Mode-matching analysis of general waveguide multiport junctions

被引：0

作者：

Wessel, W ^{[1
]}

Sieverding, T ^{[1
]}

Arndt, F ^{[1
]}

机构：

[1] Univ Bremen, Microwave Dept, D-28359 Bremen, Germany

来源：

1999 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-4 | 1999年

关键词：

D O I：

暂无

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：

The rectangular waveguide multi-port junction with port waveguides of different cross-section type is investigated by a 3D mode-matching method based on the Green's function. For the coupling integrals, two formulations are evaluated: The first is frequency independent and involves three-fold summations, the second contains frequency dependent terms for orthogonal apertures but leads to a fast two-fold summation. A hybrid-T and a turnstile junction are chosen as an application example. The theory is verified by measurements at a WR62 six-port junction and at a short-circuited turnstile junction.

引用

页码：1273 / 1276

页数：4

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