Propagation Characteristics of High Power Microwave in Rectangular Waveguide Filled with Time-Varying Plasma

被引：0
|
作者：
Han, Xiaoyu [1 ]
Wang, Junhong [1 ]
Meiechen [1 ]
Zhang, Zhan [1 ]
Li, Zheng [1 ]
Li, Yujian [1 ]
机构：
[1] Beijing Jiaotong Univ, Inst Lightwave Technol, Beijing 100044, Peoples R China
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
基金：
中国国家自然科学基金;
关键词：
High power microwave; plasma; fluide model; microwave propagation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, the propagation characteristics of high power microwave (HPM) in rectangular waveguide filled with time-varying plasma is studied using a 3-D fluid model. The propagation properties are influenced by parameters of the plasma and microwave, such as the electron density, distribution of plasma and the frequency of microwave. The breakdown process of the air in waveguide and the generation of the plasma are presented, and the reflection and absorption of microwave by the plasma are analyzed. These results are useful in analysis of HPM propagation in microwave devices when air breakdown occurs, and helpful to improve the performance of HPM devices.
引用
收藏
页码：1339 / 1340
页数：2
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