A New Marching-on-in-Order Unconditionally Stable FDTD Method based on Orthogonal Basis

被引：0
|
作者：
Huang Zhengyu [1 ]
Shi Lihua [1 ]
Zhou Yinghui [1 ]
机构：
[1] PLA Univ Sci & Technol, Natl Key Lab Electromagnet Environm Effects & Ele, Nanjing 210007, Jiangsu, Peoples R China
来源：
2015 7TH ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS (CEEM) | 2015年
关键词：
Hermite-Rodriguez functions; finite difference time domain (FDTD); unconditionally stability; plane wave excitation; TIME-DOMAIN METHOD; SCHEME;
D O I：
暂无
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：
The unconditionally stable difference time domain (FDTD) method based on the Weighted Laguerre polynomial (WLP) is developed recently for its Marching-on-in-Order scheme. Due to its unconditional stability, Courant-Freidrich-Levy (CFL) limitation can be circumvented resulting in less simulation time compared to the conventional FDTD. This is particularly advantageous for multiscale structures. In this letter we introduce yet another orthogonal basis, which is Hermite-Rodriguez functions, to achieve this goal.
引用
收藏
页码：173 / 175
页数：3
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