DocumentCode
1091673
Title
A theory for coupling gridded gun design with PPM focussing
Author
True, Richard
Author_Institution
Litton Industries, San Carlos, CA
Volume
31
Issue
3
fYear
1984
fDate
3/1/1984 12:00:00 AM
Firstpage
353
Lastpage
362
Abstract
This paper presents theoretical and experimental methods for the design and optimization of gridded Pierce electron guns. The design of periodic permanent magnet (PPM) focussing systems to control the nonlaminar beams originating from such grided guns is discussed. Simplified relationships are developed which directly couple the, heretofore separate, gun and PPM focusing design problems.
Keywords
Convergence; Design optimization; Diodes; Electron beams; Electron guns; Electron optics; Electron tubes; Equations; Laser beams; Wire;
fLanguage
English
Journal_Title
Electron Devices, IEEE Transactions on
Publisher
ieee
ISSN
0018-9383
Type
jour
DOI
10.1109/T-ED.1984.21527
Filename
1483812
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