L波段探空雷达天线故障问题及应对处理

L-band Radiosonde Radar Antenna Fault Problems and Countermeasures

L波段探空雷达是一款科技含量高、自动化程度高的新式雷达,其新型的探测结构集气象数据收集、监测和集成为一体,大幅度提高了探测所得气象资料的质量和精度。但由于是自动化程度高的气象仪器,难免会在运行中出现天线故障。主要根据吉林省延吉市气象局的L波段探空雷达运行中常见的天线故障进行归纳总结,提出一些应对处理措施,确保高空天气探测工作顺利开展。

L-band radiosonde radar is a new type of radar with high technology content and high degree of automation.Its new detection structure integrates meteorological data collection,monitoring and integration,which greatly improves the quality and accuracy of meteorological data.However,due to the high degree of automation of meteorological instruments,it is inevitable that there will be antenna failure in operation.According to the L-band sounding radar of Yanji Meteorological Bureau in Jilin Province,the common antenna faults are summarized,and some countermeasures are put forward to ensure the smooth development of high-altitude weather detection.