DocumentCode
1321382
Title
Electrostatic beam pumping method for intense relativistic cyclotron maser
Author
Nikolov, N.A. ; Spasovsky, I.P. ; Velichkov, J.N. ; Shkvarunets, A.G. ; Spasov, A.
Author_Institution
Dept. of Phys., Sofia Univ.
Volume
24
Issue
13
fYear
1988
fDate
6/23/1988 12:00:00 AM
Firstpage
793
Lastpage
794
Abstract
The letter presents an electrostatic method of beam pumping for a relativistic cyclotron maser of high power output in the centimetre range by the creation of an electrostatic inhomogeneity in a foilless diode and the drift region in a spatially-homogeneous magnetic field. The experimental optimisation of this method has given the following results: single-mode microwave radiation with power 60±10 MW and electronic efficiency 10% at wavelength λ=2.4±0.1 cm
Keywords
masers; relativistic electron beam tubes; 10 percent; 12.5 GHz; 2.4 cm; 60 MW; SHF; drift region; electronic efficiency; electrostatic inhomogeneity; electrostatic method of beam pumping; experimental optimisation; foilless diode; high power output; intense relativistic cyclotron maser; single-mode microwave radiation; spatially-homogeneous magnetic field; wavelength;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
8336
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