ECG Amplifier overload control

EER high frequency amplifier

EER modulator with power amplifier having feedback loop...

Efficiency enhancement for MMIC amplifiers

Efficiency improvement of power amplifiers

Efficient AC coupled CMOS RF amplifier

Efficient amplification techniques for non-linear amplifiers

Efficient broadband switching-mode amplifier

Efficient class-G amplifier with wide output voltage swing

Efficient generation of radio frequency currents

Efficient ground noise and common-mode suppression network

Efficient high fidelity audio power amplifier

Efficient high overdrive transimpedance amplifiers

Efficient integrated linear amplifier module

Efficient low EMI switching output stages and methods

Efficient method and means for integration of power control...

Efficient microphone bias amplifier with high output...

Efficient minimum pulse spread spectrum modulation for...

Efficient optical pulse stacker system

Efficient parallel-stage power amplifier