Multi-beam antenna for receiving microwaves emanating from several satellites
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United States of America Patent
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-
Nov 11, 1997
Issued Date -
N/A
app pub date -
May 3, 1995
filing date -
May 10, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A multi-beam antenna for receiving microwaves emanating from at least first and second satellites comprising: a reflector which has a cylindro-paraboloidal shape (2) arranged substantially in the vertical plane and capable of focusing the incident microwaves on a substantially horizontal focal straight line (D) constructed from the foci (F1 to F5) of the reflector, at least first and second linear networks (R1, R2) being distributed substantially horizontally in the focal plane of the reflector, in order to receive and process, according to first and second laws of amplitude and time-lag, the incident microwaves emanating from first and second directions corresponding to the first and second satellites.
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