On the analysis of three parallel-coupled suspended strip lines and microstrip lines in an inhomogeneous isotropic medium

被引：0

作者：

Schwindt, R ^{[1
]}

Nguyen, C ^{[1
]}

机构：

[1] TEXAS A&M UNIV,DEPT ELECT ENGN,COLLEGE STN,TX 77843

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 1997年 / 16卷 / 05期

关键词：

suspended strip lines; microstrip lines; coupled lines;

D O I：

10.1002/(SICI)1098-2760(19971205)16:5<307::AID-MOP12>3.0.CO;2-0

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 variational method in the Fourier-transform domain is used to analyze three coupled symmetric suspended strip lines and microstrip lines having different strip widths in an inhomogeneous isotropic medium. Variational expressions characterizing the capacitances per unit length of the three-coupled-line structure are derived. Numerical results for the mode characteristic impedances and effective dielectric constants are presented and discussed. Results for the special case of three open microstrip lines with equal widths are compared with published data to confirm the analysis. (C) 1997 John Wiley & Sons, Inc.

引用

页码：307 / 312

页数：6

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