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《Journal of Anhui University(Natural Sciences)》 2005-03
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Electromagnetic scattering calculating based on MRTD

YIN Yu,WU Xian-liang (Key Laboratory of Intelligent Computing & Signal Processing of Ministry of Education,Anhui University,Hefei 230039,China)  
Multiesolution time-domain(MRTD) sheme is a new way to computational electromagnaetics in recent years. It was used to deal with near-field and navity. In this paper, We have developed a multiesolution time-domain(MRTD) sheme to analyze two-dimensional scattering objects. And we also have developed a MRTD near-to-far-zone transform to evaluate RCS. Results show that the accuracy of MRTD is similar to FDTD, however,it save more memory than FDTD.
【Fund】: 国家自然科学基金资助项目(60371041);; 安徽省教育厅重点科研基金资助项目(2002kj032)
【CateGory Index】: O441
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