Mitsubishi Electric Research Laboratories, Inc.

Sufeng Niu

Mouhacine Benosman

Rui Ma

Daniel Antonio Da Costa Dinis

Koushik Manjunatha

A Digital Power-Amplifier (DPA) system includes a power amplifier (PA) circuit having control inputs and an output for generating output signals, and an adaptive control circuit that comprises an input interface, an output interface, a memory storing an adaptive control algorithm and a processor performing instructions based on the adaptive control algorithm in connection with the memory, wherein the input interface receives input-state signals and output signals of the DPA circuit, wherein the adaptive control algorithm determines, in response to the input-state signals and the output signals, control parameters of control signals transmitted to the control inputs from the output interface for controlling operations of the DPA circuit.

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Central, SC, United States of America

Sufeng Niu