219736 ⎘
Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by; Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers An output signal of a power amplifier being controlled by controlling power signal, e.g. by an inductive coupler
RADIO FREQUENCY SWITCH CIRCUIT, WIRELESS TRANSCEIVER SYSTEM, AND ELECTRONIC DEVICE
#2POWER AMPLIFIER AND FILTERING CIRCUITRY
#3Multiple-Port Signal Boosters
#4Non-isolated single-inductor circuit for outputting positive and negative low-voltage power
#5Multiple-Port Signal Booster
#6MULTIPLE-PORT SIGNAL BOOSTERS
#7MULTIPLE-PORT SIGNAL BOOSTERS
#8Multi-mode integrated power amplifier
#9Multiple-port signal boosters
#10Power supply circuits incorporating transformers for combining of power amplifier outputs and isolation of load voltage clamping circuits
#11Driver amplifier systems and methods of their operation
#12Multiple-port signal boosters