Modeling of waveguide circuits based on generalized transmission line equations and impedance/admittance transformation concept

被引：1

作者：

Pregla, R ^{[1
]}

Helfert, SF ^{[1
]}

机构：

[1] FernUniv, D-58084 Hagen, Germany

来源：

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2003年 / 17卷 / 1-3期

关键词：

generalized transmission line equations; method of lines; anisotropic materials; impedance/admittance transformation;

D O I：

10.3233/JAE-2003-255

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：

Algorithms for the modeling of waveguide circuits are described. The material parameters can be anisotropic. Starting with generalized transmission line equations, suitable expressions for the analysis are derived. The introduction of the admittance/impedance transformation concept guarantees numerical stable expressions even in case of long devices or high numbers of concatenated sections. The presented algorithm is validated by comparing numerical results with those obtained by measurement and other numerical methods.

引用

页码：133 / 147

页数：15

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