SIMPLIFIED MODE-MATCHING TECHNIQUES FOR THE ANALYSIS OF COAXIAL-CAVITY-COUPLED RADIAL E-PLANE POWER DIVIDERS

被引：3

作者：

BIALKOWSKI, ME ^{[1
]}

BORNEMANN, J ^{[1
]}

WARIS, VP ^{[1
]}

DAVIS, PW ^{[1
]}

机构：

[1] UNIV VICTORIA,DEPT ELECT & COMP ENGN,LLIMIC,VICTORIA,BC V8W 3P6,CANADA

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1995年 / 43卷 / 08期

关键词：

D O I：

10.1109/22.402276

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：

Two simplified made matching techniques for the numerical analysis of nonsymmetric waveguide E-plane radial N-ports are presented. The first model, which utilizes cartesian and cylindrical coordinate systems for interfacing rectangular waveguides to a coaxial cavity, shows excellent agreement between measurements and computer-intensive finite-element calculations, The second technique, which is based on rectangular coordinates only and thereby neglects the curvature of the coaxial cavity, achieves agreement only for transmission coefficients if the inner radius of the coaxial cavity is sufficiently large, The software for both models are operational on personal computers and require only seconds for a complete analysis, Examples are presented for a Ku-band E-plane six-port and a W-band E-plane ratrace ring. Some additional investigations on the ratrace configuration demonstrate the applicability of the models with respect to reliable component design.

引用

页码：1875 / 1880

页数：6

共 7 条

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