@article{LI2023, 
author = {Zhigang LI and Zhinan QIU and Jiachun WANG and Liping LIU and Junru WANG and Zongsheng CHEN},
title = {Study of high-power microwave protection technology based on low-temperature plasma},
year = {2023},
journal = {Journal of National University of Defense Technology},
volume = {45},
number = {6},
pages = {84-89},
keywords = {high-power microwave, protection technology, columnar plasma arrays},
url = {https://www.sciopen.com/article/10.11887/j.cn.202306012},
doi = {10.11887/j.cn.202306012},
abstract = {Plasma has a unique protective effect against high-power microwave attack. Based on the plasma fluid approximation method, the time dependent evolution of the incident electric field during the interaction between high-power microwaves and columnar plasma arrays was studied by using COMSOL software, and the physical process and mechanism of plasma protection against high-power microwaves were analyzed. The results show that the incident high-power microwave will change the plasma parameters drastically, especially the electron density will increase sharply, so that the plasma will show metal-like electromagnetic properties to the incident high-power microwave, and finally realize the effective protection against the incident high-power microwave. In addition, the plasma protection against high-power microwaves was experimentally verified by using columnar plasma arrays generated by high-frequency glow discharge. Finally, the main problems to be solved for plasma-based high-power microwave protection technology were summarized.}
}