DocumentCode
433282
Title
Design of space-charge-limited (SCL) magnetron injection guns (MIGs) for gyro-devices
Author
Lawson, W.
Author_Institution
Dept. of Electr. & Comput. Eng., Maryland Univ., College Park, MD, USA
fYear
2004
fDate
27 Sept.-1 Oct. 2004
Firstpage
651
Lastpage
652
Abstract
To eliminate the problem of non-uniform azimuthal current density experienced by some temperature-limited (TL) MIGs, we designed a number of SCL MIGs for gyro-devices with accelerator and fusion applications. We present the simulated capabilities of guns with and without control grids and compare these SCL guns to comparable TL MIGs.
Keywords
current density; electron guns; gyrotrons; magnetrons; accelerator applications; control grids; fusion applications; gyro devices; nonuniform azimuthal current density; space charge limited guns; temperature limited magnetron injection guns; Azimuthal current; Cathodes; Educational institutions; Electrodes; Electron accelerators; Guns; Lead; Magnetic devices; Physics; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN
0-7803-8490-3
Type
conf
DOI
10.1109/ICIMW.2004.1422259
Filename
1422259
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