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    题名: Independently switchable quad-band bandpass filter
    作者: 凃文化;Weng, Sz-Chi;Hsu, Ko-Wen;Tu, Wen-Hua
    贡献者: 資訊電機學院電機工程學系
    关键词: Applied sciences;Bandpass filters;band‐pass filters;Circuit properties;distributed coupling technique;Electric, optical and optoelectronic circuits;Electronic circuits;Electronics;Exact sciences and technology;Frequency filters;good selectivity;half‐wavelength resonators;loaded open stubs;microstrip filters;Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits;Oscillators, resonators, synthetizers;p‐i‐n diodes;p‐i‐n diodes features compactness;quarter‐wavelength resonators;resonators;switchable microstrip quad‐band bandpass filter;switchable quad‐band BPS
    日期: 2013-11-27
    上传时间: 2026-04-23 14:16:42 (UTC+8)
    出版者: Institution of Engineering and Technology;Stevenage: The Institution of Engineering and Technology
    摘要: 摘要: A switchable microstrip quad-band bandpass filter (BPS) is investigated in this study. Owing to the low loading effect from distributed coupling technique, many channels can be obtained without the requiring of complicated matching network. Each passband can be turned on and off independently. The switchable quad-band BPS consisting of half-wavelength/quarter-wavelength resonators, loaded open stubs and p–i–n diodes features compactness and good selectivity. To validate this design concept, theory as well as experiment is presented and compared in this study.
    出版者: Stevenage: The Institution of Engineering and Technology
    出版日期: 2013-11
    出處: IET microwaves, antennas & propagation, 2013-11, Vol.7 (14), p.1113-1119
    資源來源: Wiley Online Library Journals [OA] Open Access
    版權: The Institution of Engineering and Technology
    版權: 2013 The Institution of Engineering and Technology
    版權: 2014 INIST-CNRS
    版權: Copyright The Institution of Engineering & Technology Nov 2013
    識別號: ISSN: 1751-8725
    識別號: ISSN: 1751-8733
    識別號: EISSN: 1751-8733
    識別號: DOI: 10.1049/iet-map.2013.0077
    显示于类别:[電機工程學系] 期刊論文

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