objects. The highly linear dispersional properties are investigated. Using the interfaces of MRTD/FDTD technique, the connecting and absorption boundaries are dealt with. Numerical experiments show that, compared with conventional FDTD, this method can reduce cells without sacrificing solution accuracy, and uses less CPU time. Finally, the characteristics of PBG structure are obtained using this scheme.
%K multiresolution time domain (MRTD)
%K Daubechies scaling function
%K electromagnetic scattering<br>时域多分辨分析
%K Daubechies尺度函数
%K 电磁散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=0CE389CD6A1DE63C&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=0B39A22176CE99FB&sid=CFBDB06850C21CC6&eid=C8C16F05E379B334&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12