Title :
A Recent Development in Vacuum Tube Oscillator Circuits
Author_Institution :
Bureau of Engineering, Navy Department, Washington, D.C.
Abstract :
A constant frequency oscillator, which depends for its operation upon the use of electron coupling between the oscillation generating portion of the circuit and the work circuit, is described. This form of coupling is employed to isolate the work circuit from the frequency determining portion of the system. The oscillator is of the two-anode type (UX-865) and it is shown that by suitable choice of anode voltages, compensating effects may be obtained whereby changes in generator voltage may be made to have a negligible effect upon the frequency of oscillation.
Keywords :
Anodes; Circuit stability; Coupling circuits; Electron tubes; Helium; Radio frequency; Radiofrequency integrated circuits; Temperature; Voltage; Voltage-controlled oscillators;
Journal_Title :
Radio Engineers, Proceedings of the Institute of
DOI :
10.1109/JRPROC.1931.222281
