Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation

Detalhes bibliográficos
Ano de defesa: 2015
Autor(a) principal: Estrada, Natalia Ca?as lattes
Orientador(a): Sodr? J?nior, Arismar Cerqueira lattes
Banca de defesa: Sodr? J?nior, Arismar Cerqueira lattes, Bastos Filho, Carmelo Jos? Albanez lattes, Ribeiro, Jos? Ant?nio Justino lattes
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: eng
Instituição de defesa: Instituto Nacional de Telecomunica??es
Programa de Pós-Graduação: Mestrado em Engenharia de Telecomunica??es
Departamento: Instituto Nacional de Telecomunica??es
País: Brasil
Palavras-chave em Português:
Comunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Micro-ondas; Modula??o em amplitude e fase; Mistura de Quatro-Ondas; R?dio sobre fibra e Amplifica??o de RF
Área do conhecimento CNPq:
Engenharia - Telecomunica??es
Link de acesso: http://tede.inatel.br:8080/tede/handle/tede/15
Resumo: The objective of this work is the implementation of a radio-frequency (RF) amplifier based on the four-wave mixing nonlinear effect applied to a radio over fiber (RoF) system with CAP (Carrierless Amplitude Phase modulation). Such system enables the transmission of information using an optical backhaul, wherein the optical fiber is used as the communication channel and as an active medium for RF gain. The RF gain is defined as the difference between the photodetected electrical power in the FWM product and that of the conventional RoF system. This gain strongly depends on the electrical and optical parameters of the system, such as separation of lasers, state of the light polarization, frequency of the RF carrier and the bias voltage of the optical modulator. The work is based on numerical simulations using OptiSystem ?, by Optiwave Inc., and experimental results obtained in cooperation with the Lasor laboratory from the research and development center (CPqD) of Campinas-SP, Brazil. Experiments results demonstrate photonics-based RF amplification from 4.0 to 19.0 GHz, signal-to-noise ratio (SNR) up to 51 dB and electrical gains up to 26 dB.
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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/1703406475581759Bastos Filho, Carmelo Jos? Albanezhttp://lattes.cnpq.br/9745937989094036Ribeiro, Jos? Ant?nio Justino012.620.256-72http://lattes.cnpq.br/9987344139958522236.489.168-07http://lattes.cnpq.br/7877650365170431Estrada, Natalia Ca?as2016-06-20T19:43:02Z2015-04-30Estrada, Natalia Ca?as. Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation. 2015. [94]. Disserta????o( Programa 1) - Instituto Nacional de Telecomunicacoes, [Santa Rita do Sapuca?] .http://tede.inatel.br:8080/tede/handle/tede/15The objective of this work is the implementation of a radio-frequency (RF) amplifier based on the four-wave mixing nonlinear effect applied to a radio over fiber (RoF) system with CAP (Carrierless Amplitude Phase modulation). Such system enables the transmission of information using an optical backhaul, wherein the optical fiber is used as the communication channel and as an active medium for RF gain. The RF gain is defined as the difference between the photodetected electrical power in the FWM product and that of the conventional RoF system. This gain strongly depends on the electrical and optical parameters of the system, such as separation of lasers, state of the light polarization, frequency of the RF carrier and the bias voltage of the optical modulator. The work is based on numerical simulations using OptiSystem ?, by Optiwave Inc., and experimental results obtained in cooperation with the Lasor laboratory from the research and development center (CPqD) of Campinas-SP, Brazil. Experiments results demonstrate photonics-based RF amplification from 4.0 to 19.0 GHz, signal-to-noise ratio (SNR) up to 51 dB and electrical gains up to 26 dB.Este trabalho tem por objetivo a implementa??o de um amplificador de radiofrequ?ncia (RF) baseado no efeito n?o-linear mistura de quatro ondas aplicado a um sistema de r?dio sobre fibra (RoF) com