DocumentCode
2926119
Title
21.5: Buneman-Hartree condition revisited
Author
Simon, David H. ; Lau, Y.Y. ; Tang, Wilkin ; Cartwright, Keith ; Hoff, Brad ; Gilgenbach, R.M. ; Luginsland, John W.
Author_Institution
Dept. of Nucl. Eng. & Radiol. Sci., Univ. of Michigan, Ann Arbor, MI, USA
fYear
2010
fDate
18-20 May 2010
Firstpage
513
Lastpage
514
Abstract
The Buneman-Hartree (B-H) condition is reexamined in a cylindrical relativistic magnetron using both the conventional single particle model, and the Brillouin flow model. These two models yield the same result for the Buneman-Hartree condition only in the limit of a planar magnetron. In general, the B-H condition according to the Brillouin flow model allows a wider range of operating conditions, consistent with the data obtained from the experiments on the UM/L-3 relativistic magnetron.
Keywords
magnetrons; relativistic electron beam tubes; Brillouin flow model; Buneman-Hartree condition; UM/L-3 relativistic magnetron; cylindrical relativistic magnetron; planar magnetron; single particle model; Anodes; Cathodes; Equations; Geometry; Magnetic fields; Magnetic flux; Solid modeling; Space charge; Voltage; Brillouin flow; Buneman-Hartree; Magnetron;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2010 IEEE International
Conference_Location
Monterey, CA
Print_ISBN
978-1-4244-7098-3
Type
conf
DOI
10.1109/IVELEC.2010.5503483
Filename
5503483
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