Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G

Detalhes bibliográficos
Autor(a) principal: Filgueiras, Hugo Rodrigues Dias
Data de Publicação: 2018
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da INATEL
Texto Completo: http://tede.inatel.br:8080/tede/handle/tede/174
Resumo: This work is focused on the development of reconfigurable antenna arrays for the future fifth generation of mobile communication networks (5G), operating at millimeter waves (mm-waves). We propose the use of slotted-waveguide antenna arrays (SWAAs) for dynamic wireless coverage based on two different approaches: 13-dBi gain omnidirectional coverage; beam steering capability through mechanical reconfiguration. The omnidirectional coverage has been achieved with the development of the antenna array called SWAA_Twisted, whereas the beam steering capability has been ensured by using SWAA_Jacket and SWAA_Bars arrays. The antenna development has been divided in four phases: analytical design; numerical simulations; prototype manufacturing and characterization; implementation at Inatel campus. The numerical simulations have been conducted using the piece of software ANSYS HFSS and experiments have been carried out at the Lab. WOCA (Wireless and Optical Convergent Access) from Inatel. Experimental results demonstrate operational bandwidth up to 2 GHz and gain from 11 to 17 dBi. Additionally, the implementation of one of the proposed antenna arrays enabled a non-line-of-sight indoor coverage operating in the 24 GHz band, which is considered potential for 5G networks, with error vector magnitude (EVM%) below 12% over 40% of the wireless coverage area.
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spelling Sodr? J?nior, Arismar Cerqueira945.507.195-91http://lattes.cnpq.br/1703406475581759Sodr? J?nior, Arismar Cerqueira945.507.195-91http://lattes.cnpq.br/1703406475581759Marins, Carlos Nazareth Motta000.753.557-01http://lattes.cnpq.br/1017511698822128Zanella, Fernandohttp://lattes.cnpq.br/2806713245787147Moreira, Fernando Jos? da Silvahttp://lattes.cnpq.br/3339235404578187154.046.357-54Filgueiras, Hugo Rodrigues Dias2018-10-03T15:16:32Z2018-06-29Filgueiras, Hugo Rodrigues Dias. Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G. 2018. [88]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita Sapucai] .http://tede.inatel.br:8080/tede/handle/tede/174This work is focused on the development of reconfigurable antenna arrays for the future fifth generation of mobile communication networks (5G), operating at millimeter waves (mm-waves). We propose the use of slotted-waveguide antenna arrays (SWAAs) for dynamic wireless coverage based on two different approaches: 13-dBi gain omnidirectional coverage; beam steering capability through mechanical reconfiguration. The omnidirectional coverage has been achieved with the development of the antenna array called SWAA_Twisted, whereas the beam steering capability has been ensured by using SWAA_Jacket and SWAA_Bars arrays. The antenna development has been divided in four phases: analytical design; numerical simulations; prototype manufacturing and characterization; implementation at Inatel campus. The numerical simulations have been conducted using the piece of software ANSYS HFSS and experiments have been carried out at the Lab. WOCA (Wireless and Optical Convergent Access) from Inatel. Experimental results demonstrate operational bandwidth up to 2 GHz and gain from 11 to 17 dBi. Additionally, the implementation of one of the proposed antenna arrays enabled a non-line-of-sight indoor coverage operating in the 24 GHz band, which is considered potential for 5G networks, with error vector magnitude (EVM%) below 12% over 40% of the wireless coverage area.Este trabalho tem por objetivo o desenvolvimento de arranjos de antenas reconfigur?veis aplicados ?s futuras redes de 5? gera??o de telefonia m?vel (5G), operando na faixa de ondas milim?tricas (mm-waves). Prop?e-se a utiliza??o de arranjos de antenas em guia de onda fendido (SWAA - Slotted Waveguide Antenna Array) para provimento de cobertura sem fio din?mica baseada em dois diferentes enfoques: cobertura omnidirecional de alto ganho da ordem de 13 dBi; cobertura reconfigur?vel baseada em guiamento do feixe de radia??o via reconfigura??o mec?nica. A cobertura omnidirecional foi assegurada, por meio do desenvolvimento do arranjo de antenas nomeado SWAA_Twisted, enquanto que o guiamento de feixe foi garantido utilizando os arranjos SWAA_Jacket e SWAA_Bars. O desenvolvimento das antenas foi dividido em quatro etapas: estudo anal?tico; simula??es num?ricas; fabrica??o e caracteriza??o dos prot?tipos; implementa??o no campus do Inatel. As simula??es num?ricas foram realizadas utilizando o software ANSYS HFSS e os experimentos foram executados no Laborat?rio WOCA (Wireless and Optical Convergent Access) do Inatel. Resultados medidos demonstraram banda de opera??o de at? 2 GHz na faixa de ondas milim?tricas e ganho entre 11 e 17 dBi. Al?m destes, a implementa??o de uma das antenas propostas viabilizou cobertura em um ambiente indoor sem linha de visada operando na banda de 24 GHz, considerada potencial para as redes 5G, com erro vetorial m?dio (EVM%) inferior a 12% ao longo de 40% da regi?o de cobertura.Submitted by Tede Dspace (tede@inatel.br) on 2018-10-03T15:16:31Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Disserta??o V.Final Hugo Rodrigues Filgueiras.pdf: 3736111 bytes, checksum: 80e425da612c4538c95baa862d2499c3 (MD5)Made available in DSpace on 2018-10-03T15:16:32Z (GMT). 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dc.title.por.fl_str_mv Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
title Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
spellingShingle Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
Filgueiras, Hugo Rodrigues Dias
5G; antenas reconfigur?veis; arranjo de antenas; ondas milim?tricas e reconfigura??o mec?nica
5G; antenna array; mechanical reconfiguration; millimeter waves and reconfigurable antennas
Engenharia - Telecomunica??es
title_short Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
title_full Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
title_fullStr Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
title_full_unstemmed Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
title_sort Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G
author Filgueiras, Hugo Rodrigues Dias
author_facet Filgueiras, Hugo Rodrigues Dias
author_role author
dc.contributor.advisor1.fl_str_mv Sodr? J?nior, Arismar Cerqueira
dc.contributor.advisor1ID.fl_str_mv 945.507.195-91
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/1703406475581759
dc.contributor.referee1.fl_str_mv Sodr? J?nior, Arismar Cerqueira
dc.contributor.referee1ID.fl_str_mv 945.507.195-91
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/1703406475581759
dc.contributor.referee2.fl_str_mv Marins, Carlos Nazareth Motta
dc.contributor.referee2ID.fl_str_mv 000.753.557-01
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/1017511698822128
dc.contributor.referee3.fl_str_mv Zanella, Fernando
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/2806713245787147
dc.contributor.referee4.fl_str_mv Moreira, Fernando Jos? da Silva
dc.contributor.referee4Lattes.fl_str_mv http://lattes.cnpq.br/3339235404578187
dc.contributor.authorID.fl_str_mv 154.046.357-54
dc.contributor.author.fl_str_mv Filgueiras, Hugo Rodrigues Dias
contributor_str_mv Sodr? J?nior, Arismar Cerqueira
Sodr? J?nior, Arismar Cerqueira
Marins, Carlos Nazareth Motta
Zanella, Fernando
Moreira, Fernando Jos? da Silva
dc.subject.por.fl_str_mv 5G; antenas reconfigur?veis; arranjo de antenas; ondas milim?tricas e reconfigura??o mec?nica
topic 5G; antenas reconfigur?veis; arranjo de antenas; ondas milim?tricas e reconfigura??o mec?nica
5G; antenna array; mechanical reconfiguration; millimeter waves and reconfigurable antennas
Engenharia - Telecomunica??es
dc.subject.eng.fl_str_mv 5G; antenna array; mechanical reconfiguration; millimeter waves and reconfigurable antennas
dc.subject.cnpq.fl_str_mv Engenharia - Telecomunica??es
description This work is focused on the development of reconfigurable antenna arrays for the future fifth generation of mobile communication networks (5G), operating at millimeter waves (mm-waves). We propose the use of slotted-waveguide antenna arrays (SWAAs) for dynamic wireless coverage based on two different approaches: 13-dBi gain omnidirectional coverage; beam steering capability through mechanical reconfiguration. The omnidirectional coverage has been achieved with the development of the antenna array called SWAA_Twisted, whereas the beam steering capability has been ensured by using SWAA_Jacket and SWAA_Bars arrays. The antenna development has been divided in four phases: analytical design; numerical simulations; prototype manufacturing and characterization; implementation at Inatel campus. The numerical simulations have been conducted using the piece of software ANSYS HFSS and experiments have been carried out at the Lab. WOCA (Wireless and Optical Convergent Access) from Inatel. Experimental results demonstrate operational bandwidth up to 2 GHz and gain from 11 to 17 dBi. Additionally, the implementation of one of the proposed antenna arrays enabled a non-line-of-sight indoor coverage operating in the 24 GHz band, which is considered potential for 5G networks, with error vector magnitude (EVM%) below 12% over 40% of the wireless coverage area.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-10-03T15:16:32Z
dc.date.issued.fl_str_mv 2018-06-29
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.citation.fl_str_mv Filgueiras, Hugo Rodrigues Dias. Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G. 2018. [88]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita Sapucai] .
dc.identifier.uri.fl_str_mv http://tede.inatel.br:8080/tede/handle/tede/174
identifier_str_mv Filgueiras, Hugo Rodrigues Dias. Arranjos de antenas reconfigur?veis e controlados mecanicamente para redes celulares 5G. 2018. [88]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita Sapucai] .
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dc.publisher.department.fl_str_mv Instituto Nacional de Telecomunica??es
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