以串列截面为第一单元的非对称多单元定向耦合器设计

2005 5th International Conference on Microwave Electronics: Measurement, Identification, Applications Pub Date : 1900-01-01 DOI:10.1109/MEMIA.2005.247506

A. Gorbachev, E. Ermakov

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引用次数: 0

摘要

对任意单元数的非对称多单元定向耦合器(ADC)进行了分析，并以串列段(TS)为第一单元。给出了用于不同纹波电平的三元和四元3db耦合器的元件值表。结果表明，该方法克服了与R. Levy提出的方法相关的紧耦合问题，但引入了带宽收缩损失。

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Design of Asymmetric Multi-Element Directional Couplers with Tandem Section as the First Element

An analysis is presented of a class of asymmetric multi-element directional couplers (ADC) for any number of elements and with tandem section (TS) as the first of its. A table of element values is given for three-and four-element 3-dB couplers for various ripple levels. It is shown that described approach overcomes the tight coupling problem associated with the method proposed by R. Levy, but that it introduces a bandwidth contraction penalty.

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2005 5th International Conference on Microwave Electronics: Measurement, Identification, Applications

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