Design of Compact and High-Isolation Quadruplexer With Novel Matching Network

A novel matching network to design quadruplexer is proposed in this paper. The matching network is comprised of two parts and each part consists of a short-circuited transmission line, an open-circuited transmission line, and a series transmission line. The matching network is analyzed to obtain the...

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Main Authors:	Qiang Shao, Fu-Chang Chen
Format:	Article
Language:	English
Published:	IEEE 2017-01-01
Series:	IEEE Access
Subjects:	Bandpass filter matching network microstrip quadruplexer
Online Access:	https://ieeexplore.ieee.org/document/7953500/

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spelling	doaj-76fecb97a63d4a8da5beb0e5fc0be16c2021-03-29T20:06:07ZengIEEEIEEE Access2169-35362017-01-015113741138010.1109/ACCESS.2017.27171947953500Design of Compact and High-Isolation Quadruplexer With Novel Matching NetworkQiang Shao0Fu-Chang Chen1https://orcid.org/0000-0001-9866-091XSchool of Electronic and Information Engineering, South China University of Technology, Guangzhou, ChinaSchool of Electronic and Information Engineering, South China University of Technology, Guangzhou, ChinaA novel matching network to design quadruplexer is proposed in this paper. The matching network is comprised of two parts and each part consists of a short-circuited transmission line, an open-circuited transmission line, and a series transmission line. The matching network is analyzed to obtain the design curves, which lead to various design parameters. Using this matching network, the quadruplexer can be easily realized by the connection of different bandpass filters without further tuning. Systematic design procedure for quadruplexer is fully presented in this paper. To illustrate the concept, a quadruplexer is designed, fabricated, and measured. Simulated and measured results are found to be in good agreement with each other.https://ieeexplore.ieee.org/document/7953500/Bandpass filtermatching networkmicrostripquadruplexer
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Qiang Shao Fu-Chang Chen
spellingShingle	Qiang Shao Fu-Chang Chen Design of Compact and High-Isolation Quadruplexer With Novel Matching Network IEEE Access Bandpass filter matching network microstrip quadruplexer
author_facet	Qiang Shao Fu-Chang Chen
author_sort	Qiang Shao
title	Design of Compact and High-Isolation Quadruplexer With Novel Matching Network
title_short	Design of Compact and High-Isolation Quadruplexer With Novel Matching Network
title_full	Design of Compact and High-Isolation Quadruplexer With Novel Matching Network
title_fullStr	Design of Compact and High-Isolation Quadruplexer With Novel Matching Network
title_full_unstemmed	Design of Compact and High-Isolation Quadruplexer With Novel Matching Network
title_sort	design of compact and high-isolation quadruplexer with novel matching network
publisher	IEEE
series	IEEE Access
issn	2169-3536
publishDate	2017-01-01
description	A novel matching network to design quadruplexer is proposed in this paper. The matching network is comprised of two parts and each part consists of a short-circuited transmission line, an open-circuited transmission line, and a series transmission line. The matching network is analyzed to obtain the design curves, which lead to various design parameters. Using this matching network, the quadruplexer can be easily realized by the connection of different bandpass filters without further tuning. Systematic design procedure for quadruplexer is fully presented in this paper. To illustrate the concept, a quadruplexer is designed, fabricated, and measured. Simulated and measured results are found to be in good agreement with each other.
topic	Bandpass filter matching network microstrip quadruplexer
url	https://ieeexplore.ieee.org/document/7953500/
work_keys_str_mv	AT qiangshao designofcompactandhighisolationquadruplexerwithnovelmatchingnetwork AT fuchangchen designofcompactandhighisolationquadruplexerwithnovelmatchingnetwork
_version_	1724195311071526912

Design of Compact and High-Isolation Quadruplexer With Novel Matching Network

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