Metamaterial inspired improved antennas and circuits

dc.contributor.advisorD'assunção, Adaildo Gomespt_BR
dc.contributor.advisor-co1Fernandes, Humberto César Chavespt_BR
dc.contributor.advisor-co1IDpor
dc.contributor.advisor-co1Latteshttp://lattes.cnpq.br/0246709532151067por
dc.contributor.advisorIDpor
dc.contributor.authorBrito, Davi Bibianopt_BR
dc.contributor.authorIDpor
dc.contributor.authorLatteshttp://lattes.cnpq.br/6208419870320644por
dc.contributor.referees1Begaud, Xavierpt_BR
dc.contributor.referees2Bergmann, José Ricardopt_BR
dc.contributor.referees2IDpor
dc.contributor.referees2Latteshttp://lattes.cnpq.br/0043444586596185por
dc.contributor.referees3Cavalcante, Gervásio Protásio dos Santospt_BR
dc.contributor.referees3IDpor
dc.contributor.referees3Latteshttp://lattes.cnpq.br/2265948982068382por
dc.contributor.referees4Vuong, Tan-phupt_BR
dc.contributor.referees5Huyart, Bernardpt_BR
dc.date.accessioned2014-12-17T14:54:58Z
dc.date.available2011-05-10pt_BR
dc.date.available2014-12-17T14:54:58Z
dc.date.issued2010-12-06pt_BR
dc.description.resumoMetamaterials exhibiting negative refraction have attracted a great amount of attention in recent years mostly due to their exquisite electromagnetic properties. These materials are artificial structures that exhibit characteristics not found in nature. It is possible to obtain a metamaterial by combining artificial structures periodically. We investigated the unique properties of Split Ring Resonators, High impedance Surfaces and Frequency Selective Surfaces and composite metamaterials. We have successfully demonstrated the practical use of these structures in antennas and circuits. We experimentally confirmed that composite metamaterial can improve the performance of the structures considered in this thesis, at the frequencies where electromagnetic band gap transmission takes placeeng
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.formatapplication/pdfpor
dc.identifier.citationBRITO, Davi Bibiano. Metamaterial inspired improved antennas and circuits. 2010. 104 f. Tese (Doutorado em Automação e Sistemas; Engenharia de Computação; Telecomunicações) - Universidade Federal do Rio Grande do Norte, Natal, 2010.por
dc.identifier.urihttps://repositorio.ufrn.br/jspui/handle/123456789/15152
dc.languageengeng
dc.publisherUniversidade Federal do Rio Grande do Nortepor
dc.publisher.countryBRpor
dc.publisher.departmentAutomação e Sistemas; Engenharia de Computação; Telecomunicaçõespor
dc.publisher.initialsUFRNpor
dc.publisher.programPrograma de Pós-Graduação em Engenharia Elétricapor
dc.rightsAcesso Abertopor
dc.subjectLeft-handed materialeng
dc.subjectMetamaterialeng
dc.subjectSplit ring resonatoreng
dc.subjectNegative permittivityeng
dc.subjectNegative permeabilityeng
dc.subjectHigh impedance surfaceeng
dc.subjectFrequency selective surfaceeng
dc.subjectElectromagnetic band gapeng
dc.subjectNegative refractioneng
dc.subjectFabry-péroteng
dc.subject.cnpqCNPQ::ENGENHARIAS::ENGENHARIA ELETRICApor
dc.titleMetamaterial inspired improved antennas and circuitseng
dc.typedoctoralThesispor

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