DocumentCode
1515368
Title
Finite element analysis of impedance of an electron beam current monitor
Author
Polli, Y. C De ; Migliano, A.C.C. ; Stopa, C.R.S. ; Nabeta, S.I. ; Cardoso, J.R.
Author_Institution
Centro Tecnico Aerospacial, Sao Paulo, Brazil
Volume
35
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1833
Lastpage
1836
Abstract
A current pulse monitor was designed and built to allow a nonintercepting measurement of the intensity and shape of an AC or pulsed current. To perform the impedance analysis of the device design, the magnetodynamic model coupled with the circuit equations was applied using the sinusoidal permanent finite-element method. The device impedance measurements are presented and compared with those obtained from the computer code simulations
Keywords
electric current measurement; electric impedance; electron beams; finite element analysis; monitoring; AC current; circuit equations; computer code simulations; current pulse monitor; device design; electron beam current monitor; finite element impedance analysis; magnetodynamic model; nonintercepting measurement; pulsed current; sinusoidal permanent finite-element method; Coupled mode analysis; Current measurement; Electron beams; Finite element methods; Impedance; Magnetic analysis; Monitoring; Pulse measurements; Pulse shaping methods; Shape measurement;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.767389
Filename
767389
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