某机载雷达虚警的解决方法  

Solution to False Alarm of an Airborne Radar

作　　者：杨昌福[1] 王坚 周敏琦[1] 

机构地区：[1]中国西南电子技术研究所,成都610036 [2]总参陆航部成都地区军事代表室,成都610036

出　　处：《电讯技术》2010年第9期15-18,共4页Telecommunication Engineering

摘　　要：某机载雷达在外场试飞过程中,出现了虚警。其虚警原因比较复杂,通过故障点排查和故障定位,初步确定故障机理。结合试验条件和试验数据的分析,得出虚警产生的原因,并进行验证,最终解决了虚警问题。False alarms arose during flight test of an airborne radar. Reasons of generating false alarms are complex and difficult to analyse. The fault mechanism is detected preliminarily through fault point inspection and fault location. The reasons for generating false alarms are determined according to analysis of test conditions and test data. The problem of false alarms has been validated and resolved.

关 键 词：机载雷达 虚警 故障分析 时钟抖动 

分 类 号：TN95[电子电信—信号与信息处理]