A Nystrom Method with Lagrange's Interpolation for Solving Electromagnetic Scattering by Dielectric Objects

被引：0
|
作者：
Gao, Ruo Xing [1 ,3 ]
Tan, Shu Run [2 ]
Tsang, Leung [3 ]
Tong, Mei Song [1 ]
机构：
[1] Tongji Univ, Dept Elect Sci & Technol, Shanghai, Peoples R China
[2] Zhejiang Univ, ZJU UIUC Inst, Haining, Peoples R China
[3] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA
来源：
2019 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS-SPRING) | 2019年
关键词：
D O I：
暂无
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：
In electromagnetics, the integral equation method is an important method for solving electromagnetic problems. In this paper, the Moment of Method and Nystrom, two methods commonly used to discretize integral equations at present, are compared. And we propose an improved Nystrom method by using a Lagrange's Interpolation to achieve uniform source points and matching points. This method is used to solve electromagnetic scattering by dielectric objects and numerical examples are presented to demonstrate the method.
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页码：1957 / 1960
页数：4
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