Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra
| Ano de defesa: | 2005 |
|---|---|
| Autor(a) principal: | |
| Orientador(a): | |
| Banca de defesa: | , , |
| Tipo de documento: | Dissertação |
| Tipo de acesso: | Acesso aberto |
| Idioma: | por |
| 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: | |
| Área do conhecimento CNPq: | |
| Link de acesso: | http://tede.inatel.br:8080/tede/handle/tede/66 |
Resumo: | Abstract: The effects of non-linear distortions in weakly nonlinear systems were evaluated using the classical method of approach in power series. In recent years, the nonlinearities inherent in electronic devices have been characterized successfully using the Volterra method. The aim of the study was an exploratory study of this technique and apply it in the analysis of the effects typical non-linear in power amplifiers and verify its validity based on experimental data, previously known and using numerical simulations. is employing the Volterra method to perform mathematical modeling of power amplifiers, it managed to determine the power of the intermodulation products dissipated in the circuit output. With the help of this technique, one can also evaluate the compression characteristics in the system gain, as well as its frequency response and point of third order intercept. |
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Carneiro, Wilton Ney do Amaralhttp://lattes.cnpq.br/0370318022503932Oliveira, Jos? Edimar Barbosahttp://lattes.cnpq.br/1647034584478223Fasolo, Sandro Adrianohttp://lattes.cnpq.br/3997284163467407Pereira, Wilton Ney do Amaralhttp://lattes.cnpq.br/0370318022503932http://lattes.cnpq.br/184588868717386Carneiro, Tiago de Almeida2016-09-28T17:24:49Z2005-06-21Carneiro, Tiago de Almeida. Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra. 2005. [209]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] .http://tede.inatel.br:8080/tede/handle/tede/66Abstract: The effects of non-linear distortions in weakly nonlinear systems were evaluated using the classical method of approach in power series. In recent years, the nonlinearities inherent in electronic devices have been characterized successfully using the Volterra method. The aim of the study was an exploratory study of this technique and apply it in the analysis of the effects typical non-linear in power amplifiers and verify its validity based on experimental data, previously known and using numerical simulations. is employing the Volterra method to perform mathematical modeling of power amplifiers, it managed to determine the power of the intermodulation products dissipated in the circuit output. With the help of this technique, one can also evaluate the compression characteristics in the system gain, as well as its frequency response and point of third order intercept.Resumo: Os efeitos de distor??es n?o-lineares em sistemas fracamente n?o-lineares eram avaliados empregando o m?todo cl?ssico de aproxima??o em s?ries de pot?ncia. Nos ?ltimos anos, as n?o-linearidades inerentes aos dispositivos eletr?nicos v?m sendo caracterizadas, com sucesso, utilizando o m?todo Volterra. O objetivo do trabalho foi realizar um estudo explorat?rio desta t?cnica, bem como aplic?-la na an?lise dos efeitos n?o-lineares t?picos em amplificadores de pot?ncia e verificar sua validade com base em dados experimentais, previamente conhecidos e empregando simula??es num?ricas. Empregando-se o M?todo Volterra para realizar a modelagem matem?tica de amplificadores de pot?ncia, conseguiu-se determinar a pot?ncia dos produtos de intermodula??o dissipada na sa?da do circuito. Com o aux?lio dessa t?cnica, pode-se avaliar tamb?m as caracter?sticas de compress?o no ganho do sistema, bem como sua resposta em freq??ncia e o ponto de intercepta??o de terceira ordem.Submitted by Tede Dspace (tede@inatel.br) on 2016-09-28T17:24:49Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) disserta??o Tiago.pdf: 9705775 bytes, checksum: ae6d3d7bea8775af65683b5543c39b97 (MD5)Made available in DSpace on 2016-09-28T17:24:49Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) disserta??o Tiago.pdf: 9705775 bytes, checksum: ae6d3d7bea8775af65683b5543c39b97 (MD5) Previous issue date: 2005-06-21application/pdfhttp://tede.inatel.br:8080/jspui/retrieve/624/disserta%c3%a7%c3%a3o%20Tiago.pdf.jpgporInstituto Nacional de Telecomunica??esMestrado em Engenharia de Telecomunica??esINATELBrasilInstituto Nacional de Telecomunica??eshttp://creativecommons.org/licenses/by-nd/4.0/info:eu-repo/semantics/openAccessSistemas fracamente n?o-lineares; m?todos das s?ries de Volterra; aproxima??o em s?ries de pot?nciaEngenharia - Telecomunica??esModelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterrainfo: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/66/1/license.txtc6279291b293f0db82678eaa73a27769MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-846http://localhost:8080/tede/bitstream/tede/66/2/license_url587cd8ffae15c8598ed3c46d248a3f38MD52license_textlicense_texttext/html; charset=utf-80http://localhost:8080/tede/bitstream/tede/66/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://localhost:8080/tede/bitstream/tede/66/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54ORIGINALdisserta??o Tiago.pdfdisserta??o Tiago.pdfapplication/pdf9705775http://localhost:8080/tede/bitstream/tede/66/5/disserta%C3%A7%C3%A3o+Tiago.pdfae6d3d7bea8775af65683b5543c39b97MD55THUMBNAILdisserta??o Tiago.pdf.jpgdisserta??o Tiago.pdf.jpgimage/jpeg5275http://localhost:8080/tede/bitstream/tede/66/6/disserta%C3%A7%C3%A3o+Tiago.pdf.jpgbf637e0c45841b75ddcea5f899cf5387MD56tede/662018-04-16 17:08:39.011oai:localhost:tede/66QXV0b3Jpem8gYSBwdWJsaWNhPz9vIGRhIG1pbmhhIERpc3NlcnRhPz9vIGRlIE1lc3RyYWRvLCBlbSBmb3JtYXRvIFBERiwgY29tIGJsb3F1ZWlvIGRlIGVkaT8/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:2018-04-16T20:08:39Biblioteca Digital de Teses e Dissertações da INATEL - Instituto Nacional de Telecomunicações (INATEL)false |
| dc.title.por.fl_str_mv |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| title |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| spellingShingle |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra Carneiro, Tiago de Almeida Sistemas fracamente n?o-lineares; m?todos das s?ries de Volterra; aproxima??o em s?ries de pot?ncia Engenharia - Telecomunica??es |
| title_short |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| title_full |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| title_fullStr |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| title_full_unstemmed |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| title_sort |
Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra |
| author |
Carneiro, Tiago de Almeida |
| author_facet |
Carneiro, Tiago de Almeida |
| author_role |
author |
| dc.contributor.advisor1.fl_str_mv |
Carneiro, Wilton Ney do Amaral |
| dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0370318022503932 |
| dc.contributor.referee1.fl_str_mv |
Oliveira, Jos? Edimar Barbosa |
| dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/1647034584478223 |
| dc.contributor.referee2.fl_str_mv |
Fasolo, Sandro Adriano |
| dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/3997284163467407 |
| dc.contributor.referee3.fl_str_mv |
Pereira, Wilton Ney do Amaral |
| dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/0370318022503932 |
| dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/184588868717386 |
| dc.contributor.author.fl_str_mv |
Carneiro, Tiago de Almeida |
| contributor_str_mv |
Carneiro, Wilton Ney do Amaral Oliveira, Jos? Edimar Barbosa Fasolo, Sandro Adriano Pereira, Wilton Ney do Amaral |
| dc.subject.por.fl_str_mv |
Sistemas fracamente n?o-lineares; m?todos das s?ries de Volterra; aproxima??o em s?ries de pot?ncia |
| topic |
Sistemas fracamente n?o-lineares; m?todos das s?ries de Volterra; aproxima??o em s?ries de pot?ncia Engenharia - Telecomunica??es |
| dc.subject.cnpq.fl_str_mv |
Engenharia - Telecomunica??es |
| description |
Abstract: The effects of non-linear distortions in weakly nonlinear systems were evaluated using the classical method of approach in power series. In recent years, the nonlinearities inherent in electronic devices have been characterized successfully using the Volterra method. The aim of the study was an exploratory study of this technique and apply it in the analysis of the effects typical non-linear in power amplifiers and verify its validity based on experimental data, previously known and using numerical simulations. is employing the Volterra method to perform mathematical modeling of power amplifiers, it managed to determine the power of the intermodulation products dissipated in the circuit output. With the help of this technique, one can also evaluate the compression characteristics in the system gain, as well as its frequency response and point of third order intercept. |
| publishDate |
2005 |
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2005-06-21 |
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2016-09-28T17:24:49Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
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Carneiro, Tiago de Almeida. Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra. 2005. [209]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] . |
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http://tede.inatel.br:8080/tede/handle/tede/66 |
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Carneiro, Tiago de Almeida. Modelagem de circuitos fracamente n?o-lineares utilizando S?ries de Volterra. 2005. [209]. disserta??o( Mestrado em Engenharia de Telecomunica??es) - Instituto Nacional de Telecomunica??es, [Santa Rita do Sapuca?] . |
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