Adaptive linearizer for RF power amplifiers

Details Adaptive linearizer for RF power amplifiers Adaptive linearizer for RF power amplifiers

2005-05-24

2005-05-24

Mottola, Steven J. (Department: 2817)

Amplifiers

Hum or noise or distortion bucking introduced into signal...

C330S151000

Reexamination Certificate

active

06897722

ABSTRACT:
A feedforward amplifier is disclosed in which either the main amplifier or the auxiliary amplifier includes at least three parallel signal paths. Each of the signal paths includes a complex gain adjuster. In addition, a feedforward amplifier is disclosed in which a plurality of control linearizers compensate for nonlinearities in the response of signal adjusters to control inputs.

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