Systems and methods for linearizing operation of a power amplifier

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United States of America Patent

PATENT NO 9979352
SERIAL NO

15188602

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Abstract

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A circuit including a power amplifier having a control terminal configured to control an output level of the power amplifier, a bias circuit in communication with the control terminal, the bias circuit including a tunable plurality of diodes in series configured to supply a bias voltage to the control terminal, and a control circuit in communication with the bias circuit configured to tune the plurality of diodes in series to create the bias voltage in response to a supply voltage of the amplifier.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Draxler, Paul San Diego, US 7 74
Hur, Joonhoi San Diego, US 84 290

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