【作者】 刁振河；

【导师】 舒挺； 李志强；

【作者基本信息】 国防科学技术大学 ， 光学工程， 2006， 硕士

【摘要】 高功率微波技术的发展,使其在军事上的应用也将越来越广泛。但同时应清醒地认识到:在利用高功率微波的同时,也将受到其潜在的危害。因此,如何防护高功率微波对电子设备及人员的损伤,已经成为一个重要的课题。本文综述和分析了高功率微波毁伤效应研究,以及高功率微波的相应防护方法,并以此为基础,结合未来战场的潜在应用,给出了高功率微波的防护措施。文中还介绍了电磁屏蔽机理及相关屏蔽效能的计算方法,并对微波暗室、防护材料、简易微波挡板及墙体的屏蔽效能进行了测试,相关结果对提高电子设备及人员的安全性具有一定的参考意义。本文的主要工作有以下几个方面:首先,对高功率微波技术的发展进行了论述;介绍了选题背景及研究高功率微波防护的重要意义。其次,对高功率微波的毁伤效应进行了分析;介绍了高功率微波对电子设备的毁伤过程及对人体的生物效应。再次,介绍了高功率微波的一般防护方法;论述了电子设备的加固技术;提出了战场防护措施。最后,分析了屏蔽机理;介绍了屏蔽效能的计算方法:结合试验对微波暗室防护门、微波防护布、简易微波挡板及墙体进行了微波防护特性分析。更多还原

【Abstract】 With the development of high power microwave technology, its application in military is also becoming widespread. However, we should have the clear mind that there exist the potential risks with using high power microwave. Therefore, it has become a very important topic how to prevent high power microwave from damaging the electronic equipment and personnel.This paper reviews and analyzes the destructive effects of high-power microwave and the corresponding protective methods, and also offers some measures in terms of its potential applications in the future battlefield. Moreover, this paper also briefs the mechanism of electromagnetic shielding and the relevant calculation method, and gives a test for the effectiveness of anechoic chamber, protective material, and simple microwave baffle wall. The results have the great meaning for enhancing its safety function for the electronic equipment and the personnel.Firstly, it expounds the development of high power microwave technology and introduces the background on the topic and the key meaning of this research.Secondly, it analyzes the destructive effects of high power microwave and explains the process of the destructive process of high power microwave to the electronic equipment and the biological effects on the human body.Thirdly, it gives the general methods of defending high power microwave and discourses upon the technology of reinforcing the electronic equipment, offers some measures in the battlefield.Finally, it analyzes the shielding mechanism, introduces the calculation method of shielding effectiveness, and gives a detailed explanation on the characteristics of microwave defense to the anechoic chamber, protective material, and simple microwave baffle wall.更多还原