ON THE DISPERSION IN TLM AND FDTD

被引：28

作者：

KRUMPHOLZ, M

RUSSER, P

机构：

[1] Ferdinand-Braun-Institut für Hochstfrequenztechnik, Berlin

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1994年 / 42卷 / 07期

关键词：

D O I：

10.1109/22.299768

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 dispersion relations of a two-dimensional TLM mesh and a three-dimensional TLM mesh with condensed symmetric nodes are calculated. For the calculation of the TLM dispersion relations, we use a generalized method which can be applied to any TLM node described by square scattering and propagation matrices of equal dimension. Introducing the FDTD Hilbert space, representation, it is shown that the method is closely related to the method of calculating FDTD dispersion relations.

引用

页码：1275 / 1279

页数：5

共 11 条

[1]

DIRAC PAM, QUANTUM MECHANICS

[2]

HOEFER WJR, 1981, NUMERICAL TECHNIQUES, P496

[3] A SYMMETRICAL CONDENSED NODE FOR THE TLM METHOD [J].