Title :
Some Recent Advances in Microwave Tubes
Author_Institution :
Bell Telephone Laboratories, Inc., Murray Hill, N.J.
Abstract :
This is a review paper which discusses in simple terms high-power klystrons, double-tuned circuits for reflex klystrons, noise in traveling-wave tubes and its reduction by velocity-jump or space-charge-wave deamplification, periodic magnetic focusing of electron beams, and the backward-wave oscillator.
Keywords :
Acceleration; Cathodes; Circuit noise; Electron beams; Klystrons; Magnetic circuits; Magnetic noise; Magnetrons; Noise reduction; Pulse amplifiers;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1954.274774
