A compact unconditionally stable FDTD method

被引：0
|
作者：
Ding, Ping-Ping [1 ]
Wang, Gaofeng
Lin, Hai
Wang, Bing-Zhong
机构：
[1] Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China
[2] Univ Elect Sci & Technol, Inst Appl Phys, Chengdu, Peoples R China
[3] Wuhan Univ, Inst Microelect & Informat Technol, Wuhan 430072, Hubei, Peoples R China
[4] Wuhan Univ, Sch Comp Sci, Wuhan 430072, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2006年 / 5卷
基金：
中国国家自然科学基金;
关键词：
compact finite-difference time-domain method (FDTD); Crank-Nicolson (CN) scheme; unconditionally stability;
D O I：
10.1109/LAWP.2006.887550
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 novel compact unconditionally stable finite- difference time-domain (US-FDTD) method is introduced. This method utilizes proper intermediate field components to simplify the original unconditionally stable Crank-Nicolson (CN) scheme. The unconditionally stability of the proposed compact US-FDTD method is analytically proven. Numerical results are included to illustrate the stability, accuracy, and efficiency of the proposed compact US-FDTD.
引用
收藏
页码：520 / 524
页数：5
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