OPTICAL SYNTHESIS OF DUAL REFLECTOR FEED BY DIELETRIC HORN / SÍNTESE ÓTICA DE DUPLOS REFLETORES ILUMINADOS POR ALIMENTADOR DIELÉTRICO
AUTOR(ES)
SERGIO ANTENOR DE CARVALHO
DATA DE PUBLICAÇÃO
1991
RESUMO
The synthesis of offset dual reflectors with dieletric feed is studied under the assumptions of geometrical optics. The optical analysis leads to a nonlinear second- order partial differential equation of the Monge-Ampére type. Particular solutions described by offset Cassegrain or Gregorian configurations are presented. These are used as initial solutions in the iterative process of synthesis.
ASSUNTO(S)
satellite antenas optical synthesis dual reflector antenas satelites duplo refletores sintese otica
ACESSO AO ARTIGO
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