DocumentCode
563920
Title
Ka-band gyroklystron operating at a combination of high-order modes
Author
Ilyakov, Evgeny V. ; Kulagin, Igor S. ; Kuzikov, Sergey V. ; Moiseev, Mark A. ; Petelin, Michael I. ; Rozental, Roman M. ; Zaitsev, Nikolay I. ; Zavolsky, Nikolay A.
Author_Institution
Inst. of Appl. Phys., Nizhny Novgorod, Russia
fYear
2004
fDate
18-23 July 2004
Firstpage
525
Lastpage
527
Abstract
Introductory experiments with a projected 30 GHz/5 MW/30 dB three-cavity gyroklystron [1] are described. The electron gun was tested in a configuration with self-excited cavity: the 50% efficiency at the 12 MW output power of the oscillator confirmed the high quality of the electron beam. At the first experiment with the gyroklystron, 3.5 MW output power at 18 % efficiency and 27 dB gain were obtained at 0.5 μs pulse duration.
Keywords
klystrons; microwave oscillators; Ka-band gyroklystron; efficiency 18 percent; efficiency 50 percent; electron beam; frequency 30 GHz; gain 27 dB; high-order modes; oscillator; power 12 MW; power 3.5 MW; power 5 MW; self-excited cavity; three-cavity gyroklystron; time 0.5 mus; Fasteners;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams (BEAMS 2004), 2004 International Conference on
Conference_Location
St. Petersburg
Print_ISBN
978-5-87911-088-3
Type
conf
Filename
6220597
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