Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials

This paper presents a method of designing a bandpass filter using hybrid polynomials. Two different approaches are discussed in this paper. The first method uses class hybridization of a lowpass Chebyshev and highpass maximally flat to achieve the hybrid filtering function (HFF). The second method e...

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Main Authors: Zee, E., Wong, P.W.
Format: Article
Published: Electromagnetics Academy 2017
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016390599&partnerID=40&md5=84f33b1804c68b245d6ac347160ae574
http://eprints.utp.edu.my/19662/
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spelling my.utp.eprints.196622018-04-20T07:25:51Z Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials Zee, E. Wong, P.W. This paper presents a method of designing a bandpass filter using hybrid polynomials. Two different approaches are discussed in this paper. The first method uses class hybridization of a lowpass Chebyshev and highpass maximally flat to achieve the hybrid filtering function (HFF). The second method employs both Chebyshev polynomials of the first and second kinds to form a modified Chebyshev polynomial. Both methods achieve a narrowband dual-band lowpass prototype (DBLPP) without much deviation from classical methods of synthesis. The designs can be adapted into a modified interdigital prototype which will be shown in this paper. The results and measurements reflect a good adherence to the theoretical calculations. © 2017, Electromagnetics Academy. All rights reserved. Electromagnetics Academy 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016390599&partnerID=40&md5=84f33b1804c68b245d6ac347160ae574 Zee, E. and Wong, P.W. (2017) Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials. Progress In Electromagnetics Research C, 72 . pp. 141-149. http://eprints.utp.edu.my/19662/
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 This paper presents a method of designing a bandpass filter using hybrid polynomials. Two different approaches are discussed in this paper. The first method uses class hybridization of a lowpass Chebyshev and highpass maximally flat to achieve the hybrid filtering function (HFF). The second method employs both Chebyshev polynomials of the first and second kinds to form a modified Chebyshev polynomial. Both methods achieve a narrowband dual-band lowpass prototype (DBLPP) without much deviation from classical methods of synthesis. The designs can be adapted into a modified interdigital prototype which will be shown in this paper. The results and measurements reflect a good adherence to the theoretical calculations. © 2017, Electromagnetics Academy. All rights reserved.
format Article
author Zee, E.
Wong, P.W.
spellingShingle Zee, E.
Wong, P.W.
Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
author_facet Zee, E.
Wong, P.W.
author_sort Zee, E.
title Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
title_short Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
title_full Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
title_fullStr Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
title_full_unstemmed Design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
title_sort design and synthesis of dual-band microwave bandpass filter based on hybrid polynomials
publisher Electromagnetics Academy
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85016390599&partnerID=40&md5=84f33b1804c68b245d6ac347160ae574
http://eprints.utp.edu.my/19662/
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score 13.211869