DocumentCode
3098091
Title
Analysis of multibeam magnetic focusing systems
Author
Molokovsky, S.I. ; Tikhomirov, V.G.
Author_Institution
Dept. of Electron., St. Petersburg State Electrotech. Univ., Russia
fYear
1999
fDate
36373
Firstpage
277
Lastpage
279
Abstract
The multibeam electron flows are used in microwave tubes, such as klystrons and traveling wave tubes. Their application allows to improve operational parameters, to increase a output power without increasing of accelerating voltage, to expand a frequency pass band. For focusing of such flows the magnetic systems with a uniform or reversal fields can be used. Peculiarities of multibeam flow focusing in such systems is connected with transverse components of magnetic field originating in peripheral channels
Keywords
electron beam focusing; microwave tubes; klystron; magnetic focusing system; microwave tube; multibeam electron flow; transverse magnetic field; traveling wave tube; Acceleration; Electron tubes; Klystrons; Magnetic analysis; Magnetic fields; Magnetic materials; Magnetic shielding; Permanent magnets; Permeability; Power generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics and Radiophysics of Ultra-High Frequencies, 1999. International University Conference Proceedings
Conference_Location
St Petersburg
Print_ISBN
5-7422-0083-8
Type
conf
DOI
10.1109/UHF.1999.787935
Filename
787935
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