L波段高功率微波辐射拒止效应研究
Research on Rejection Effect of L-band High-power Microwave Radiation
李长年 1辜霄 2王辉 1李国熠 1姚庆阳1
作者信息
- 1. 成都西科微波通讯有限公司 ,四川成都 610091
- 2. 电子科技大学 ,四川成都 610054
- 折叠
摘要
针对高功率微波辐射拒止效应的测试需求,研制了L波段大功率微波辐射系统实验装置,该装置主要由全固态高压脉冲调制器、速调管、固态放大器激励源、输出波导及定向辐射天线组成,介绍了各个组成部分的参数设计、系统辐射效应试验及测试结果.实验结果表明:辐射系统等效辐射功率 5GW,在辐射远场区的功率密度达到 11.9 W/cm2,对典型效应物能够产生明显的拒止效果,满足开展相关高功率微波拒止效应的测试需求.
Abstract
Aiming at the testing requirement for the rejection effect of high-power microwave,a L-band high power microwave radiation system is developed.The system is composed of all-solid-state high-volt-age pulse modulator,klystron,solid-state amplifier excitation source,rectangular waveguide and high-power directional antenna.The parameter design of each component is introduced.The radiation effect test shows that the equivalent radiation power of the radiation system is 5 GW,and the power density in the far-field radiation region reaches 11.9 W/cm2,which can produce significant rejection effects on typical ef-fectors and meet the testing requirements for high-power microwave rejection effects.
关键词
高功率微波/辐射系统/功率密度/微波拒止Key words
High power microwave/Radiation system/Power density/Rejection effect引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据