THEORETICAL AND EXPERIMENTAL CHARACTERIZATION OF COPLANAR WAVE-GUIDE DISCONTINUITIES FOR FILTER APPLICATIONS

被引：69

作者：

DIB, NI

KATEHI, LPB

PONCHAK, GE

SIMONS, RN

机构：

[1] UNIV MICHIGAN,DEPT ELECT ENGN & COMP SCI,ANN ARBOR,MI 48109

[2] NASA,LEWIS RES CTR,DIV SPACE ELECTR,SOLID STATE TECHNOL BRANCH,CLEVELAND,OH 44135

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1991年 / 39卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/22.79116

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 full-wave analysis of shielded coplanar waveguide two-port discontinuities based on the solution of an appropriate surface integral equation in the space domain is presented. Using this method, frequency-dependent scattering parameters for open-end and short-end CPW stubs are computed. The numerically derived results are compared with measurements performed in the frequency range 5-25 GHz and show very good agreement. Equivalent circuit models and closed-form expressions to compute the circuit element values for these discontinuities are also presented.

引用

页码：873 / 882

页数：10

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