采用短段负载均匀阻抗谐振器的紧凑型三通带带滤波器

2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2019-12-01 DOI:10.1109/ISPACS48206.2019.8986364

Kuan-Jen Lin, Zong-Fu Li, Tzu-Chun Tai, Hung-Wei Wu, Yeong-Her Wang

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引用次数: 0

摘要

本文提出了一种采用短段负载均匀阻抗谐振器的紧凑型三通带带通滤波器(BPF)。谐振器可以提供多径传播，以提高滤波器的性能和减小电路的体积。多径sl - uir设计用于WLAN和5G，具有2.4、3.5和5.2GHz的两条谐振路径。通过调整均匀阻抗谐振器的长度，可以很容易地控制谐振频率。所提出的三通带滤波器结构简单，设计方法有效，电路体积小。实测结果与全波电磁仿真结果吻合较好。

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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A Compact Triple Passband Bandpass Filter Using Stub Load - Uniform impedance Resonators

In this paper, a compact triple passband bandpass filter (BPF) using stub load - uniform impedance resonators (SL-UIRs) is proposed. The resonators can provide the multipath propagation to enhance the filter performance and compact circuit size. The multipath SL-UIRs is designed to have two resonant paths at 2.4, 3.5 and 5.2GHz for WLAN and 5G. The resonant frequencies can be easily controlled by tuning the length of the uniform impedance resonators. The proposed triple passband filter is showing a simple configuration, an effective design method and small circuit size. The measured results are in good agreement with the fullwave electromagnetic simulation results.

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2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

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