Título
[en] OFFSET SPHERICAL REFLECTOR ANTENNA WITH LOW CROSSPOLARISATION
Autor
[pt] JOSE RICARDO BERGMANN
Autor
[pt] JOAO CRISOSTOMO WEYL ALBUQUERQUE DA COSTA
Vocabulário
[en] POLARIZATION
Vocabulário
[en] ANTENNAS
Vocabulário
[en] REFLECTOR ANTENNAS
Resumo
[en] In view of the emphasis now attached to low sidelobe envelopes for satellite
communications, an increasing importance has been given to dual offset antennas for small
earth stations. The above mentioned offset geometry is particularly interesting because
it avoids subreflector and feed blockages which are responsible for rising sidelobas. The spillover effects in the offset plana can be minimised by aligning the plane of offset orthogonally to the geostationary
orbit.
Catalogação
2013-12-16
Tipo
[pt] TEXTO
Formato
application/pdf
Idioma(s)
INGLÊS
Referência [en]
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=22397@2
Arquivos do conteúdo
NA ÍNTEGRA PDF