Title :
A 300- to 4,000-Kilocycle Electrically Tuned Oscillator
Author :
Pressman, A.I. ; Blewett, J.P.
Author_Institution :
Brookhaven National Laboratory, Upton, N.Y.
Abstract :
An oscillator is described whose frequency is electrically controllable over a 13-to-1 frequency range. Tuning is accomplished by saturation of a ferromagnetic core in the inductance of the tank circuit. The output is constant in amplitude to within 4 per cent and is reproducible in frequency to better than 0.1 per cent.
Keywords :
Acceleration; Circuits; Frequency; Gaussian processes; Inductance; Laboratories; Magnetic fields; Permeability; Protons; Voltage-controlled oscillators;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1951.230741
