A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator

Detalhes bibliográficos
Autor(a) principal: Duarte Júnior,José Garibaldi
Data de Publicação: 2022
Outros Autores: Oliveira,João Guilherme Domingos, Silva Neto,Valdemir Praxedes da, D’Assunção,Adaildo Gomes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000100131
Resumo: Abstract In this work, a new model of high selectivity dual-mode bandpass filter is presented. The proposed filter consists of a set of coupled lines with a dual-mode adjustable response in its design process. An improvement in selectivity is presented by combining the dual-mode element with a classic band rejection structure, thus making it possible to introduce transmission zeros near the transmission band. A modeling is presented based on the traditional analysis of even and odd excitation circuit. Circuit and microstrip line simulations are carried out via ADS and Ansoft HFSS, and their results are compared with measurements made on a fabricated prototype. Its results were consistent with those of the process of analysis and synthesis of the high selectivity filter.
id SBMO-1_1d8e1b21dee64e6d76fb6c7c4c78be90
oai_identifier_str oai:scielo:S2179-10742022000100131
network_acronym_str SBMO-1
network_name_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository_id_str
spelling A High-Selectivity Bandpass Filter Using Dual-Mode Coupling ResonatorBandpass filterHigh-selectivityCoupling linesEven-Odd modesAllstopAbstract In this work, a new model of high selectivity dual-mode bandpass filter is presented. The proposed filter consists of a set of coupled lines with a dual-mode adjustable response in its design process. An improvement in selectivity is presented by combining the dual-mode element with a classic band rejection structure, thus making it possible to introduce transmission zeros near the transmission band. A modeling is presented based on the traditional analysis of even and odd excitation circuit. Circuit and microstrip line simulations are carried out via ADS and Ansoft HFSS, and their results are compared with measurements made on a fabricated prototype. Its results were consistent with those of the process of analysis and synthesis of the high selectivity filter.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2022-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000100131Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.21 n.1 2022reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742022v21i1254108info:eu-repo/semantics/openAccessDuarte Júnior,José GaribaldiOliveira,João Guilherme DomingosSilva Neto,Valdemir Praxedes daD’Assunção,Adaildo Gomeseng2022-03-07T00:00:00Zoai:scielo:S2179-10742022000100131Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2022-03-07T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
title A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
spellingShingle A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
Duarte Júnior,José Garibaldi
Bandpass filter
High-selectivity
Coupling lines
Even-Odd modes
Allstop
title_short A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
title_full A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
title_fullStr A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
title_full_unstemmed A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
title_sort A High-Selectivity Bandpass Filter Using Dual-Mode Coupling Resonator
author Duarte Júnior,José Garibaldi
author_facet Duarte Júnior,José Garibaldi
Oliveira,João Guilherme Domingos
Silva Neto,Valdemir Praxedes da
D’Assunção,Adaildo Gomes
author_role author
author2 Oliveira,João Guilherme Domingos
Silva Neto,Valdemir Praxedes da
D’Assunção,Adaildo Gomes
author2_role author
author
author
dc.contributor.author.fl_str_mv Duarte Júnior,José Garibaldi
Oliveira,João Guilherme Domingos
Silva Neto,Valdemir Praxedes da
D’Assunção,Adaildo Gomes
dc.subject.por.fl_str_mv Bandpass filter
High-selectivity
Coupling lines
Even-Odd modes
Allstop
topic Bandpass filter
High-selectivity
Coupling lines
Even-Odd modes
Allstop
description Abstract In this work, a new model of high selectivity dual-mode bandpass filter is presented. The proposed filter consists of a set of coupled lines with a dual-mode adjustable response in its design process. An improvement in selectivity is presented by combining the dual-mode element with a classic band rejection structure, thus making it possible to introduce transmission zeros near the transmission band. A modeling is presented based on the traditional analysis of even and odd excitation circuit. Circuit and microstrip line simulations are carried out via ADS and Ansoft HFSS, and their results are compared with measurements made on a fabricated prototype. Its results were consistent with those of the process of analysis and synthesis of the high selectivity filter.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000100131
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000100131
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742022v21i1254108
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
dc.source.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.21 n.1 2022
reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applications
instname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
instname_str Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron_str SBMO
institution SBMO
reponame_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
collection Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository.name.fl_str_mv Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
repository.mail.fl_str_mv ||editor_jmoe@sbmo.org.br
_version_ 1752122127098576896

Registros relacionados