基于SIR的双带微带滤波器设计

2021 19th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2021-08-23 DOI:10.1109/ICOCN53177.2021.9563816

Xuemei Zheng, Peng Gao, Yaru Han

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引用次数: 0

摘要

滤波器作为通信领域的核心器件，正朝着小型化、高频化的方向发展。本文提出了一种新的基于阶跃阻抗谐振器的双频滤波器。所提出的阶跃阻抗谐振器(SIR)双频滤波器的谐振频率分别为2.4GHz和5.2GHz，隔离度大于20dB。

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Design of Dual Band Microstrip Filter Based on SIR

As the core device in the field of communication, filter is developing towards miniaturization and high frequency. In this paper, a new dual frequency filter based on step impedance resonator is proposed. The resonant frequencies of the proposed stepped impedance resonator (SIR) dual frequency filter are 2.4GHz and 5.2GHz, and the isolation is greater than 20dB.

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2021 19th International Conference on Optical Communications and Networks (ICOCN)

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