OFFSET PARABOLA ANTENNA
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United States of America Patent
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N/A
Issued Date -
Feb 17, 2011
app pub date -
Apr 23, 2009
filing date -
Apr 23, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An offset parabola antenna includes an elliptical parabolic reflector having a mirror surface in a shape partially cut out from a paraboloid, a primary radiator, and a supporting arm which supports the primary radiator to fix the primary radiator at a focal point of the parabolic reflector. The primary radiator is fixed to the supporting arm such than a beam central axis, at which a received electric power is maximized within a directional range of the primary radiator, is directed to a substantially middle position between a central point of an aperture plane of the parabolic reflector and a central point of an aperture angle of the parabolic reflector.
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