modula??o CAP (modula??o de amplitude e fase sem portadora). Tal sistema viabiliza o transporte da informa??o utilizando um backhaul ?ptico, no qual a fibra ?ptica ? utilizada como canal de comunica??o e como meio ativo de ganho de RF. O ganho de RF ? definido com a diferen?a entre a potencia el?trica fotodetectada utilizando o produto de FWM e aquela do sistema RoF convencional. Este ganho depende fortemente dos par?metros el?tricos e ?pticos do sistema, tais como separa??o dos laseres, estado de polariza??o, frequ?ncia da portadora de RF e tens?o de polariza??o do modulador ?ptico. O trabalho baseou-se em simula??es num?ricas, utilizando OptiSystem ? da Optiwave Inc., e resultados experimentais obtidos em parceria com o laborat?rio Lasor do Centro de Pesquisa e Desenvolvimento em Telecomunica??es (CPqD) de Campinas. Obteve-se experimentalmente amplifica??o de RF baseada em tecnologia fot?nica na faixa de 4,0 a 19,0 GHz, rela??o sinal-ru?do (SNR) de at? 51 dB e ganhos de at? 26 dB.Submitted by Tede Dspace (tede@inatel.br) on 2016-06-20T19:43:02Z No. of bitstreams: 2 license_rdf: 20592 bytes, checksum: 0c9b9c579af4cbbcf785ca803bd18d4b (MD5) Disserta??o V.Final Natalia Ca?as.pdf: 6203359 bytes, checksum: aeb1dd80d96c39f92d19192a9c15ba31 (MD5)Made available in DSpace on 2016-06-20T19:43:02Z (GMT). No. of bitstreams: 2 license_rdf: 20592 bytes, checksum: 0c9b9c579af4cbbcf785ca803bd18d4b (MD5) Disserta??o V.Final Natalia Ca?as.pdf: 6203359 bytes, checksum: aeb1dd80d96c39f92d19192a9c15ba31 (MD5) Previous issue date: 2015-04-30application/pdfhttp://tede.inatel.br:8080/jspui/retrieve/229/Disserta%c3%a7%c3%a3o%20V.Final%20Natalia%20Ca%c3%b1as.pdf.jpgengInstituto Nacional de Telecomunica??esMestrado em Engenharia de Telecomunica??esINATELBrasilInstituto Nacional de Telecomunica??eshttp://creativecommons.org/licenses/by-nd/4.0/info:eu-repo/semantics/openAccessComunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Micro-ondas; Modula??o em amplitude e fase; Mistura de Quatro-Ondas; R?dio sobre fibra e Amplifica??o de RFEngenharia - Telecomunica??esPhotonics-based radio frequency amplification in radio over fiber systems with CAP modulationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Biblioteca Digital de Teses e Dissertações da INATELinstname:Instituto Nacional de Telecomunicações (INATEL)instacron:INATELLICENSElicense.txtlicense.txttext/plain; charset=utf-8112http://localhost:8080/tede/bitstream/tede/15/1/license.txtc6279291b293f0db82678eaa73a27769MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-846http://localhost:8080/tede/bitstream/tede/15/2/license_url587cd8ffae15c8598ed3c46d248a3f38MD52license_textlicense_texttext/html; charset=utf-821785http://localhost:8080/tede/bitstream/tede/15/3/license_text906cd79fa23daa04c86df113b4537342MD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-820592http://localhost:8080/tede/bitstream/tede/15/4/license_rdf0c9b9c579af4cbbcf785ca803bd18d4bMD54ORIGINALDisserta??o V.Final Natalia Ca?as.pdfDisserta??o V.Final Natalia Ca?as.pdfapplication/pdf6203359http://localhost:8080/tede/bitstream/tede/15/5/Disserta%C3%A7%C3%A3o+V.Final+Natalia+Ca%C3%B1as.pdfaeb1dd80d96c39f92d19192a9c15ba31MD55TEXTDisserta??o V.Final Natalia Ca?as.pdf.txtDisserta??o V.Final Natalia Ca?as.pdf.txttext/plain159539http://localhost:8080/tede/bitstream/tede/15/6/Disserta%C3%A7%C3%A3o+V.Final+Natalia+Ca%C3%B1as.pdf.txt28c3ee6c3c0fddeefbff6909ef5aaec5MD56THUMBNAILDisserta??o V.Final Natalia Ca?as.pdf.jpgDisserta??o V.Final Natalia Ca?as.pdf.jpgimage/jpeg3282http://localhost:8080/tede/bitstream/tede/15/7/Disserta%C3%A7%C3%A3o+V.Final+Natalia+Ca%C3%B1as.pdf.jpg9960441ec31756e084b35b07de274f30MD57tede/152018-04-16 17:51:55.709oai:localhost:tede/15QXV0b3Jpem8gYSBwdWJsaWNhPz9vIGRhIG1pbmhhIERpc3NlcnRhPz9vIGRlIE1lc3RyYWRvLCBlbSBmb3JtYXRvIFBERiwgY29tIGJsb3F1ZWlvIGRlIGVkaT8/bywgY29sYWdlbSBlIGM/cGlhLg==Biblioteca Digital de Teses e Dissertaçõeshttp://tede.inatel.br:8080/jspui/PUBhttp://tede.inatel.br:8080/oai/requestbiblioteca@inatel.br || biblioteca.atendimento@inatel.bropendoar:2018-04-16T20:51:55Biblioteca Digital de Teses e Dissertações da INATEL - Instituto Nacional de Telecomunicações (INATEL)false
