Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
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=S2179-10742022000300351 |
Resumo: | Abstract In this paper, benefiting from frequency transformation between the normalized frequency domain of low-pass prototype frequencies and the real frequency domain of the filter, a purely analytical procedure for dual-band filter design is used. The coupling matrix of the filter is analytically extracted, without the need to perform numerical optimization. The procedure also includes finding the equivalent circuit for these types of filters. The frequency transformation formula is verified through an example. The equivalent circuit and the coupling matrix are also analytically deduced through the same example. Using an electromagnetic structure simulator, an interdigital dual-band filter is designed and simulated. The simulation results fulfill the specifications of the given filter example, and the simulation results verify the possibility of achieving the required specifications of the filter frequency response. The designed and simulated filter has been implemented and measured using a Scalar Network Analyzer. The measurement results confirm the simulation results and the efficiency of the synthesis procedure. |
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Journal of Microwaves. Optoelectronics and Electromagnetic Applications |
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Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approachdual-band filterdual-resonance frequencyfrequency transformationinterdigital filterAbstract In this paper, benefiting from frequency transformation between the normalized frequency domain of low-pass prototype frequencies and the real frequency domain of the filter, a purely analytical procedure for dual-band filter design is used. The coupling matrix of the filter is analytically extracted, without the need to perform numerical optimization. The procedure also includes finding the equivalent circuit for these types of filters. The frequency transformation formula is verified through an example. The equivalent circuit and the coupling matrix are also analytically deduced through the same example. Using an electromagnetic structure simulator, an interdigital dual-band filter is designed and simulated. The simulation results fulfill the specifications of the given filter example, and the simulation results verify the possibility of achieving the required specifications of the filter frequency response. The designed and simulated filter has been implemented and measured using a Scalar Network Analyzer. The measurement results confirm the simulation results and the efficiency of the synthesis procedure.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2022-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000300351Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.21 n.3 2022reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742022v21i3261857info:eu-repo/semantics/openAccessAlbik,MoutazAbboud,FarizSarhan,AlaaeddinAlkhoder,Assaleng2022-10-07T00:00:00Zoai:scielo:S2179-10742022000300351Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2022-10-07T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false |
dc.title.none.fl_str_mv |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
title |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
spellingShingle |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach Albik,Moutaz dual-band filter dual-resonance frequency frequency transformation interdigital filter |
title_short |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
title_full |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
title_fullStr |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
title_full_unstemmed |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
title_sort |
Design and Implementation of Microwave Dual-Band Pass Interdigital Filter Using an Analytical Approach |
author |
Albik,Moutaz |
author_facet |
Albik,Moutaz Abboud,Fariz Sarhan,Alaaeddin Alkhoder,Assal |
author_role |
author |
author2 |
Abboud,Fariz Sarhan,Alaaeddin Alkhoder,Assal |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Albik,Moutaz Abboud,Fariz Sarhan,Alaaeddin Alkhoder,Assal |
dc.subject.por.fl_str_mv |
dual-band filter dual-resonance frequency frequency transformation interdigital filter |
topic |
dual-band filter dual-resonance frequency frequency transformation interdigital filter |
description |
Abstract In this paper, benefiting from frequency transformation between the normalized frequency domain of low-pass prototype frequencies and the real frequency domain of the filter, a purely analytical procedure for dual-band filter design is used. The coupling matrix of the filter is analytically extracted, without the need to perform numerical optimization. The procedure also includes finding the equivalent circuit for these types of filters. The frequency transformation formula is verified through an example. The equivalent circuit and the coupling matrix are also analytically deduced through the same example. Using an electromagnetic structure simulator, an interdigital dual-band filter is designed and simulated. The simulation results fulfill the specifications of the given filter example, and the simulation results verify the possibility of achieving the required specifications of the filter frequency response. The designed and simulated filter has been implemented and measured using a Scalar Network Analyzer. The measurement results confirm the simulation results and the efficiency of the synthesis procedure. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-01 |
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=S2179-10742022000300351 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742022000300351 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2179-10742022v21i3261857 |
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.3 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_ |
1752122127125839872 |