Title :
A sampling amplifier
Author_Institution :
Universidade Estadual de Compinas, Campinas, Sao Paulo, Brazil
Abstract :
A method of amplifying wide-band sisnals using narrow-band amplifiers is proposed. It uses the principle of undersampling a signal and amplifying the narrow-band signals generated by several sets of undersamples of the signal.
Keywords :
Bandwidth; Cutoff frequency; Information filtering; Information filters; Interference; Low pass filters; Sampling methods; Signal generators; Signal reconstruction; Telecommunications;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1974.9694
