dc.contributor | Fernandes, Humberto César Chaves | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/2524160890713257 | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/0246709532151067 | |
dc.contributor | Mendonça, Laércio Martins de | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/1853488415531363 | |
dc.contributor | Andrade, Humberto Dionísio de | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/1253785596446469 | |
dc.contributor | Queiroz Junior, Idalmir de Souza | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/8047604543096116 | |
dc.contributor | França, Roberto Ranniere Cavalcante de | |
dc.contributor | | |
dc.contributor | http://lattes.cnpq.br/1465889866324310 | |
dc.creator | Sousa Neto, Marinaldo Pinheiro de | |
dc.date.accessioned | 2014-09-24 | |
dc.date.accessioned | 2014-12-17T14:55:19Z | |
dc.date.accessioned | 2022-10-06T13:19:22Z | |
dc.date.available | 2014-09-24 | |
dc.date.available | 2014-12-17T14:55:19Z | |
dc.date.available | 2022-10-06T13:19:22Z | |
dc.date.created | 2014-09-24 | |
dc.date.created | 2014-12-17T14:55:19Z | |
dc.date.issued | 2014-04-25 | |
dc.identifier | SOUSA NETO, Marinaldo Pinheiro de. Um estudo de metamaterial em antenas de microfita. 2014. 112 f. Tese (Doutorado em Automação e Sistemas; Engenharia de Computação; Telecomunicações) - Universidade Federal do Rio Grande do Norte, Natal, 2014. | |
dc.identifier | https://repositorio.ufrn.br/jspui/handle/123456789/15247 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3967059 | |
dc.description.abstract | Metamaterials have attracted a great attention in recent years mostly due to their electromagnetic properties not found in nature. Since metamaterials began to be synthesized by the insertion of artificially manufactured inclusions in a medium specified host , it provides the researcher a broad collection of independent parameters such as the electromagnetic properties of the material host. In this work was presents an investigation of the unique properties of Split Ring Resonators and compounds metamaterials was performed. We presents a theoretical and numerical analysis , using the full-wave formalism by applying the Transverse Transmission Line - LTT method for the radiation characteristics of a rectangular microstrip antenna using metamaterial substrate, as is successfully demonstrated the practical use of these structures in antennas. We experimentally confirmed that composite metamaterial can improved the performance of the structures considered in this thesis | |
dc.publisher | Universidade Federal do Rio Grande do Norte | |
dc.publisher | BR | |
dc.publisher | UFRN | |
dc.publisher | Programa de Pós-Graduação em Engenharia Elétrica | |
dc.publisher | Automação e Sistemas; Engenharia de Computação; Telecomunicações | |
dc.rights | Acesso Aberto | |
dc.subject | Metamaterial. Split Ring Ressonators. Método de Linha de Transmissão Transversa. Antena de microfita | |
dc.subject | Metamaterial. Split Ring Resonators. Transverse Transmission Line method. Microstrip antennas | |
dc.title | Um estudo de metamaterial em antenas de microfita | |
dc.type | doctoralThesis | |