dc.title.por.fl_str_mv Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
title Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
spellingShingle Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
Estrada, Natalia Ca?as
Comunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Micro-ondas; Modula??o em amplitude e fase; Mistura de Quatro-Ondas; R?dio sobre fibra e Amplifica??o de RF
Engenharia - Telecomunica??es
title_short Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
title_full Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
title_fullStr Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
title_full_unstemmed Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
title_sort Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation
author Estrada, Natalia Ca?as
author_facet Estrada, Natalia Ca?as
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 Bastos Filho, Carmelo Jos? Albanez
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/9745937989094036
dc.contributor.referee3.fl_str_mv Ribeiro, Jos? Ant?nio Justino
dc.contributor.referee3ID.fl_str_mv 012.620.256-72
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/9987344139958522
dc.contributor.authorID.fl_str_mv 236.489.168-07
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7877650365170431
dc.contributor.author.fl_str_mv Estrada, Natalia Ca?as
contributor_str_mv Sodr? J?nior, Arismar Cerqueira
Sodr? J?nior, Arismar Cerqueira
Bastos Filho, Carmelo Jos? Albanez
Ribeiro, Jos? Ant?nio Justino
dc.subject.por.fl_str_mv Comunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Micro-ondas; Modula??o em amplitude e fase; Mistura de Quatro-Ondas; R?dio sobre fibra e Amplifica??o de RF
topic Comunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Micro-ondas; Modula??o em amplitude e fase; Mistura de Quatro-Ondas; R?dio sobre fibra e Amplifica??o de RF
Engenharia - Telecomunica??es
dc.subject.cnpq.fl_str_mv Engenharia - Telecomunica??es
description The objective of this work is the implementation of a radio-frequency (RF) amplifier based on the four-wave mixing nonlinear effect applied to a radio over fiber (RoF) system with CAP (Carrierless Amplitude Phase modulation). Such system enables the transmission of information using an optical backhaul, wherein the optical fiber is used as the communication channel and as an active medium for RF gain. The RF gain is defined as the difference between the photodetected electrical power in the FWM product and that of the conventional RoF system. This gain strongly depends on the electrical and optical parameters of the system, such as separation of lasers, state of the light polarization, frequency of the RF carrier and the bias voltage of the optical modulator. The work is based on numerical simulations using OptiSystem ?, by Optiwave Inc., and experimental results obtained in cooperation with the Lasor laboratory from the research and development center (CPqD) of Campinas-SP, Brazil. Experiments results demonstrate photonics-based RF amplification from 4.0 to 19.0 GHz, signal-to-noise ratio (SNR) up to 51 dB and electrical gains up to 26 dB.
publishDate 2015
dc.date.issued.fl_str_mv 2015-04-30
dc.date.accessioned.fl_str_mv 2016-06-20T19:43:02Z
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dc.identifier.citation.fl_str_mv Estrada, Natalia Ca?as. Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation. 2015. [94]. Disserta????o( Programa 1) - Instituto Nacional de Telecomunicacoes, [Santa Rita do Sapuca?] .
dc.identifier.uri.fl_str_mv http://tede.inatel.br:8080/tede/handle/tede/15
identifier_str_mv Estrada, Natalia Ca?as. Photonics-based radio frequency amplification in radio over fiber systems with CAP modulation. 2015. [94]. Disserta????o( Programa 1) - Instituto Nacional de Telecomunicacoes, [Santa Rita do Sapuca?] .
url http://tede.inatel.br:8080/tede/handle/tede/15
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