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Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure

Second-order open-loop resonator filters are implemented with a skew-symmetric or so-called zero-degree input/output feed structure. The two resonators are coupled through their two end sections, and two transmission zeros are created on both sides of the passband. One more zero is tuned by changing...

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Main Authors: Toh, Y.L., Lin, C.-H., Wong, P.W., Kuo, J.-T.
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2018
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044760274&doi=10.1109%2fAPMC.2017.8251551&partnerID=40&md5=6499d19091b6d05332489a727818d14d
http://eprints.utp.edu.my/21854/
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spelling my.utp.eprints.218542018-08-01T02:37:55Z Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure Toh, Y.L. Lin, C.-H. Wong, P.W. Kuo, J.-T. Second-order open-loop resonator filters are implemented with a skew-symmetric or so-called zero-degree input/output feed structure. The two resonators are coupled through their two end sections, and two transmission zeros are created on both sides of the passband. One more zero is tuned by changing the length of the coupled end section. Transmission line theory is applied to predicting these transmission zeros. At 2.46 GHz, an experimental circuit with a fractional bandwidth of 4 is fabricated and measured. Measured S-parameter responses show good agreement with simulation data. © 2017 IEEE. Institute of Electrical and Electronics Engineers Inc. 2018 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044760274&doi=10.1109%2fAPMC.2017.8251551&partnerID=40&md5=6499d19091b6d05332489a727818d14d Toh, Y.L. and Lin, C.-H. and Wong, P.W. and Kuo, J.-T. (2018) Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure. Asia-Pacific Microwave Conference Proceedings, APMC . pp. 734-736. http://eprints.utp.edu.my/21854/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description Second-order open-loop resonator filters are implemented with a skew-symmetric or so-called zero-degree input/output feed structure. The two resonators are coupled through their two end sections, and two transmission zeros are created on both sides of the passband. One more zero is tuned by changing the length of the coupled end section. Transmission line theory is applied to predicting these transmission zeros. At 2.46 GHz, an experimental circuit with a fractional bandwidth of 4 is fabricated and measured. Measured S-parameter responses show good agreement with simulation data. © 2017 IEEE.
format Article
author Toh, Y.L.
Lin, C.-H.
Wong, P.W.
Kuo, J.-T.
spellingShingle Toh, Y.L.
Lin, C.-H.
Wong, P.W.
Kuo, J.-T.
Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
author_facet Toh, Y.L.
Lin, C.-H.
Wong, P.W.
Kuo, J.-T.
author_sort Toh, Y.L.
title Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
title_short Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
title_full Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
title_fullStr Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
title_full_unstemmed Implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
title_sort implementation of second-order open-loop resonator filter with skew-symmetric input/output coupling structure
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044760274&doi=10.1109%2fAPMC.2017.8251551&partnerID=40&md5=6499d19091b6d05332489a727818d14d
http://eprints.utp.edu.my/21854/
_version_ 1738656347573977088
score 13.18916

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