卫星地球站电离层闪烁智能监测系统的设计与实现

Design and Implementation of an Intelligent Monitoring System for Ionospheric Scintillation in Satellite Earth Stations

针对电离层闪烁对我国南部低纬度地区卫星通信的影响,自主研发卫星地球站电离层闪烁智能监测系统。通过对频谱信号和接收信号质量的监测、发射前和接收信号视频比对等技术手段,并结合千寻位置网提供的电离层活跃等级预报数据进行关联分析,利用python编程语言实现对电离层闪烁等卫星信号外部干扰进行实时监测,提高抗干扰研判能力。

In response to the impact of ionospheric scintillation on satellite communication in low latitude areas of southern China,we have independently developed an intelligent monitoring system for ionospheric scintillation at satellite Earth stations.By monitoring the quality of spectrum signals and received signals,comparing prelaunch and received signal videos,and combining with the ionospheric activity level prediction data provided by the Qianxun position network for correlation analysis,real-time monitoring of external interference such as ionospheric scintillation in satellite signals is achieved using Python programming language to improve anti-interference and judgment capabilities.