WAVE GENERATION IN A WAVE-GUIDE PARTIALLY FILLED WITH A RELATIVISTIC ELECTRON-BEAM

被引:6
|
作者
HWANG, UH
WILLETT, JE
MEHDIAN, H
机构
[1] Department of Physics and Astronomy, University of Missouri-Colombia, Columbia
关键词
D O I
10.1088/0022-3727/23/1/023
中图分类号
O59 [应用物理学];
学科分类号
摘要
Parametric decay of a longitudinal electrostatic pump wave into two space-charge waves in a cylindrical metallic waveguide partially filled with relativistic beam electrons is analysed. The dependence of amplitude gain and frequency enhancement on the ratio of beam radius to waveguide radius is studied numerically. © 1990 IOP Publication Ltd.
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页码:125 / 128
页数:4
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