%0 Journal Article
%T Application of wavelet-Galerkin time domain method in the composite scattering of target and lossy ground<br>时域小波Galerkin法在有耗地面与任意目标复合散射中的应用
%A Dai Shao-Yu
%A Wu Zhen-Sen
%A <br>代少玉
%A 吴振森
%J 物理学报
%D 2008
%I 
%X This paper employs the wavelet-Galerkin time domain (WGTD) technique to study composite scattering of arbitrarily target and a lossy ground, and the incidence is realized through three-wave technology. The far-field radiated by the surface currents is calculated using the reciprocity theorem instead of the more complicated Sommerfeld integration. Numerical radar cross section demonstrate the validity and precision of WGTD. Compared to finite difference time domain method, the WGTD method has the advantages of smaller memory and higher efficiency.
%K wavelet-Galerkin time domain method
%K composite scattering
%K lossy half space<br>时域小波Galerkin法，
%K 复合散射，
%K 有耗半空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=AC3CC666B3FFECE39D4D141447BD5EA6&yid=67289AFF6305E306&vid=11B4E5CC8CDD3201&iid=59906B3B2830C2C5&sid=F9860457FBDC08C6&eid=616A6492A6362536&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=0