Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 1, 2007
Patent Application Number
10989334
Date Filed
November 17, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
In a lens antenna apparatus, a guide rail is formed along the outer surface of a hemispherical lens of a hemispherical lens antenna, and a plurality of radiators are positioned and fixed on the guide rail. When the lens antenna apparatus operates, the directivity of radio beams of the radiators is controlled by adjusting an AZ-axis rotating mechanism, an EL-axis rotating mechanism and an xEL-axis rotating mechanism.
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