DocumentCode
2810449
Title
A novel scheme of PPM focusing design for linear beam tubes
Author
Santra, Mrityunjay
Author_Institution
Microwave Tube Res. & Dev. Centre, Bangalore, India
fYear
2003
fDate
28-30 May 2003
Firstpage
276
Lastpage
277
Abstract
In this paper we discuss a novel scheme of periodic permanent magnet(PPM) focusing structure design having non-conventional magnetic periods. The design of the magnetic circuit is accomplished by use of finite element code ANSYS. This code solves for the magnetic field and flux density at all mesh points using vector potential technique.
Keywords
finite element analysis; magnetic circuits; microwave tubes; permanent magnets; ANSYS; PPM focusing design; finite element code; flux density; linear beam tubes; magnetic field; mesh points; nonconventional magnetic periods; periodic permanent magnet; vector potential technique; Couplings; Iron; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetic flux; Magnetic hysteresis; Periodic structures; Permanent magnets; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics, 2003 4th IEEE International Conference on
Print_ISBN
0-7803-7699-4
Type
conf
DOI
10.1109/IVEC.2003.1286306
Filename
1286306
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