Design and validation of a MIMO radar and communication system using 5G-NR waveforms
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/32520 |
Resumo: | With the emergence of the large bandwidths provided by the new radio technologies, such as 5G-NR, and the increasingly pronounced trends towards using wireless communication devices, we are starting to see congestion of the spectrum traditionally used for communication purposes. In this dissertation, the design, prototyping, and experimental validation of a MIMO Radar system that uses 5G-NR signals, originally intended for communication purposes, is demonstrated and analysed in detail. Then, the concepts behind the use of OFDM communication signals for radar purposes are analysed, and the advantages of using MIMO radar systems are addressed. Next, the steps necessary to develop a 5G-NR simulator are described in detail, and the simulator is numerically and experimentally validated considering a communication scenario. After that, the use of 5G-NR signals for radar purposes is numerically validated through simulation and experimentally through the design, assembly, and analysis of the radar system. Finally, the design, prototyping, and analysis of a MIMO radar system, using components previously developed by the RETIOT project, is performed, proceeding to an experimental validation using different processing algorithms and comparing directly with the numerically simulated and expected results. |
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Design and validation of a MIMO radar and communication system using 5G-NR waveformsOFDMMIMORadar5G-NRJRCmmWaveWireless CommunicationsWith the emergence of the large bandwidths provided by the new radio technologies, such as 5G-NR, and the increasingly pronounced trends towards using wireless communication devices, we are starting to see congestion of the spectrum traditionally used for communication purposes. In this dissertation, the design, prototyping, and experimental validation of a MIMO Radar system that uses 5G-NR signals, originally intended for communication purposes, is demonstrated and analysed in detail. Then, the concepts behind the use of OFDM communication signals for radar purposes are analysed, and the advantages of using MIMO radar systems are addressed. Next, the steps necessary to develop a 5G-NR simulator are described in detail, and the simulator is numerically and experimentally validated considering a communication scenario. After that, the use of 5G-NR signals for radar purposes is numerically validated through simulation and experimentally through the design, assembly, and analysis of the radar system. Finally, the design, prototyping, and analysis of a MIMO radar system, using components previously developed by the RETIOT project, is performed, proceeding to an experimental validation using different processing algorithms and comparing directly with the numerically simulated and expected results.Com o aparecimento das grandes larguras de banda proporcionadas pelas novas tecnologias rádio, tais como o 5G-NR, e as tendências cada vez mais acentuada em usar dispositivos de comunicação sem fios, começamos a assistir a um congestionamento do espetro tradicionalmente usado para fins de comunicação. Nesta dissertação, o projeto, montagem, e validação experimental de um sistema MIMO Radar que usa sinais 5G-NR, originalmente destinados às finalidades de comunicação, é demonstrado e analisado em detalhe. Os conceitos por detrás do uso de sinais de comunicação OFDM para sistemas radar são analisados, e as vantagens da utilização dos sistemas MIMO radar são abordadas. De seguida os passos necessários ao desenvolvimento de um simulador 5G-NR são detalhadamente descritos, e o simulador é validado experimentalmente considerando um cenário de comunicação. Depois disto, o uso de sinais 5G-NR em sistemas radar é validado numericamente, através de simulação, e experimentalmente através do projeto, montagem, e análise de um sistema radar. Por fim, o projeto, montagem, e análise de um sistema MIMO radar, usando componentes anteriormente desenvolvidos pelo projeto RETIOT, é realizada, procedendo a uma validação experimental usando diferentes algoritmos de processamento e comparando diretamente com os resultados numericamente simulados e esperados.2021-10-28T10:29:30Z2021-07-28T00:00:00Z2021-07-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10773/32520engSilva, Jorge Henrique Gomesinfo: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:RCAAP2024-02-22T12:02:36Zoai:ria.ua.pt:10773/32520Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:04:08.375642Repositório 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 |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
title |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
spellingShingle |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms Silva, Jorge Henrique Gomes OFDM MIMO Radar 5G-NR JRC mmWave Wireless Communications |
title_short |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
title_full |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
title_fullStr |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
title_full_unstemmed |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
title_sort |
Design and validation of a MIMO radar and communication system using 5G-NR waveforms |
author |
Silva, Jorge Henrique Gomes |
author_facet |
Silva, Jorge Henrique Gomes |
author_role |
author |
dc.contributor.author.fl_str_mv |
Silva, Jorge Henrique Gomes |
dc.subject.por.fl_str_mv |
OFDM MIMO Radar 5G-NR JRC mmWave Wireless Communications |
topic |
OFDM MIMO Radar 5G-NR JRC mmWave Wireless Communications |
description |
With the emergence of the large bandwidths provided by the new radio technologies, such as 5G-NR, and the increasingly pronounced trends towards using wireless communication devices, we are starting to see congestion of the spectrum traditionally used for communication purposes. In this dissertation, the design, prototyping, and experimental validation of a MIMO Radar system that uses 5G-NR signals, originally intended for communication purposes, is demonstrated and analysed in detail. Then, the concepts behind the use of OFDM communication signals for radar purposes are analysed, and the advantages of using MIMO radar systems are addressed. Next, the steps necessary to develop a 5G-NR simulator are described in detail, and the simulator is numerically and experimentally validated considering a communication scenario. After that, the use of 5G-NR signals for radar purposes is numerically validated through simulation and experimentally through the design, assembly, and analysis of the radar system. Finally, the design, prototyping, and analysis of a MIMO radar system, using components previously developed by the RETIOT project, is performed, proceeding to an experimental validation using different processing algorithms and comparing directly with the numerically simulated and expected results. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-28T10:29:30Z 2021-07-28T00:00:00Z 2021-07-28 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/32520 |
url |
http://hdl.handle.net/10773/32520 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
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.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 |
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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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1799137696605536256 |