RF amplifier bias circuit

Details RF amplifier bias circuit RF amplifier bias circuit

1989-12-07

1992-08-04

Mullins, James B.

Amplifiers

With control of power supply or bias voltage

With control of input electrode or gain control electrode bias

330134, 330144, 330279, 330284, 330285, H03G 330

Patent

active

051362570

ABSTRACT:
An amplifier circuit includes an amplifier and a biasing circuit. A control circuit generates an amplifier output level control voltage which is coupled to the biasing circuit for controlling the operating point of the amplifier in response to the level of control voltage.

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