DocumentCode
873033
Title
Frequency modulation of a Gunn-effect oscillator by magnetic tuning
Author
Zieger, D.
Author_Institution
La Radiotechnique Coprim RTC, Suresnes, France
Volume
3
Issue
7
fYear
1967
fDate
7/1/1967 12:00:00 AM
Firstpage
324
Lastpage
325
Abstract
Frequency-variation experiments of an X band Gunn-effect oscillator are described. Frequency ranges of 600 MHz at 9300 MHz and 1200 MHz at 10900 MHz are covered with the aid of a ferrite-filled coaxial cavity and an applied static magnetic field up to 4900 Gs. A qualitative explanation of the covered bandwidth is given by the variation of permeability.
Keywords
Gunn effect; cavity resonators; ferrite devices; frequency modulation; oscillators; tuning; waveguide antennas;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19670248
Filename
4207301
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