Title :
Low-frequency parametric amplification by means of an induction machine
Author_Institution :
Electrical Engineering Department, Carnegie Institute of Technology, Pittsburgh, Pa.
Abstract :
Although parametric amplifiers are commonly considered as components for use at microwave frequencies, there is no inherent frequency limitation. The gain and bandwidth relationships for a negative-resistance parametric amplifier can be used at a 60-cycle signal frequency.
Keywords :
Equations; Inductance; Induction machines; Pumps; Resistance; Rotors; Stators;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1961.6433380
