DocumentCode
1232286
Title
The Klystron Mixer Applied to Television Relaying
Author
Learned, Vincent
Author_Institution
Sperry Gyroscope Company, Great Neck, L. I., N.Y.
Volume
38
Issue
9
fYear
1950
Firstpage
1033
Lastpage
1035
Abstract
The phase-modulation sidebands obtained from a klystron amplifier with beam-voltage modulation may be used to give mixing action. The output resonator is used to select a phase-modulation side-frequency component to give power output at a sum or difference frequency. The method of obtaining phase modulation in a beam-type amplifier is described. The construction and operating details are given for a klystron amplifier which has a mixer output of 1 watt over a 20-Mc band for a 6,000-Mc television relay system.
Keywords
Frequency modulation; Klystrons; Optical modulation; Phase modulation; Power system relaying; Relays; Repeaters; Structural beams; TV; Voltage;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1950.229821
Filename
1701371
Link To Document