Analysis of frequency-dependent field-to-transmission line coupling with Associated Hermite FDTD method

被引:4
|
作者
Zhou, Yinghui [1 ,2 ]
Huang, Zhengyu [2 ]
Shi, Lihua [2 ]
Fu, Shangchen [2 ]
机构
[1] Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing, Jiangsu, Peoples R China
[2] PLA Univ Sci & Technol, Natl Key Lab Electromagnet Environm Effects & Ele, Nanjing, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
Associated Hermite polynomials; coupling; FDTD; field-to-transmission line; PART I; TIME; EXTRAPOLATION; DOMAINS; LOSSY;
D O I
10.3233/JAE-150020
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
In this paper, a novel solution based on Associated Hermite polynomials finite-difference time-domain (AH-FDTD) method is proposed to analyze the field-to-transmission line coupling problems. Incorporated with the AH transformation, the method is suitable for dealing with the frequency-domain parameters in transmission line (TL) equations, no convolution integral is involved with. And it is an unconditionally stable scheme, not limited by the Courant condition. Numerical results show that the proposed method is agreeable with the frequency-domain solutions.
引用
收藏
页码:443 / 451
页数:9
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