Complex Source Beam Method for Electromagnetic Scattering Problems of Dielectric Objects

被引：1
|
作者：
Gu, P. F. [1 ]
Fan, Z. H. [1 ]
Chen, R. S. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Dept Commun Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2016年 / 15卷
关键词：
Complex source beam (CSB); electromagnetic scattering; PMCHWT formulation; INTEGRAL-EQUATION; ALGORITHM;
D O I：
10.1109/LAWP.2015.2462121
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A complex source beam (CSB) method, which was previously proposed to solve the electric field integral equation, is extended to solve the Poggio-Miller-Chan-Harrington-Wu-Tsai (PMCHWT) integral equation for the analysis of homogeneous dielectric objects. The PMCHWT equation is accelerated by approximating interactions between basis functions in separated groups with CSBs. The translation invariance of the dyadic Green's functions is exploited to further enhance the computational efficiency of the CSB method. The accuracy and efficiency of the proposed approach are demonstrated by numerical examples.
引用
收藏
页码：597 / 601
页数：5
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