HIGHER-ORDER FORMULATION OF ABSORBING BOUNDARY-CONDITIONS FOR FINITE-DIFFERENCE TIME-DOMAIN METHOD

被引：3
|
作者：
WANG, PY
KOZAKI, S
OHKI, M
YABE, T
机构：
[1] Department of Electronic Engineering, Faculty of Engineering, Gunma University, Kiryu 376 Gunma
来源：
ELECTRONICS LETTERS | 1993年 / 29卷 / 23期
关键词：
FINITE-DIFFERENCE TIME-DOMAIN METHOD; ELECTROMAGNETIC WAVES;
D O I：
10.1049/el:19931347
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 simple formulation of absorbing boundary conditions with higher order approximation is proposed for the finite-difference time-domain (FD-TD) method. Although this formulation is based on the third order approximation of the one-way wave equations, the authors have succeeded in reducing it to an equation in a form quite similar to the second order approximation.
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页码：2018 / 2020
页数：3
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