Photonics-based distributed radar
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Tipo de documento: | Dissertação |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10773/29372 |
Resumo: | The Radar technology has been presented as a promising solution to the demanding challenges of the modern society, mainly due to its exibility and non-invasiveness, making it suitable for a wide range of useful applications. This dissertation addresses the development and testing of a distributed Radar system with a central processor and radio-over- bre signal transport. In this scope, besides analysing di erent waveforms suitable to be implemented (namely, OFDM and FMCW), a simulator capable of evaluate the relationship between a system con guration/parametrization and its performance was also developed. Additionally, the whole system was engineered, including some modules already developed in the scope of the RETIOT project and others developed, tested and analysed within the scope of this work. Finally, some preliminary testing was made, including the system behavior estimation. |
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Photonics-based distributed radarRadarRadio-over-fibreMIMOOFDM FMCWRETIOTThe Radar technology has been presented as a promising solution to the demanding challenges of the modern society, mainly due to its exibility and non-invasiveness, making it suitable for a wide range of useful applications. This dissertation addresses the development and testing of a distributed Radar system with a central processor and radio-over- bre signal transport. In this scope, besides analysing di erent waveforms suitable to be implemented (namely, OFDM and FMCW), a simulator capable of evaluate the relationship between a system con guration/parametrization and its performance was also developed. Additionally, the whole system was engineered, including some modules already developed in the scope of the RETIOT project and others developed, tested and analysed within the scope of this work. Finally, some preliminary testing was made, including the system behavior estimation.A tecnologia Radar tem surgido como uma solução promissora para os novos desafios da sociedade moderna, maioritariamente por ser uma tecnologia flexível e não invasiva, tornando-a assim adequada para uma grande série de aplicações. Esta dissertação aborda um sistema de Radar distribuído com processamento centralizado e distribuição analógica de rádio-sobre-fibra. Neste contexto, para além de ser feita uma análise a diferentes tipos de onda possíveis de implementar, foi também desenvolvido um simulador que permitiu interpretar a relação que a disposição dos elementos do sistema têm na sua performance. Adicionalmente, foi desenvolvida toda a arquitetura do sistema, que inclui alguns módulos previamente desenvolvidos no âmbito do projeto RETIOT, e outros desenvolvidos testados e analisados na esfera deste trabalho. Por _m, foram feitos alguns testes preliminares ao sistema e uma estimativa do seu comportamento como um todo.2021-08-01T00:00:00Z2020-07-28T00:00:00Z2020-07-28info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10773/29372engLeitão, Lucas Sabençainfo: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:RCAAP2024-02-22T11:56:50Zoai:ria.ua.pt:10773/29372Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:01:44.273391Repositório 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 |
Photonics-based distributed radar |
| title |
Photonics-based distributed radar |
| spellingShingle |
Photonics-based distributed radar Leitão, Lucas Sabença Radar Radio-over-fibre MIMO OFDM FMCWRETIOT |
| title_short |
Photonics-based distributed radar |
| title_full |
Photonics-based distributed radar |
| title_fullStr |
Photonics-based distributed radar |
| title_full_unstemmed |
Photonics-based distributed radar |
| title_sort |
Photonics-based distributed radar |
| author |
Leitão, Lucas Sabença |
| author_facet |
Leitão, Lucas Sabença |
| author_role |
author |
| dc.contributor.author.fl_str_mv |
Leitão, Lucas Sabença |
| dc.subject.por.fl_str_mv |
Radar Radio-over-fibre MIMO OFDM FMCWRETIOT |
| topic |
Radar Radio-over-fibre MIMO OFDM FMCWRETIOT |
| description |
The Radar technology has been presented as a promising solution to the demanding challenges of the modern society, mainly due to its exibility and non-invasiveness, making it suitable for a wide range of useful applications. This dissertation addresses the development and testing of a distributed Radar system with a central processor and radio-over- bre signal transport. In this scope, besides analysing di erent waveforms suitable to be implemented (namely, OFDM and FMCW), a simulator capable of evaluate the relationship between a system con guration/parametrization and its performance was also developed. Additionally, the whole system was engineered, including some modules already developed in the scope of the RETIOT project and others developed, tested and analysed within the scope of this work. Finally, some preliminary testing was made, including the system behavior estimation. |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-07-28T00:00:00Z 2020-07-28 2021-08-01T00:00:00Z |
| 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/10773/29372 |
| url |
http://hdl.handle.net/10773/29372 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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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 |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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