A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation

Detalhes bibliográficos
Autor(a) principal: Kaboutari, K.
Data de Publicação: 2021
Outros Autores: Hosseini, V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/36640
Resumo: In this research, a small 4×4 printed Multiple-Input/Multiple-Output (MIMO) antenna for use in Industrial, Scientific, and Medical (ISM) systems with medical applications is presented. The proposed structure consists of four dragonflyshaped radiators and four stepped-ground planes. In this design, adjacent elements are placed perpendicular to each other to create the necessary isolation between them. Also, a novel decoupling-element is utilized between the radiatingelements as an innovation for enhancing the isolation. A pair of rectangularshaped slits on either side of the dragonfly-shaped radiation patch is employed for determining the frequency band of the antennas. Laboratory results show that the proposed MIMO antenna can cover the frequency band of 2.16 GHz to 3.2 GHz with isolation above 21.4 dB. Small dimensions of 0.63λ × 0.63λ mm2 and presentation of diversity performance with an Envelope Correlation Coefficient (ECC) of less than 0.001 for aligned elements and 0.00043 for orthogonal elements are other particular advantages of the proposed antenna. Keywords: MIMO antennas, ISM band, Monopole antenna, Medical application of antennas.
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spelling A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operationMIMO antennasISM bandMonopole antennaMedical application of antennasIn this research, a small 4×4 printed Multiple-Input/Multiple-Output (MIMO) antenna for use in Industrial, Scientific, and Medical (ISM) systems with medical applications is presented. The proposed structure consists of four dragonflyshaped radiators and four stepped-ground planes. In this design, adjacent elements are placed perpendicular to each other to create the necessary isolation between them. Also, a novel decoupling-element is utilized between the radiatingelements as an innovation for enhancing the isolation. A pair of rectangularshaped slits on either side of the dragonfly-shaped radiation patch is employed for determining the frequency band of the antennas. Laboratory results show that the proposed MIMO antenna can cover the frequency band of 2.16 GHz to 3.2 GHz with isolation above 21.4 dB. Small dimensions of 0.63λ × 0.63λ mm2 and presentation of diversity performance with an Envelope Correlation Coefficient (ECC) of less than 0.001 for aligned elements and 0.00043 for orthogonal elements are other particular advantages of the proposed antenna. Keywords: MIMO antennas, ISM band, Monopole antenna, Medical application of antennas.Elsevier2021-052021-05-01T00:00:00Z2023-05-31T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/36640eng1434-841110.1016/j.aeue.2021.153687Kaboutari, K.Hosseini, V.info:eu-repo/semantics/embargoedAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-06T04:43:43Zoai:ria.ua.pt:10773/36640Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-06T04:43:43Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
title A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
spellingShingle A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
Kaboutari, K.
MIMO antennas
ISM band
Monopole antenna
Medical application of antennas
title_short A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
title_full A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
title_fullStr A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
title_full_unstemmed A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
title_sort A compact 4-element printed planar MIMO antenna system with isolation enhancement for ISM band operation
author Kaboutari, K.
author_facet Kaboutari, K.
Hosseini, V.
author_role author
author2 Hosseini, V.
author2_role author
dc.contributor.author.fl_str_mv Kaboutari, K.
Hosseini, V.
dc.subject.por.fl_str_mv MIMO antennas
ISM band
Monopole antenna
Medical application of antennas
topic MIMO antennas
ISM band
Monopole antenna
Medical application of antennas
description In this research, a small 4×4 printed Multiple-Input/Multiple-Output (MIMO) antenna for use in Industrial, Scientific, and Medical (ISM) systems with medical applications is presented. The proposed structure consists of four dragonflyshaped radiators and four stepped-ground planes. In this design, adjacent elements are placed perpendicular to each other to create the necessary isolation between them. Also, a novel decoupling-element is utilized between the radiatingelements as an innovation for enhancing the isolation. A pair of rectangularshaped slits on either side of the dragonfly-shaped radiation patch is employed for determining the frequency band of the antennas. Laboratory results show that the proposed MIMO antenna can cover the frequency band of 2.16 GHz to 3.2 GHz with isolation above 21.4 dB. Small dimensions of 0.63λ × 0.63λ mm2 and presentation of diversity performance with an Envelope Correlation Coefficient (ECC) of less than 0.001 for aligned elements and 0.00043 for orthogonal elements are other particular advantages of the proposed antenna. Keywords: MIMO antennas, ISM band, Monopole antenna, Medical application of antennas.
publishDate 2021
dc.date.none.fl_str_mv 2021-05
2021-05-01T00:00:00Z
2023-05-31T00:00:00Z
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.uri.fl_str_mv http://hdl.handle.net/10773/36640
url http://hdl.handle.net/10773/36640
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1434-8411
10.1016/j.aeue.2021.153687
dc.rights.driver.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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