固态雷达发射机实验平台的构建与应用

Design and Application of Experimental Platform for Solid-state Radar Transmitter

为使学生更好地掌握固态雷达发射机的工作原理,形成雷达发射分系统故障分析诊断的实践能力,设计并实现了固态雷达发射机实验平台。该实验平台紧跟雷达装备发展趋势和任职岗位需求,信号检测形式多样,具有模块故障设置和故障诊断功能,具有过压、过流、过热检测功能,可靠性高。基于该平台,设计了验证性和设计性两类实验,对于学生实践技能的培养起到了显著的效果,对雷达技术与系统课程起到了良好的辅助作用。

In order to make the students grasp the working principle of the solid-state radar transmitter well, and ultimately obtain the practice ability to make malfunction analysis diagnosis of the radar transmitter subsystem, the experiment platform is designed and implemented for solid-state radar transmitter. The experiment platform is designed by following the radar equipment development trends and position requirements. The signal detection of the platform is in a variety of forms, and there are fault setting module and fault diagnosis function in the platform. Furthermore, the platform is with high reliability as it is designed with over-voltage, over-current, overheat detection function. Based on this platform, we design two types of experiments, which are verification experiment and designability experiment, and have played a significant effect in the cultivation of practical skills, and have played a good supporting role in the radar technology and system curriculum.