DocumentCode
563606
Title
Relativistic plasma microwave sources based on slow plasma mode
Author
Ponomarev, A.V. ; Shkvarunets, A.G. ; Strelkov, P.S. ; Ulyanov, D.K.
Author_Institution
General Physics Institute, Vavilov st.38, Moscow, Russia
fYear
2000
fDate
20-25 June 2000
Firstpage
722
Lastpage
725
Abstract
This paper is devoted to the experimental study of a plasma microwave oscillator and plasma microwave amplifier. The tunable frequency oscillator (from 7 to 28 GHz) gives power ∼50 MW. Emission spectrum is wide ∼30%. Mean frequency dependence on plasma density coincides with theory. In order to narrow the Cherenkov plasma maser emission spectrum plasma microwave amplifier was investigated. The amplified power level 4÷8 MW was achieved in two frequencies 9.1 and 12.9 GHz. The bandwidth was less than 5% in this case.
Keywords
Facsimile; Plasmas; amplifier; microwave; oscillator; plasma; relativistic;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams, 2000 13th International Conference on
Conference_Location
Nagaoka, Japan
Type
conf
Filename
6219970
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