Title :
A Tunable Vacuum-Contained Triode Oscillator for Pulse Service
Author :
Fay, C.E. ; Wolfe, J.E.
Author_Institution :
Bell Telephone Laboratories, Inc., New York, N.Y.
Abstract :
A tunable push-pull triode oscillator is described in which the vacuum-tube components and the entire r.f. portion of the oscillator circuit are contained in an evacuated metallic envelope. A terminal is provided for coaxial output into a 50-ohm transmission line. The oscillator was developed for the frequency range of 390 to 435 Mc. and is tunable by mechanical means continuously through this range. Pulse power of above ½ megawatt is obtained with pulse voltages of 15 to 17 kilovolts applied.
Keywords :
Frequency; Laboratories; Oscillators; Pulse circuits; Radar; Radiofrequency integrated circuits; Senior members; Telephony; Tunable circuits and devices; Voltage;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1948.233591
