A Single-Source Surface Impedance Formulation for Modeling Arbitrary Penetrable Media

被引：1

作者：

Sharma, Shashwat ^{[1
]}

Triverio, Piero ^{[1
]}

机构：

[1] Univ Toronto, Edward S Rogers Sr Dept Elect & Comp Engn, Toronto, ON, Canada

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

关键词：

ELECTROMAGNETIC SCATTERING;

D O I：

10.1109/IEEECONF35879.2020.9329513

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 novel single-source surface integral formulation is proposed for efficient modeling of penetrable media, without the need for dual basis functions. The differential current density concept is leveraged to yield a well conditioned system matrix. The new formulation leads to significantly reduced GMRES iterations compared to existing single-source formulations, over a broad range of frequency and material parameters.

引用

页码：1073 / 1074

页数：2

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