激光雷达距离欺骗干扰技术研究

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激光雷达距离欺骗干扰技术研究
Research on deception jamming technology of laser radar
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作　　者：王萃 张会彬
机构地区：电子科技大学,四川成都610054
出　　处：《大众科技》 2015年第1期 18-20页,9页,共4页
Popular science ＆ technology
摘　　要：文章主要介绍激光雷达测距的原理,激光测距机的组成及各部分的功能,根据其原理,介绍一种常用的距离欺骗的方法-数字储频技术,阐述其距离假目标欺骗的原理,对其工作过程进行仿真。研究表明,采用数字储频技术能够有效的进行欺骗,这种技术既可以用于掩护空防,又可以用于干扰敌方并诱敌开机,暴露其真实的兵力部署,因此具有相当大的军事意义。
This article mainly introduces the principle of laser ranging radar, the constituent parts of the laser rangefinder and the function of each part, and then this paper introduces a common method – the technology of Digital Radio Frequency Memory, expounding its deception principle of the false target and its working process for simulation. Research shows that using Digital Radio Frequency Memory technology can effectively carry out false targets deception. This technique can not only be used to cover the air defense, but also can be used for interfering with the enemy and decoying attack, exposing the real deployment of troops; therefore has considerable military significance.