Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 24, 2015
Patent Application Number
12943905
Date Filed
November 10, 2010
Patent Citations Received
Patent Primary Examiner
Patent abstract
A beamwidth adjustment device, which is used for a feedhorn comprising an opening and a ring encircling the opening, comprises a conductor used for adjusting beamwidth formed by the feedhorn according to a characteristic of a dish of a satellite antenna corresponding to the feedhorn, and a fixing element used for fixing the conductor to the feedhorn, wherein the satellite antenna is used for receiving signals from the feedhorn.
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