Numerical Accuracy of Finite-Difference Methods

被引：0

作者：

Ohnishi, Ryohei ^{[1
]}

Wu, Di ^{[1
]}

Yamaguchi, Takashi ^{[2
]}

Ohnuki, Shinichiro ^{[1
]}

机构：

[1] Nihon Univ, Coll Sci & Technol, Chiyoda Ku, 1-8-14 Surugadai, Tokyo 1018308, Japan

[2] Tokyo Metropolitan Ind Technol Res Inst, Koto Ku, 2-4-10 Aomi, Tokyo 1350064, Japan

来源：

2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年

关键词：

complex frequency domain; finite difference methods; fast inverse Laplace transform method;

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：

The finite-difference methods are widely used for electromagnetic field analysis in both of time and frequency domains. In this paper, we clarify computational accuracy of the finite-difference time-domain method and the finite-difference frequency-domain method by analyzing scattering problems of metallic cylinder.

引用

页数：2

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