摘要
某系留气球超短波通信电台用于地面站与气球控制系统、气球载荷的数据通信。针对电台受到不明电磁干扰导致通信中断的问题,结合电磁干扰理论,找出干扰源,提出改进措施。分析检测系统中存在的电磁干扰的实验结果,对气球载通信和雷达的电磁兼容工程实践有参考价值。
A tethered aerostat VHF radio is used for data transmission among control system in the aero‐stat ,ground stations and airborne equipment .There is a problem of electromagnetic interference for un‐known reasons .According to the theory of electromagnetic interference ,we found out the source of inter‐ference and improved the method .By analyzing the results of electromagnetic interference in the detection system ,it can be revealed that the analytical method is valuable for practical engineering problems .
出处
《西安航空学院学报》
2015年第5期28-31,共4页
Journal of Xi’an Aeronautical Institute
关键词
系留气球
超短波通信
电磁干扰
tethered aerostat
VHF
Electromagnetic interference
