Solving Electromagnetic Scattering and Radiation by FMM with Curvilinear RWG Basis  

作　　者：HUJun NIEZaiping GONGXiaodong 

机构地区：[1]DepartmentofMicrowaveEngineering,UniversityofElectronicScienceandTechnologyofChina,Chengdu610054,China

出　　处：《Chinese Journal of Electronics》2003年第3期457-460,共4页电子学报（英文版）

摘　　要：In this paper, fast multipole method (FMM) with curvilinear RWG basis is used to realize fast,accurate solution of electromagnetic scattering and radia-tion from 3-D conducting object. This method needs much less unknowns than traditional RWG basis and conformal rooftop basis, so is especially appropriate for efficient so-lution of scattering and radiation from target with large electrical sizes. Some typical numerical results are shown to demonstrate the validity and efficiency of the presentmethod.

关 键 词：快速多极法 电磁散射 辐射 电磁波 RWG 3维导体 

分 类 号：TN011[电子电信—物理电子学]