Título
[en] ANALYSIS OF OMNIDIRECTIONAL ANTENNAS WITH RADOME OPERATING IN LMDS BAND FOR SIGNALS OF DIGITAL TV
Autor
[pt] JOSE RICARDO BERGMANN
Autor
[pt] FERNANDO JOSE DA SILVA MOREIRA
Autor
[pt] URSULA C RESENDE
Vocabulário
[en] LMDS
Vocabulário
[en] MOMENT METHOD
Resumo
[en] This work considers the use of dual-reflector antennas
for omnidirectional coverage in a LMDS system base station to
operate with the distribution of digital TV signals. We investigate
the performance of omnidirectional antenna with and without
dielectric radome. Numerical simulations based the method of
moments are presented to illustrate the usefulness of the
omnidirectional antennas to operate in LMDS systems. The
analyses are conducted for a 20 per cent bandwidth. It is used a radome
with thickness equal to A./2 and relative permittivity equal to 2.08.
The analyses intend to demonstrate the radome influence in the
antenna behavior across the operation band and to identify the
best radome thickness.
Catalogação
2013-02-07
Tipo
[pt] TEXTO
Formato
application/pdf
Idioma(s)
INGLÊS
Referência [en]
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=21138@2
Arquivos do conteúdo
NA ÍNTEGRA PDF