威尔金森功率分压器，带通滤波器响应，结构简单

2015 Asia-Pacific Microwave Conference (APMC) Pub Date : 2015-12-01 DOI:10.1109/APMC.2015.7411797

Xiaolong Wang, Zhewang Ma, I. Sakagami, M. Yoshikawa, A. Mase

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引用次数: 8

摘要

本文采用λ/4耦合器段代替传统的λ/4传输线，设计了一种具有带通滤波响应的威尔金森功率分配器。特性阻抗的设计方程由偶模和奇模分析推导而来。给出了设计简图、频率响应和几个设计实例;本文还对3dB带宽进行了讨论。在实验中，制作了一个电路，测量结果与理论结果吻合较好。

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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Wilkinson power divider with band-pass filter response and easy structure

By using λ/4 coupled-line section to take place conventional λ/4 transmission line, a Wilkinson power divider with band-pass filter response and easy structure is presented in this paper. Design equations for characteristic impedances are derived from even- and odd-mode analysis. Design chart, frequency responses and several design examples are presented; the 3dB bandwidth is also discussed in this paper. In experiment, one circuit was fabricated, the measurement results showed good agreement with theoretical results.

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2015 Asia-Pacific Microwave Conference (APMC)

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