A new technique using axially slotted microstrip line for antenna impedance matching designs

Detalhes bibliográficos
Autor(a) principal: D´Assunção, Adaildo Gomes
Data de Publicação: 2019
Outros Autores: Silva, André N. da, Carvalho, Rafaela Gomes Gonçalves de, D’Assunção Júnior, Adaildo Gomes, D’Assunção, Adaildo Gomes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/31812
Resumo: A new technique is presented for designing microstrip patch antennas with very good input impedance matching. The analysis is carried out for 1.78 GHz, 2.42 GHz and 3.46 GHz rectangular patch antennas printed on low-cost fiberglass substrates (FR-4), mounted on a ground plane and fed by a microstrip line. The antenna impedance matching is obtained using a slotted microstrip line feeder. The use of the proposed impedance matching technique showed considerable improvement from the reflection coefficient point of view, with reduction of about 20 dB at the resonant frequency, without modifying the original dimensions of the antenna patch elements or the width of the feeding microstrip line. Numerical characterization is carried out using Ansoft Designer software and iterative method WCIP. Prototypes are fabricated and measured, for validation purpose, showing good agreement when compared to simulated results
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spelling D´Assunção, Adaildo GomesSilva, André N. daCarvalho, Rafaela Gomes Gonçalves deD’Assunção Júnior, Adaildo GomesD’Assunção, Adaildo Gomes2021-03-11T20:43:09Z2021-03-11T20:43:09Z2019-06-19SILVA, André N. da; CARVALHO, Rafaela G. G. de; D’ASSUNÇÃO JUNIOR, Adaildo G.; D’ASSUNÇÃO, Adaildo G.. A New Technique Using Axially Slotted Microstrip Line for Antenna Impedance Matching Designs. Journal Of Microwaves, Optoelectronics And Electromagnetic Applications, [S.L.], v. 18, n. 2, p. 208-218, jun. 2019. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200208&tlng=en. Acesso em: 20 out. 2020. http://dx.doi.org/10.1590/2179-10742019v18i21556.2179-1074https://repositorio.ufrn.br/handle/123456789/3181210.1590/2179-10742019v18i21556Journal of Microwaves, Optoelectronics and Electromagnetic Applications - ScieloAttribution-NonCommercial 3.0 Brazilhttp://creativecommons.org/licenses/by-nc/3.0/br/info:eu-repo/semantics/openAccessSlotted microstripSlotted feederImpedance matchingMicrostrip antennaWCIPA new technique using axially slotted microstrip line for antenna impedance matching designsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleA new technique is presented for designing microstrip patch antennas with very good input impedance matching. The analysis is carried out for 1.78 GHz, 2.42 GHz and 3.46 GHz rectangular patch antennas printed on low-cost fiberglass substrates (FR-4), mounted on a ground plane and fed by a microstrip line. The antenna impedance matching is obtained using a slotted microstrip line feeder. The use of the proposed impedance matching technique showed considerable improvement from the reflection coefficient point of view, with reduction of about 20 dB at the resonant frequency, without modifying the original dimensions of the antenna patch elements or the width of the feeding microstrip line. Numerical characterization is carried out using Ansoft Designer software and iterative method WCIP. 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dc.title.pt_BR.fl_str_mv A new technique using axially slotted microstrip line for antenna impedance matching designs
title A new technique using axially slotted microstrip line for antenna impedance matching designs
spellingShingle A new technique using axially slotted microstrip line for antenna impedance matching designs
D´Assunção, Adaildo Gomes
Slotted microstrip
Slotted feeder
Impedance matching
Microstrip antenna
WCIP
title_short A new technique using axially slotted microstrip line for antenna impedance matching designs
title_full A new technique using axially slotted microstrip line for antenna impedance matching designs
title_fullStr A new technique using axially slotted microstrip line for antenna impedance matching designs
title_full_unstemmed A new technique using axially slotted microstrip line for antenna impedance matching designs
title_sort A new technique using axially slotted microstrip line for antenna impedance matching designs
author D´Assunção, Adaildo Gomes
author_facet D´Assunção, Adaildo Gomes
Silva, André N. da
Carvalho, Rafaela Gomes Gonçalves de
D’Assunção Júnior, Adaildo Gomes
D’Assunção, Adaildo Gomes
author_role author
author2 Silva, André N. da
Carvalho, Rafaela Gomes Gonçalves de
D’Assunção Júnior, Adaildo Gomes
D’Assunção, Adaildo Gomes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv D´Assunção, Adaildo Gomes
Silva, André N. da
Carvalho, Rafaela Gomes Gonçalves de
D’Assunção Júnior, Adaildo Gomes
D’Assunção, Adaildo Gomes
dc.subject.por.fl_str_mv Slotted microstrip
Slotted feeder
Impedance matching
Microstrip antenna
WCIP
topic Slotted microstrip
Slotted feeder
Impedance matching
Microstrip antenna
WCIP
description A new technique is presented for designing microstrip patch antennas with very good input impedance matching. The analysis is carried out for 1.78 GHz, 2.42 GHz and 3.46 GHz rectangular patch antennas printed on low-cost fiberglass substrates (FR-4), mounted on a ground plane and fed by a microstrip line. The antenna impedance matching is obtained using a slotted microstrip line feeder. The use of the proposed impedance matching technique showed considerable improvement from the reflection coefficient point of view, with reduction of about 20 dB at the resonant frequency, without modifying the original dimensions of the antenna patch elements or the width of the feeding microstrip line. Numerical characterization is carried out using Ansoft Designer software and iterative method WCIP. Prototypes are fabricated and measured, for validation purpose, showing good agreement when compared to simulated results
publishDate 2019
dc.date.issued.fl_str_mv 2019-06-19
dc.date.accessioned.fl_str_mv 2021-03-11T20:43:09Z
dc.date.available.fl_str_mv 2021-03-11T20:43:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv SILVA, André N. da; CARVALHO, Rafaela G. G. de; D’ASSUNÇÃO JUNIOR, Adaildo G.; D’ASSUNÇÃO, Adaildo G.. A New Technique Using Axially Slotted Microstrip Line for Antenna Impedance Matching Designs. Journal Of Microwaves, Optoelectronics And Electromagnetic Applications, [S.L.], v. 18, n. 2, p. 208-218, jun. 2019. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200208&tlng=en. Acesso em: 20 out. 2020. http://dx.doi.org/10.1590/2179-10742019v18i21556.
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/31812
dc.identifier.issn.none.fl_str_mv 2179-1074
dc.identifier.doi.none.fl_str_mv 10.1590/2179-10742019v18i21556
identifier_str_mv SILVA, André N. da; CARVALHO, Rafaela G. G. de; D’ASSUNÇÃO JUNIOR, Adaildo G.; D’ASSUNÇÃO, Adaildo G.. A New Technique Using Axially Slotted Microstrip Line for Antenna Impedance Matching Designs. Journal Of Microwaves, Optoelectronics And Electromagnetic Applications, [S.L.], v. 18, n. 2, p. 208-218, jun. 2019. Disponível em: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742019000200208&tlng=en. Acesso em: 20 out. 2020. http://dx.doi.org/10.1590/2179-10742019v18i21556.
2179-1074
10.1590/2179-10742019v18i21556
url https://repositorio.ufrn.br/handle/123456789/31812
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial 3.0 Brazil
http://creativecommons.org/licenses/by-nc/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial 3.0 Brazil
http://creativecommons.org/licenses/by-nc/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications - Scielo
publisher.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications - Scielo
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