Digital controlled amplifier
Digital gain control system
Digital power amplifier level control
Digitally controlled AGC amplifier
Digitally controlled amplifying equipment
Digitally controlled wide ranch automatic gain control
Digitally gain controllable amplifiers with analog gain...
Digitally gain-controlled amplifier, and camera using such an am
Discrete step variable gain inverting amplifier with constant ra
Distortion corrector for wide-band transistorized amplification
Distortion-free limiter for a power amplifier
Dual band power amplifier module for wireless communication...
Dual band power amplifier module for wireless communication...
Dual bias control circuit
Dual mode power amplifier having a common controller
Dual-gate MESFET variable gain constant output power amplifier
Dynamic bias circuit for a radio-frequency amplifier
Dynamic RF amplifier bias control for digital wireless...
Dynamic verification gate circuit
Efficiency improvement of power amplifiers