Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors

This paper presents small balanced bandpass filters exhibiting wide differential-mode pass bands and high common-mode suppression. The filters are implemented in microstrip technology and their topology consists of multisection mirrored stepped impedance resonators (SIRs) alternating with mirrored i...

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Autores: Sans, Marc, Selga, Jordi, Vélez, París, Rodriguez Perez, Ana Maria, Bonache, Jordi, Martin, Ferran, Boria Esbert, Vicente Enrique|||0000-0001-7150-9785
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/83762
Acesso em linha:https://riunet.upv.es/handle/10251/83762
Access Level:acceso abierto
Palavra-chave:Balanced filters
Bandpass filters
Stepped impedance resonators (SIRs)
Space mapping (SM)
TEORIA DE LA SEÑAL Y COMUNICACIONES
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spelling Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitorsSans, MarcSelga, JordiVélez, ParísRodriguez Perez, Ana MariaBonache, JordiMartin, FerranBoria Esbert, Vicente Enrique|||0000-0001-7150-9785Balanced filtersBandpass filtersStepped impedance resonators (SIRs)Space mapping (SM)TEORIA DE LA SEÑAL Y COMUNICACIONESThis paper presents small balanced bandpass filters exhibiting wide differential-mode pass bands and high common-mode suppression. The filters are implemented in microstrip technology and their topology consists of multisection mirrored stepped impedance resonators (SIRs) alternating with mirrored interdigital capacitors. The mirrored SIRs provide the required common-mode transmission zeros to achieve effective rejection of that mode in the region of interest, i.e. the differential-mode pass band. An automated design method for such filters, based on aggressive space mapping, is reported. The method uses the equivalent circuit model of both the mirrored SIRs and the interdigital capacitors, and filter synthesis is based on a quasi-Newton iterative algorithm where parameter extraction is the key aspect. The automated design approach is illustrated through an order-3 filter, where it is demonstrated that the filter topology is generated from the specifications. As compared with previous balanced filters based on mirrored SIRs coupled through admittance inverters, the proposed filters of this work are smaller and the design method is simplified, since bandwidth compensation due to the narrowband functionality of the inverters is avoided.This work was supported by MINECO-Spain (projects no. TEC2013-47037-C5-1-R, TEC2013-40600-R, and TEC2013-49221-EXP), Generalitat de Catalunya (project no. 2014SGR-157), and Institucio Catalana de Recerca i Estudis Avancats (who has awarded Ferran Martin).Cambridge University Press (CUP)Escuela Técnica Superior de Ingeniería de TelecomunicaciónDepartamento de ComunicacionesInstituto Universitario de Telecomunicación y Aplicaciones MultimediaGeneralitat de CatalunyaInstitució Catalana de Recerca i Estudis AvançatsRepositorio Institucional de la Universitat Politècnica de València Riunet20162016-06-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/83762reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-47037-C5-1-R SOLUCIONES TECNOLOGICAS COMPACTAS PARA DISPOSITIVOS PASIVOS DE ALTA FRECUENCIA CON RESPUESTAS AVANZADAS Y RECONFIGURABLESMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-40600-R DISEÑO Y SINTESIS DE COMPONENTES DE RF%2FMICROONDAS BASADOS EN CONCEPTOS AVANZADOS Y SU APLICACION A CIRCUITOS DE COMUNICACIONES, SENSORES Y RFIDMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-49221-EXP HERRAMIENTA CAD PARA LA SINTESIS DESASISTIDA Y AUTOMATIZADA DE CIRCUITOS COMPLEJOS DE RF%2FMICROONDAS EN TECNOLOGIA PLANAGeneralitat de Catalunya Generalitat de Catalunya 2014 SGR 157open accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/837622026-06-13T07:49:27Z
dc.title.none.fl_str_mv Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
title Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
spellingShingle Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
Sans, Marc
Balanced filters
Bandpass filters
Stepped impedance resonators (SIRs)
Space mapping (SM)
TEORIA DE LA SEÑAL Y COMUNICACIONES
title_short Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
title_full Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
title_fullStr Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
title_full_unstemmed Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
title_sort Automated design of balanced wideband bandpass filters based on mirrored stepped impedance resonators (SIRs) and interdigital capacitors
dc.creator.none.fl_str_mv Sans, Marc
Selga, Jordi
Vélez, París
Rodriguez Perez, Ana Maria
Bonache, Jordi
Martin, Ferran
Boria Esbert, Vicente Enrique|||0000-0001-7150-9785
author Sans, Marc
author_facet Sans, Marc
Selga, Jordi
Vélez, París
Rodriguez Perez, Ana Maria
Bonache, Jordi
Martin, Ferran
Boria Esbert, Vicente Enrique|||0000-0001-7150-9785
author_role author
author2 Selga, Jordi
Vélez, París
Rodriguez Perez, Ana Maria
Bonache, Jordi
Martin, Ferran
Boria Esbert, Vicente Enrique|||0000-0001-7150-9785
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Escuela Técnica Superior de Ingeniería de Telecomunicación
Departamento de Comunicaciones
Instituto Universitario de Telecomunicación y Aplicaciones Multimedia
Generalitat de Catalunya
Institució Catalana de Recerca i Estudis Avançats
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Balanced filters
Bandpass filters
Stepped impedance resonators (SIRs)
Space mapping (SM)
TEORIA DE LA SEÑAL Y COMUNICACIONES
topic Balanced filters
Bandpass filters
Stepped impedance resonators (SIRs)
Space mapping (SM)
TEORIA DE LA SEÑAL Y COMUNICACIONES
description This paper presents small balanced bandpass filters exhibiting wide differential-mode pass bands and high common-mode suppression. The filters are implemented in microstrip technology and their topology consists of multisection mirrored stepped impedance resonators (SIRs) alternating with mirrored interdigital capacitors. The mirrored SIRs provide the required common-mode transmission zeros to achieve effective rejection of that mode in the region of interest, i.e. the differential-mode pass band. An automated design method for such filters, based on aggressive space mapping, is reported. The method uses the equivalent circuit model of both the mirrored SIRs and the interdigital capacitors, and filter synthesis is based on a quasi-Newton iterative algorithm where parameter extraction is the key aspect. The automated design approach is illustrated through an order-3 filter, where it is demonstrated that the filter topology is generated from the specifications. As compared with previous balanced filters based on mirrored SIRs coupled through admittance inverters, the proposed filters of this work are smaller and the design method is simplified, since bandwidth compensation due to the narrowband functionality of the inverters is avoided.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-06-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/83762
url https://riunet.upv.es/handle/10251/83762
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-47037-C5-1-R SOLUCIONES TECNOLOGICAS COMPACTAS PARA DISPOSITIVOS PASIVOS DE ALTA FRECUENCIA CON RESPUESTAS AVANZADAS Y RECONFIGURABLES
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-40600-R DISEÑO Y SINTESIS DE COMPONENTES DE RF%2FMICROONDAS BASADOS EN CONCEPTOS AVANZADOS Y SU APLICACION A CIRCUITOS DE COMUNICACIONES, SENSORES Y RFID
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 TEC2013-49221-EXP HERRAMIENTA CAD PARA LA SINTESIS DESASISTIDA Y AUTOMATIZADA DE CIRCUITOS COMPLEJOS DE RF%2FMICROONDAS EN TECNOLOGIA PLANA
Generalitat de Catalunya Generalitat de Catalunya 2014 SGR 157
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
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
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press (CUP)
publisher.none.fl_str_mv Cambridge University Press (CUP)
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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