某雷达发射机高功放驱动功率过大问题分析与解决  

作　　者：高钰 李婧 石建平 王龙 

机构地区：[1]63623部队,甘肃酒泉735000

出　　处：《科技创新与应用》2022年第36期131-136,共6页Technology Innovation and Application

摘　　要：该文主要针对连续波雷达高功放单元驱动功率过大问题,在分析与解决故障过程中,基于高功放单元工作原理,绘制故障树,同时也融入故障排除的一般原则和方法,能够快速准确判断故障原因并迅速恢复设备正常运行,也验证这次故障信息诊断方法的有效性,对设备的可靠性与持续性有着重要的意义。从而得出适应测控雷达故障排除的一般原则和方法,为圆满完成试验任务打下坚实基础,同时对操作手专业知识和应急处置能力的提高有非常重要的帮助。This paper mainly aims at the problem of excessive driving power of CW radar high power amplifier unit.in the process of analyzing and solving the fault,based on the working principle of high power amplifier unit,this paper draws the fault tree and integrates the general principles and methods of troubleshooting.It can quickly and accurately determine the cause of the fault and quickly restore the normal operation of the equipment,and verify the effectiveness of this fault information diagnosis method.It is of great significance to the reliability and continuity of the equipment.As a result,the general principles and methods of troubleshooting for measurement and control radar are obtained,which lays a solid foundation for the successful completion of the test task,and is of great help to the improvement of operator’s professional knowledge and emergency handling ability.

关 键 词：高功放 驱动功率 故障信息 故障排除 雷达发射机 

分 类 号：TN957.3[电子电信—信号与信息处理]