The ADI multi-domain pseudospectral time-domain algorithm for 2-D arbitrary inhomogeneous media

被引：3

作者：

Shi, Y ^{[1
]}

Li, L ^{[1
]}

Liang, CH ^{[1
]}

机构：

[1] Xidian Univ, Sch Elect Engn, Xian 710071, Shaanxi, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2005年 / 19卷 / 04期

关键词：

D O I：

10.1163/1569393053303929

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 new time domain algorithm which combines alternating-direction implicit (ADI) technique and the multi-domain pseudospectral time domain (PSTD) algorithm is presented in the paper. This algorithm not only maintains accuracy and flexibility of PSTD for an accurate treatment of arbitrarily curved objects but also effectively improves the stability problem. Some numerical examples of two dimensional scattering are given to illustrate the accuracy and stability of the proposed approach in this paper.

引用

页码：543 / 558

页数：16

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