Título
[en] OMNIDIRECTIONAL DUAL-REFLECTOR SHAPING BY CONCATENATING CONIC SECTIONS
Autor
[pt] JOSE RICARDO BERGMANN
Autor
[pt] FERNANDO JOSE DA SILVA MOREIRA
Resumo
[en] This work presents the shaping of axis-symmetric
omnidirectional dual-reflector antennas. The shaping procedure
is based on the consecutive concatenation of conic sections, in
order to provide a uniform phase distribution together with a
prescribed amplitude distribution over the antenna cylindrical
aperture under geometrical optics (GO) principles. To illustrate
the shaping procedure, an axis-displaced Cassegrain is designed
to provide a uniform aperture illumination. The GO shaping
results are validated using accurate method-of-moments analysis.
Catalogação
2013-01-31
Tipo
[pt] TEXTO
Formato
application/pdf
Idioma(s)
INGLÊS
Referência [en]
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=21076@2
Arquivos do conteúdo
NA ÍNTEGRA PDF