Design of Microstrip Sextaplexer Based on Coupled Band-pass Filters with Common Feedline Technique

Yu Jen Huang, Cheng Hung Hsieh, Zuo-Min Tsai

研究成果: Conference contribution同行評審

摘要

A microstrip sextaplexer based on coupled band-pass filters with common feedline technique is proposed in this letter. The input and output feedline of coupled band-pass filters are set to system impedance and all filters are combined together with a common feedline. With this technique, each band-pass filter can be individually designed and no matching circuit is needed. Furthermore, to create more coupling area, the lowest frequency of band-pass filter is allocated at the very first of the feedline. As a result, the proposed sextaplexer has 0.59 λ0× 0.48 λ0 in size, while keeping high isolation better than 36 dB for each channel.

原文English
主出版物標題2021 IEEE Asia-Pacific Microwave Conference, APMC 2021
發行者Institute of Electrical and Electronics Engineers Inc.
頁面419-421
頁數3
ISBN(電子)9781665437820
DOIs
出版狀態Published - 28 11月 2021
事件2021 IEEE Asia-Pacific Microwave Conference, APMC 2021 - Virtual, Online, 澳大利亞
持續時間: 28 11月 20211 12月 2021

出版系列

名字Asia-Pacific Microwave Conference Proceedings, APMC
2021-November

Conference

Conference2021 IEEE Asia-Pacific Microwave Conference, APMC 2021
國家/地區澳大利亞
城市Virtual, Online
期間28/11/211/12/21

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