摘要
随着飞行器射程越来越大,试验的危险性就越来越大,中靶段遥测数据的获取也越来越难。针对这一问题,设计了一种小型化靶载遥测系统,介绍了系统的组成和功能,描述了系统的技术实现,对中频解调单元的设计进行了详细地阐述,根据系统遥测作用距离对系统的使用效能进行了分析。结果表明,系统可以有效地获取飞行器中靶段遥测数据,能够满足试验任务的需求。
Since the aerocraft test is more and more dangerous,it becomes harder and harder to get the telemetry data during the aerocraft-hitting-target time.A miniaturized telemetry system carried by target is designed to solve this problem.The system components and functions are introduced.And the technical realization is described.Especially the design of intermediate frequency demodulation unit is discussed in detail.Then the system efficiency is analyzed based on system telemetry range.The results show that the system can get the telemetry data during the aerocraft-hitting-target time,which can satisfy the test requirements.
作者
黎刚果
黄开达
刘峰
汪洋
LI Gangguo;HUANG Kaida;LIU Feng;WANG Yang(Unit 92941,PLA,Huludao 125001,China)
出处
《无线电工程》
2020年第11期921-925,共5页
Radio Engineering
关键词
FPGA
遥测解调
小型化
靶载
遥测
FPGA
telemetry demodulation
miniaturized
carried by target
telemetry
