Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows

The direct synthesis of a family of digital-filter-based RF analog circuits with transmission zeros (TZs) and constant-group-delay behavior is reported. The adopted RF circuit consists of a transversal filtering network composed of transmission-line segments that are connected through a multi-way po...

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Authors: Muñoz Ferreras, José María|||0000-0003-1929-3934, Malki, Mohamed, Gómez García, Roberto|||0000-0001-9132-6927, Yang, Li|||0000-0002-1264-4810
Format: article
Publication Date:2023
Country:España
Institution:Universidad de Alcalá (UAH)
Repository:e_Buah Biblioteca Digital Universidad de Alcalá
Language:English
OAI Identifier:oai:ebuah.uah.es:10017/65195
Online Access:http://hdl.handle.net/10017/65195
https://dx.doi.org/10.1109/TCSII.2023.3344678
Access Level:Open access
Keyword:Absorptive filter
Bandpass filter (BPF)
Dolph-Chebyshev window
Finite-impulse-response (FIR) digital filter
Group delay
Microstrip filter
Microwave filter
Reflectionless filter
RF filter
Transmission zero (TZ)
Transversal filter
Telecomunicaciones
Telecommunication
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spelling Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windowsMuñoz Ferreras, José María|||0000-0003-1929-3934Malki, MohamedGómez García, Roberto|||0000-0001-9132-6927Yang, Li|||0000-0002-1264-4810Absorptive filterBandpass filter (BPF)Dolph-Chebyshev windowFinite-impulse-response (FIR) digital filterGroup delayMicrostrip filterMicrowave filterReflectionless filterRF filterTransmission zero (TZ)Transversal filterTelecomunicacionesTelecommunicationThe direct synthesis of a family of digital-filter-based RF analog circuits with transmission zeros (TZs) and constant-group-delay behavior is reported. The adopted RF circuit consists of a transversal filtering network composed of transmission-line segments that are connected through a multi-way power divider and combiner at its input and output terminals, respectively. The synthesis procedure starts by obtaining the coefficients of a finite-impulse-response (FIR) digital filter of interest and finalizes with the determination of the electrical parameters of the RF circuit. In particular, designs corresponding to Dolph-Chebyshev windows are addressed in this brief. For experimental-demonstration purposes, two 5-GHz proof-of-concept microstrip prototypes of a symmetrical-quasi-reflectionless bandpass filter (BPF) with Dolph-Chebyshev-type response and the in-series cascade connection of two replicas of it are designed, manufactured, and tested.Agencia Estatal de InvestigaciónIEEE20232023-12-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10017/65195https://dx.doi.org/10.1109/TCSII.2023.3344678reponame:e_Buah Biblioteca Digital Universidad de Alcaláinstname:Universidad de Alcalá (UAH)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116983RB-I00 NEW-GENERATION MICROWAVE PASSIVE COMPONENTS FOR ADVANCED WIRELESS-COMMUNICATIONS%2FRF-SENSING PLATFORMSopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ebuah.uah.es:10017/651952026-06-18T11:13:07Z
dc.title.none.fl_str_mv Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
title Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
spellingShingle Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
Muñoz Ferreras, José María|||0000-0003-1929-3934
Absorptive filter
Bandpass filter (BPF)
Dolph-Chebyshev window
Finite-impulse-response (FIR) digital filter
Group delay
Microstrip filter
Microwave filter
Reflectionless filter
RF filter
Transmission zero (TZ)
Transversal filter
Telecomunicaciones
Telecommunication
title_short Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
title_full Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
title_fullStr Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
title_full_unstemmed Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
title_sort Digital-filter-based flat-group-delay RF analog circuits: application to Dolph-Chebyshev windows
dc.creator.none.fl_str_mv Muñoz Ferreras, José María|||0000-0003-1929-3934
Malki, Mohamed
Gómez García, Roberto|||0000-0001-9132-6927
Yang, Li|||0000-0002-1264-4810
author Muñoz Ferreras, José María|||0000-0003-1929-3934
author_facet Muñoz Ferreras, José María|||0000-0003-1929-3934
Malki, Mohamed
Gómez García, Roberto|||0000-0001-9132-6927
Yang, Li|||0000-0002-1264-4810
author_role author
author2 Malki, Mohamed
Gómez García, Roberto|||0000-0001-9132-6927
Yang, Li|||0000-0002-1264-4810
author2_role author
author
author
dc.subject.none.fl_str_mv Absorptive filter
Bandpass filter (BPF)
Dolph-Chebyshev window
Finite-impulse-response (FIR) digital filter
Group delay
Microstrip filter
Microwave filter
Reflectionless filter
RF filter
Transmission zero (TZ)
Transversal filter
Telecomunicaciones
Telecommunication
topic Absorptive filter
Bandpass filter (BPF)
Dolph-Chebyshev window
Finite-impulse-response (FIR) digital filter
Group delay
Microstrip filter
Microwave filter
Reflectionless filter
RF filter
Transmission zero (TZ)
Transversal filter
Telecomunicaciones
Telecommunication
description The direct synthesis of a family of digital-filter-based RF analog circuits with transmission zeros (TZs) and constant-group-delay behavior is reported. The adopted RF circuit consists of a transversal filtering network composed of transmission-line segments that are connected through a multi-way power divider and combiner at its input and output terminals, respectively. The synthesis procedure starts by obtaining the coefficients of a finite-impulse-response (FIR) digital filter of interest and finalizes with the determination of the electrical parameters of the RF circuit. In particular, designs corresponding to Dolph-Chebyshev windows are addressed in this brief. For experimental-demonstration purposes, two 5-GHz proof-of-concept microstrip prototypes of a symmetrical-quasi-reflectionless bandpass filter (BPF) with Dolph-Chebyshev-type response and the in-series cascade connection of two replicas of it are designed, manufactured, and tested.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-12-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10017/65195
https://dx.doi.org/10.1109/TCSII.2023.3344678
url http://hdl.handle.net/10017/65195
https://dx.doi.org/10.1109/TCSII.2023.3344678
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116983RB-I00 NEW-GENERATION MICROWAVE PASSIVE COMPONENTS FOR ADVANCED WIRELESS-COMMUNICATIONS%2FRF-SENSING PLATFORMS
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:e_Buah Biblioteca Digital Universidad de Alcalá
instname:Universidad de Alcalá (UAH)
instname_str Universidad de Alcalá (UAH)
reponame_str e_Buah Biblioteca Digital Universidad de Alcalá
collection e_Buah Biblioteca Digital Universidad de Alcalá
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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