摘要
为解决导弹技术准备阵地中采用实装弹载雷达训练所致的高成本问题,介绍了一种简易弹载雷达模拟器的实现方法。该模拟器采用比相法测角技术、数字下变频技术、DSP控制技术和软件层次化设计技术等,实现了对回波信号的角度信息、距离信息和幅度信息测量功能。模拟器结构简单,实现成本低,能够代替实装雷达完成导弹技术准备训练,节约训练成本。
In order to solve the problem of the high cost caused by adopting real missile borne radar in missile technical preparation posi- tion, an implementation method about a simple missile-borne radar simulator was put forward. The simulator used phase comparison angle measurement technology, digital down conversion technology, DSP control technology and software hierarchical design technology to achieve the measurement function of the angle information, distance information and amplitude information of echo signal. The simulator had the advantages of simple structure and low cost, which could replace the real radar to complete missile technical preparation training, and saved the training cost.
出处
《弹箭与制导学报》
CSCD
北大核心
2017年第3期5-8,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
基金
电子信息系统复杂电磁环境效应国家重点实验室研究项目基金(CEMEE2016G0201)资助
关键词
弹载雷达
比相测向
数字下变频
雷达模拟器
DSP
missile borne radar
phase comparison direction finding
digital down conversion
radar simulator
DSP
