219270 ⎘
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements; Single-ended push-pull amplifiers ; Phase-splitters therefor with field-effect transistors; PMOS SEPP output stages with asymmetric control, i.e. one control branch containing a supplementary phase inverting stage
Multi-amplifier envelope tracking circuit and related apparatus
#2Multi-amplifier envelope tracking circuit and related apparatus
#3METHODS OF ADJUSTING BAND-BASED AMPLIFIER LINEARITY
#4Band-based amplifier linearity adjustment
#5Amplifier control systems and methods
#6Systems and methods to adjust the matching conditions of an amplifier
#7Method and system for amplifier control
#8Distributed amplifier