RF-field generation in wide frequency range by electron beam

被引：0
|
作者：
Bogdanovich, B
Nesterovich, A
Minaev, S
机构：
来源：
PROCEEEDINGS OF THE XVIII INTERNATIONAL LINEAR ACCELERATOR CONFERENCE, VOLS 1 AND 2 | 1996年 / 96卷 / 07期
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D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A simple device for generating powerful RF oscillations in the frequency range of 100-250 MHz is considered. The two-gaps cavity is based on the quarter-wavelength coaxial line loaded by drift tubes. Frequency tuning is accomplished by using the movable shorting plunger. A permanent electron beam being modulated at the first gap return the energy at the second one. The additional tube with the permanent decelerating potential, introduced into the main drift tube, allows to decrease the drift tube length and keep the excitation conditions in frequency tuning. Both autogeneration and amplification modes are under consideration. RF-parameters of the cavity and experimental results are described.
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页码：178 / 180
页数：3
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