Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries

Detalhes bibliográficos
Autor(a) principal: Gomes Neto,Alfredo
Data de Publicação: 2021
Outros Autores: Silva,Jefferson Costa e, Coutinho,Ianes Barbosa Grécia, Fernandes,Diego Cássio Garcia, Duarte,Laryssa Maria de Sousa, Barboza,Amanda 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=S2179-10742021000400714
Resumo: Abstract A reconfigurable frequency selective surface, FSS, associating cross dipoles and matryoshka geometries is described in this paper. The proposed reconfigurable FSS uses as active element PIN diodes. With the associated geometries, three resonant frequencies are achieved, two fixed, related to the matryoshka geometry, and one that can be activated or not, related to the cross dipoles geometry. Differently from previous works, an inductor was inserted into the cross dipoles’ horizontal arms, maintaining its resonance for x polarization. The PIN diode inserted into cross dipoles’ vertical arms controls the respective resonance. The design procedures for each geometry, in addition to PIN diode and RF inductor basics are outlined. The expected results are discussed based on the analysis of the resonances of each geometry and the associated geometries, as well as the different PIN diode bias states (OFF and ON). A prototype was fabricated and characterized, obtaining a good agreement between the numerical and experimental results, with a reconfiguration bandwidth of 0.24 GHz, from 2.12 GHz to 2.36 GHz, for a variation of at least 10 dB between the OFF and ON states.
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spelling Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka GeometriesCross dipolesmatryoshkaPIN diodereconfigurable FSSAbstract A reconfigurable frequency selective surface, FSS, associating cross dipoles and matryoshka geometries is described in this paper. The proposed reconfigurable FSS uses as active element PIN diodes. With the associated geometries, three resonant frequencies are achieved, two fixed, related to the matryoshka geometry, and one that can be activated or not, related to the cross dipoles geometry. Differently from previous works, an inductor was inserted into the cross dipoles’ horizontal arms, maintaining its resonance for x polarization. The PIN diode inserted into cross dipoles’ vertical arms controls the respective resonance. The design procedures for each geometry, in addition to PIN diode and RF inductor basics are outlined. The expected results are discussed based on the analysis of the resonances of each geometry and the associated geometries, as well as the different PIN diode bias states (OFF and ON). A prototype was fabricated and characterized, obtaining a good agreement between the numerical and experimental results, with a reconfiguration bandwidth of 0.24 GHz, from 2.12 GHz to 2.36 GHz, for a variation of at least 10 dB between the OFF and ON states.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2021-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400714Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.20 n.4 2021reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742021v20i4254765info:eu-repo/semantics/openAccessGomes Neto,AlfredoSilva,Jefferson Costa eCoutinho,Ianes Barbosa GréciaFernandes,Diego Cássio GarciaDuarte,Laryssa Maria de SousaBarboza,Amanda Gomeseng2021-11-11T00:00:00Zoai:scielo:S2179-10742021000400714Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2021-11-11T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
title Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
spellingShingle Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
Gomes Neto,Alfredo
Cross dipoles
matryoshka
PIN diode
reconfigurable FSS
title_short Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
title_full Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
title_fullStr Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
title_full_unstemmed Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
title_sort Development of Reconfigurable Frequency Selective Surface Associating Cross Dipoles and Matryoshka Geometries
author Gomes Neto,Alfredo
author_facet Gomes Neto,Alfredo
Silva,Jefferson Costa e
Coutinho,Ianes Barbosa Grécia
Fernandes,Diego Cássio Garcia
Duarte,Laryssa Maria de Sousa
Barboza,Amanda Gomes
author_role author
author2 Silva,Jefferson Costa e
Coutinho,Ianes Barbosa Grécia
Fernandes,Diego Cássio Garcia
Duarte,Laryssa Maria de Sousa
Barboza,Amanda Gomes
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Gomes Neto,Alfredo
Silva,Jefferson Costa e
Coutinho,Ianes Barbosa Grécia
Fernandes,Diego Cássio Garcia
Duarte,Laryssa Maria de Sousa
Barboza,Amanda Gomes
dc.subject.por.fl_str_mv Cross dipoles
matryoshka
PIN diode
reconfigurable FSS
topic Cross dipoles
matryoshka
PIN diode
reconfigurable FSS
description Abstract A reconfigurable frequency selective surface, FSS, associating cross dipoles and matryoshka geometries is described in this paper. The proposed reconfigurable FSS uses as active element PIN diodes. With the associated geometries, three resonant frequencies are achieved, two fixed, related to the matryoshka geometry, and one that can be activated or not, related to the cross dipoles geometry. Differently from previous works, an inductor was inserted into the cross dipoles’ horizontal arms, maintaining its resonance for x polarization. The PIN diode inserted into cross dipoles’ vertical arms controls the respective resonance. The design procedures for each geometry, in addition to PIN diode and RF inductor basics are outlined. The expected results are discussed based on the analysis of the resonances of each geometry and the associated geometries, as well as the different PIN diode bias states (OFF and ON). A prototype was fabricated and characterized, obtaining a good agreement between the numerical and experimental results, with a reconfiguration bandwidth of 0.24 GHz, from 2.12 GHz to 2.36 GHz, for a variation of at least 10 dB between the OFF and ON states.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-01
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=S2179-10742021000400714
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742021000400714
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742021v20i4254765
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.20 n.4 2021
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
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