Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roman Zbigniew Arkiszewski0
Florinel G. Balteanu0
Jeffrey Gordon Strahler0
Sabah Khesbak0
Date of Patent
April 12, 2022
0Patent Application Number
169470970
Date Filed
July 17, 2020
0Patent Citations
Patent Citations Received
Patent Primary Examiner
CPC Code
Apparatus and methods for adaptive power amplifier biasing are provided. In certain embodiments, a power amplifier system includes a power amplifier that provides amplification to a radio frequency (RF) signal, and a power amplifier bias control circuit that generates a bias signal of the power amplifier based on a bandwidth signal indicating a bandwidth of the RF signal. The power amplifier bias control circuit has a bandwidth that adapts to the bandwidth of the RF signal as indicated by the bandwidth signal.
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