Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Steven Ripley0
Philip John Lehtola0
Date of Patent
October 3, 2017
0Patent Application Number
151815880
Date Filed
June 14, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Compression control of cascode power amplifiers. A power amplifier module can include a power amplifier including a cascode transistor pair. The cascode transistor pair can include a first transistor and a second transistor. The power amplifier module can include a current comparator configured to compare a first base current of the first transistor and a second base current of the second transistor to generate a comparison signal. The power amplifier module can include a saturation controller configured to maintain the power amplifier out of saturation based on the comparison signal.
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