AMPLIFIER CIRCUIT FOR HIGH FREQUENCY SIGNALS, PARTICULARLY FOR CABLE DISTRIBUTION SYSTEMS, COMPRISING AT LEAST A FIRST TRANSISTOR CONTROLLED AT ITS BASE ELECTRODE BY A SIGNAL SOURCE, AND A DIFFERENCE AMPLIFIER

摘要

ABSTRACTAn amplifier circuit for high frequency signals,particularly for cable distribution systems, comprisingat least a first transistor controlled at its base elec-trode by a signal source, and a difference amplifier inwhich the distortion produced across the base-emitterjunction of the said transistor is eliminated in a simplemanner by means of feerforward control.-12-