SCANNING OF GREGORIAN OFF-SET ANTENNAS BY DISPLACEMENT OF FEEDER / VARREDURA DE ANTENAS GREGORIANA OFF-SET POR DESLOCAMENTOS DO ALIMENTADOR

AUTOR(ES)
DATA DE PUBLICAÇÃO

1979

RESUMO

This work is related to the study of the pattern of Gregorian off-set antennas, by displacement of the feeder. The position of the feeder is obtained, in a simple way, by determining the focal regions of the antennas, working in reception. The radiation patterns corresponding to different position of the feeder are also presented. Such patterns are calculated according to the scalar theory of diffraction. The useful range of scanning, for a given antenna, used to check the efficiency of the method, is determined.

ASSUNTO(S)

teoria escalar da difracao scalar theory of diffraction gregorian off-set antennas antena gregoriana off-set

ACESSO AO ARTIGO

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