DocumentCode
563833
Title
Formation of intense relativistic helical electron beam with high pitch-factor
Author
Ilyakov, Evgeny V. ; Kulagin, Igor S. ; Lygin, Vladimir K. ; Manuilov, V.N. ; Zaitsev, Nikolay I.
Author_Institution
Inst. of Appl. Phys., Nizhny Novgorod, Russia
fYear
2004
fDate
18-23 July 2004
Firstpage
158
Lastpage
161
Abstract
A magnetron-injection gun for the Ka-band relativistic gyrotron is developed. By decreasing time to come electrons to the high potential area, this gun gives the possibility to increase the operating current up to 50% of the Langmuir gun current. High quality of the beam at the operating regime was confirmed experimentally by using the velocity distribution analyzer based on separation of different fractions of electrons in adiabatically increased magnetic field. High gyrotron efficiency (50%) confirms this statement also.
Keywords
electron guns; gyrotrons; magnetrons; relativistic electron beams; Ka-band relativistic gyrotron; Langmuir gun current; electron beam formation; gyrotron efficiency; high pitch factor electron beam; intense relativistic helical electron beam; magnetron injection gun;
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
6220510
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