Inductive Cascaded Quadruplet With Diagonal Cross-Coupling in Rectangular Waveguide

被引：4

作者：

Cogollos, Santiago ^{[1
]}

Cameron, Richard J. ^{[2
]}

Guglielmi, Marco ^{[3
]}

Melgarejo, Juan Carlos ^{[4
]}

Boria, Vicente E. ^{[1
]}

机构：

[1] Univ Politecn Valencia, Dept Comunicac, Valencia 46022, Spain

[2] ComDev Europe, Aylesbury HP22 5SX, Bucks, England

[3] Univ Politecn Valencia, Inst Telecomunicac & Aplicac Multimedia, iTEAM, Valencia 46022, Spain

[4] Cambrian Intelligence, London EC1M 7AD, England

来源：

IEEE ACCESS | 2022年 / 10卷

关键词：

Couplings; Rectangular waveguides; Topology; Filtering theory; Resonator filters; Transversal filters; Transfer functions; Circuit synthesis; coupling matrix; diagonal cross-coupling; distributed parameter circuits; doublets; filters; inductive waveguide filters; quadruplets; space mapping; MICROWAVE FILTERS; MODULAR DESIGN;

D O I：

10.1109/ACCESS.2022.3169774

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The objective of this paper is to show how inductive quadruplets with diagonal cross-couplings can be used as building blocks for filters in rectangular waveguide. Starting with the coupling matrix synthesis, we show how very general transfer functions can be easily implemented with a very simple step-by-step procedure. In addition to coupling matrix theory, we also describe distributed networks that can be effectively used to carry out the transition from coupling matrix descriptions to actual waveguide structures. Several filter design examples are also described in detail. Finally, measured results are also discussed showing excellent agreement with simulations, thereby fully validating both the new family of filter structures and the related design procedures.

引用

页码：45241 / 45255

页数：15

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