Microstrip bandpass single-pole quadruple-throw switch and independently switchable quadruplexer

NCUIR > College of Electrical Engineering & Computer Science > Department of Electrical Engineering > journal & Dissertation > Item 987654321/107743

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/107743

Title:	Microstrip bandpass single-pole quadruple-throw switch and independently switchable quadruplexer
Authors:	凃文化;Weng, Sz-Chi;Hsu, Ko-Wen;Tu, Wen-Hua
Contributors:	資訊電機學院電機工程學系
Keywords:	Applied sciences;asymmetrical quarter‐wavelength resonators;Asymmetry;Bandpass;Channels;Circuit properties;Circuits;complicated matching network;Diodes;distributed coupling technique;Electric, optical and optoelectronic circuits;Electronic circuits;Electronics;Exact sciences and technology;independently switchable quadruplexer;low loading effect;microstrip bandpass single‐pole quadruple‐throw switch;microstrip resonators;Microwave antennas;Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits;microwave resonators;microwave switches;multifunctional microwave circuits;Noise levels;Oscillators, resonators, synthetizers;p‐i‐n diodes;shunt open stubs;switchable microstrip bandpass circuits;Switches;Switching, multiplexing, switched capacity circuits
Date:	2014-01-01
Issue Date:	2026-04-23 14:23:54 (UTC+8)
Publisher:	Institution of Engineering and Technology;Stevenage: The Institution of Engineering and Technology
Abstract:	摘要： Two switchable microstrip bandpass circuits are investigated. Owing to the low loading effect from the distributed coupling technique, many channels are obtained without a complicated matching network. Each passband can be turned on and off independently. Both the bandpass single-pole quadruple-throw switch and the switchable quadruplexer consisting of asymmetrical quarter-wavelength resonators, shunt open stubs and p-i-n diodes feature compactness, high isolation and wide stopband. The isolation is better than 35 dB, and the 20-dB stopband extends up to 13 times of the lowest operation centre frequency. To validate this design concept, theory as well as experiment are presented and compared. 出版者： Stevenage: The Institution of Engineering and Technology 出版日期： 2014-03 出處： IET microwaves, antennas & propagation, 2014-03, Vol.8 (4), p.244-254 資源來源： Wiley Online Library Open Access 版權： The Institution of Engineering and Technology 版權： 2014 The Institution of Engineering and Technology 版權： 2015 INIST-CNRS 版權： Copyright The Institution of Engineering & Technology Mar 2014 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.2013.0198
Appears in Collections:	[Department of Electrical Engineering] journal & Dissertation

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