DocumentCode
3556578
Title
The cyclotron maser and beam boundary conditions
Author
Döhler, G. ; Gallagher, D.
Author_Institution
Northrop Corporation, Rolling Meadows, IL
Volume
31
fYear
1985
fDate
1985
Firstpage
539
Lastpage
542
Abstract
The simplified cyclotron maser mode presented by Lau [1] is analyzed under small signal conditions with an exact analytical solution to the proper boundary condition taken across a thin, hollow rotating beam. Not only is 
, but so are 
and 
. These discontinuities lead to the simultaneous presence of TE and TM modes, which leads to modifications in the dispersion relationship. The theory is applied to the drift space of klystron-type devices and to gyrotron-type devices operating in either TE or TM modes. Since radial displacements of the beam are taken into account, results presented also include space charge effects in peniotrons.
, but so are and . These discontinuities lead to the simultaneous presence of TE and TM modes, which leads to modifications in the dispersion relationship. The theory is applied to the drift space of klystron-type devices and to gyrotron-type devices operating in either TE or TM modes. Since radial displacements of the beam are taken into account, results presented also include space charge effects in peniotrons.Keywords
Boundary conditions; Cyclotrons; Dispersion; Frequency; Gyrotrons; Masers; Particle beams; Plasma devices; Plasma waves; Tellurium;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting, 1985 International
Type
conf
DOI
10.1109/IEDM.1985.191024
Filename
1485574
Link To Document