Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 2, 2018
Patent Application Number
15119328
Date Filed
May 21, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and system for modulating a drain supply voltage of a power amplifier are disclosed. A low pass envelope of a dual band modulated signal input to the power amplification system is determined. The determined low pass envelope is amplified. A drain supply of the power amplifier is modulated based on the amplified determined low pass envelope.
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