Efficiency enhancement of a coaxial virtual cathode oscillator

被引：50
|
作者：
Jiang, WH [1 ]
Dickens, J
Kristiansen, M
机构：
[1] Texas Tech Univ, Dept Elect Engn, Pulsed Power Lab, Lubbock, TX 79409 USA
[2] Texas Tech Univ, Dept Phys, Pulsed Power Lab, Lubbock, TX 79409 USA
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 1999年 / 27卷 / 05期
关键词：
efficiency enhancement; electron beam; high power microwaves; microwave reflector;
D O I：
10.1109/27.799837
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The microwave field intensity around the virtual cathode oscillator was enhanced by using a microwave reflector in the output waveguide. The experimental results show that the microwave output power strongly depends on the position and geometry of the microwave reflector. The maximum microwave efficiency obtained was twice as large as that without field enhancement by the microwave reflector.
引用
收藏
页码：1543 / 1544
页数：2
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