Adaptive power amplifier system

Adjustable segmented power amplifier

Adjustable segmented power amplifier

AM-FM transmitter power amplifier using class-BC

Amplification circuit

Amplification circuit and method therefor

Amplification circuit with a determined input impedance and vari

Amplification circuit with a determined input impedance and vari

Amplification circuits

Amplifier

Amplifier

Amplifier and a method for detecting the presence of a load

Amplifier arrangement

Amplifier arrangement

Amplifier arrangement with voltage gain and reduced power...

Amplifier array and receiver circuit that includes the amplifier

Amplifier array for high-frequency signals and multiplexer confi

Amplifier circuit

Amplifier circuit

Amplifier circuit and electronic apparatus using the same