eprintid: 12359
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/23/59
datestamp: 2023-11-10 03:26:54
lastmod: 2023-11-10 03:26:54
status_changed: 2023-11-10 01:48:37
type: conference_item
metadata_visibility: show
creators_name: Ng, G.S.
creators_name: Leong, Y.
creators_name: Cheab, S.
creators_name: Alias, I.B.
creators_name: Soeung, S.
title: Design of Dual-Band Bandpass Filter Based on Chained Chebyshev Polynomials of the Second Kind
ispublished: pub
keywords: Bandpass filters; Bandwidth; Chebyshev filters; Design; Microwave filters; Millimeter waves; Polynomials; Transmissions, Chebyshev polynomials of the second kind; Dual-band bandpass filter; Filter fabrication; Filter response; Filtering functions; Fractional bandwidths; Millimetre wave applications; Transmission zeros, Microstrip filters
note: cited By 0; Conference of 2020 Asia-Pacific Microwave Conference, APMC 2020 ; Conference Date: 8 December 2020 Through 11 December 2020; Conference Code:166885
abstract: This paper extends the mathematical synthesis on chaining Chebyshev polynomials of the second kind for the application of a dual-band microstrip filter. The proposed filter allows the flexibility to place multiple inner band transmission zeros for better inner band rejection without affecting the equiripple characteristics of chained Chebyshev polynomials of the second kind. This proposed approach can achieve high adjacent bands' selectivity and optimum ripple levels for both passband and stopband. The design method allows one transmission zero reduction and can be introduced at different locations within inner stopband. An eighth-order microstrip filter centred at a frequency of 3.5 GHz, with a fractional bandwidth of 12 in each passband, has been simulated and fabricated to verify the proposed method. A good agreement is found between the simulated and measured filter responses. The proposed filtering function can also be implemented in various filter fabrication technologies for millimetre-wave applications. © 2020 IEEE.
date: 2020
publisher: Institute of Electrical and Electronics Engineers Inc.
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100756965&doi=10.1109%2fAPMC47863.2020.9331442&partnerID=40&md5=3becf53da2de595ec00fbd6adb66339b
id_number: 10.1109/APMC47863.2020.9331442
full_text_status: none
publication: Asia-Pacific Microwave Conference Proceedings, APMC
volume: 2020-D
pagerange: 525-527
refereed: TRUE
isbn: 9781728169620
citation:   Ng, G.S. and Leong, Y. and Cheab, S. and Alias, I.B. and Soeung, S.  (2020) Design of Dual-Band Bandpass Filter Based on Chained Chebyshev Polynomials of the Second Kind.  In: UNSPECIFIED.