Analysis of High-Power Microwave Propagation in a Magnetized Plasma Filled Waveguide

被引：5
|
作者：
Fu Wenjie [1 ]
Yan Yang [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
来源：
PLASMA SCIENCE & TECHNOLOGY | 2013年 / 15卷 / 10期
关键词：
magnetic plasma; high-power microwave; plasma filled waveguide; ponderomotive effect; ELECTRONICS;
D O I：
10.1088/1009-0630/15/10/03
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：
Plasma filling can dramatically improve the performance of high power microwave devices. The characteristics of high-power microwave propagation along plasma filled waveguides in an axial magnetic field are analyzed in this paper, and the ponderomotive force effect of high power microwave is taken into consideration. Theoretical analysis and preliminary numerical calculations are performed. The analyses show that the ponderomotive effect would change the plasma density, distribution of microwave field intensity, and dispersion of wave propagation. The higher the microwave power, the stronger the ponderomotive effect. In different magnetic fields, the ponderomotive effect is different.
引用
收藏
页码：974 / 978
页数：5
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