Reverberation Chamber
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Measurement with quasi-isotropic antenna of CEM coming from multisource in a reverberation chamber and in a car
The concern about the health risks that wireless technology can provide has grown globally thanks to the growing use of the devices by the population, by the finding that the public exposure to EMFs from the devices can be enhanced by the reflection of the microwave indoors. This paper will assess the distribution of electromagnetic field in a car, in order
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
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2. Avaliação de desempenho de câmaras excitadas via linha de transmissão aplicáveis à compatibilidade eletromagnética. / Transmission line excited chamber performance evaluation applied to electromanetic compatibility.
This Thesis presents the proposition of a Transmission Line Excited Chamber configuration. This configuration is considered to be a potential solution for the constraints of reverberation chambers of nowadays. Among this constraints, e.g. the ones related to chamber operation at some MHz, is a physical restriction to implement in tests environments. Moreover
Publicado em: 2009
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3. Evaluation of reverberation chambers applying TLM methodeverberation Chamber. / Avaliação de câmaras reverberantes através do método numérico TLM.
O presente trabalho tem por objetivo avaliar o comportamento dos campos eletromagnéticos no interior de câmaras reverberantes de modos misturados através do método numérico TLM (Transmission Line Matrix). Inicialmente, apresenta-se uma descrição dos diversos tipos de câmaras aplicáveis na avaliação de desempenho de compatibilidade eletromagnética
Publicado em: 2006