小型化双频180°混合环耦合器的新设计

2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition Pub Date : 2012-10-04 DOI:10.1109/IWEM.2012.6320370

Jun Xing, Mingqiang Bai, Pengcheng Li, Deqiang Yang, Jin Pan

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引用次数: 3

摘要

基于混合-race常规形式的循环特性，设计了一种微带线馈电双频混合-环形耦合器。采用紧凑的折叠耦合传输线，使模型小型化，带宽明显拓宽。该设计思路有望应用于双频段。给出了测量结果。与仿真结果保持了较好的一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The new design of miniaturized dual-band 180° hybrid-ring coupler

A dual-band hybrid-ring coupler made-fed by microstrip lines was designed based on the cyclic characteristic of hybrid-race conventional form. Using compact folded and coupled transmission lines, the model was miniaturized and the bandwidth was significantly broaden. The design idea is hoped to be applied for dual-band. Then measurement result was presented. It can be kept a perfect consistency with the simulation result.

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2012 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition

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