An?lise do comportamento de antenas sob sinais de largura de faixa ultraelevadas

Detalhes bibliográficos
Ano de defesa: 2010
Autor(a) principal: Menezes, Gil Carlos Brito de
Orientador(a): Ribeiro, Jos? Ant?nio Justino lattes
Banca de defesa: Ribeiro, Jos? Ant?nio Justino lattes, Portelinha, Francisco Martins lattes, Gomes, Geraldo Gil Ramundo lattes
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/127
Resumo: The objective of this paper was to study of fix length dipole antenna behavior to UWB. It elected two signal types to be studied and it checked the induced voltage on receiver antenna far from transmitter antenna of 20 meters. It was considered a large bandwidth to simulate the conditions test according to FCC rules. The shape of received wave not coincides with transmitted model. This a waited fact because a dipole antenna is used on narrow band communications, where a few variations around central frequency is insignificant for a trust communications.