An iterative ADI-FDTD with reduced splitting error

被引：85
|
作者：
Wang, SM [1 ]
Teixeira, FL
Chen, J
机构：
[1] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA
[2] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43212 USA
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2005年 / 15卷 / 02期
基金：
美国国家科学基金会;
关键词：
alternating-direction-implicit finite-difference time-domain-(ADI-FDTD) method; Crank-Nicolson (CN) FDTD scheme;
D O I：
10.1109/LMWC.2004.842835
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：
We present a new iterative alternating-direction-implicit finite-difference time-domain, (ADI-FDTD) method. By recognizing the ADI-FDTD method as a special case of a more general iterative approach to solve the Crank-Nicolson (CN) FDTD scheme, the splitting error in ADI-FDTD can be reduced systematically. Numerical examples are used to illustrate the improved accuracy of this method.
引用
收藏
页码：92 / 94
页数：3
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