NEW HIGH-FREQUENCY CIRCUIT MODEL FOR COUPLED LOSSLESS AND LOSSY WAVE-GUIDE STRUCTURES

被引：15

作者：

FACHE, N

DEZUTTER, D

机构：

[1] Laboratory of Electromagnetism and Acoustics, University of Ghent, 9000 Ghent

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1990年 / 38卷 / 03期

关键词：

D O I：

10.1109/22.45334

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 coupled transmission line model is proposed describing the two fundamental modes of any two-conductor (above a ground plane or shielded) dispersive or nondispersive lossless waveguide system. The model is based on a power-current formulation of the impedances but does not need an a priori supposition about the power distribution over each transmission line. In the second part of the paper the analysis is extended to lossy structures and to the multiconductor situation. Impedance calculations for a typical coupled microstrip configuration are used to illustrate the approach. © 1990 IEEE

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页码：252 / 259

页数：8

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