First results of a cw industrial FEM

被引：3
|
作者：
Shaw, A
AlShammaa, A
Stuart, RA
Balfour, C
Lucas, J
机构：
[1] Dept. of Elec. Eng. and Electronics, University of Liverpool, Liverpool L69 3BX
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 375卷 / 1-3期
关键词：
D O I：
10.1016/0168-9002(95)01340-7
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We have designed and constructed a cw FEM system capable of operating as an oscillator or an amplifier in the X-band frequency range. This system utilises a 130 keV, 13 mA electron beam which is cw (rather than pulsed) and a 1.52 m, 38 mm period wiggler constructed from ferrite permanent magnet bars. The gain of this system as an amplifier has been measured as a function of the electron beam accelerating voltage and current level, using an external microwave source in the range 7.6-8.9 GHz, and the output power of the system as an oscillator has been measured. This paper tabulates the results and compares them to theoretical models.
引用
收藏
页码：245 / 247
页数：3
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