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

页码：92 / 94

页数：3