Higher-order alternative direction implicit FDTD method

被引：17
|
作者：
Chen, J
Wang, Z
Chen, YC
机构：
[1] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA
[2] Univ S Carolina, Dept Elect Engn, Columbia, SC 29208 USA
来源：
ELECTRONICS LETTERS | 2002年 / 38卷 / 22期
关键词：
High-order method;
D O I：
10.1049/el:20020911
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 second-order in time and fourth-order in space alternative direction implicit (ADI) finite difference time domain (FD-TD) method has been developed. The dispersion relation is derived and compared with the ADI-FDTD method. Numerical results demonstrated that the higher-order ADI-FDTD has a better accuracy compared to the ADI-FDTD method.
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页码：1321 / 1322
页数：2
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