Wideband slot antenna for WLAN access points

Detalhes bibliográficos
Autor(a) principal: Medeiros, Carla R.
Data de Publicação: 2010
Outros Autores: Lima, Eduardo B., Costa, Jorge R., Fernandes, Carlos A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10071/5389
Resumo: This letter presents a new printed slot antenna with cavity back for wireless local area network (WLAN) access points (base stations) providing wideband operation bandwidth at least from 2.5 to 4.8 GHz. The design is based upon an ultrawideband (UWB) antenna configuration modified with the inclusion of a cavity back in order to produce stable unidirectional radiation pattern. The new configuration also ensures a stable linear polarization with cross-polarization level below 20 dB. Results are confirmed with measurements. Not disregarding other applications, the new design is especially adequate for multiple-input–multiple-output (MIMO) space and polarization diversity arrangements, presenting low cross polarization and very low coupling to adjacent elements.
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spelling Wideband slot antenna for WLAN access pointsCavity backPrinted wideband antennaTapered slot antennaWLAN Wireless Local Area Network -- Rede Local Sem FiosThis letter presents a new printed slot antenna with cavity back for wireless local area network (WLAN) access points (base stations) providing wideband operation bandwidth at least from 2.5 to 4.8 GHz. The design is based upon an ultrawideband (UWB) antenna configuration modified with the inclusion of a cavity back in order to produce stable unidirectional radiation pattern. The new configuration also ensures a stable linear polarization with cross-polarization level below 20 dB. Results are confirmed with measurements. Not disregarding other applications, the new design is especially adequate for multiple-input–multiple-output (MIMO) space and polarization diversity arrangements, presenting low cross polarization and very low coupling to adjacent elements.IEEE2013-08-06T16:19:03Z2010-01-01T00:00:00Z20102010-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10071/5389eng1536-1225Medeiros, Carla R.Lima, Eduardo B.Costa, Jorge R.Fernandes, Carlos A.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-09T17:33:20Zoai:repositorio.iscte-iul.pt:10071/5389Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:15:01.653687Repositório 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 Wideband slot antenna for WLAN access points
title Wideband slot antenna for WLAN access points
spellingShingle Wideband slot antenna for WLAN access points
Medeiros, Carla R.
Cavity back
Printed wideband antenna
Tapered slot antenna
WLAN Wireless Local Area Network -- Rede Local Sem Fios
title_short Wideband slot antenna for WLAN access points
title_full Wideband slot antenna for WLAN access points
title_fullStr Wideband slot antenna for WLAN access points
title_full_unstemmed Wideband slot antenna for WLAN access points
title_sort Wideband slot antenna for WLAN access points
author Medeiros, Carla R.
author_facet Medeiros, Carla R.
Lima, Eduardo B.
Costa, Jorge R.
Fernandes, Carlos A.
author_role author
author2 Lima, Eduardo B.
Costa, Jorge R.
Fernandes, Carlos A.
author2_role author
author
author
dc.contributor.author.fl_str_mv Medeiros, Carla R.
Lima, Eduardo B.
Costa, Jorge R.
Fernandes, Carlos A.
dc.subject.por.fl_str_mv Cavity back
Printed wideband antenna
Tapered slot antenna
WLAN Wireless Local Area Network -- Rede Local Sem Fios
topic Cavity back
Printed wideband antenna
Tapered slot antenna
WLAN Wireless Local Area Network -- Rede Local Sem Fios
description This letter presents a new printed slot antenna with cavity back for wireless local area network (WLAN) access points (base stations) providing wideband operation bandwidth at least from 2.5 to 4.8 GHz. The design is based upon an ultrawideband (UWB) antenna configuration modified with the inclusion of a cavity back in order to produce stable unidirectional radiation pattern. The new configuration also ensures a stable linear polarization with cross-polarization level below 20 dB. Results are confirmed with measurements. Not disregarding other applications, the new design is especially adequate for multiple-input–multiple-output (MIMO) space and polarization diversity arrangements, presenting low cross polarization and very low coupling to adjacent elements.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01T00:00:00Z
2010
2010-03
2013-08-06T16:19:03Z
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/10071/5389
url http://hdl.handle.net/10071/5389
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1536-1225
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
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
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