摘要
为解决某机载遥测系统实时跟踪的问题,研究某机载遥测系统发射天线辐射规律。建立机载发射天线辐射仿真模型,分别对直角坐标下的横截面辐射场强和极坐标下的纵截面辐射场强仿真数据进行分析,从中总结得出机载天线辐射规律,即机载正后偏下方向辐射最强。该研究有助于优化遥测系统地面布站与跟踪策略、试验航线设计和试验进程规划。
This paper is devoted to solve the real-time tracking problem and study the radiation law for transmitting antenna of certain type airborne telemetry system.Firstly,this paper established a simulation radiation model for airborne transmission antenna.Secondly,it analyzed the simulation radiation data for cross-section radiation field intensity of right angle coordinates and vertical-section radiation field intensity of polar coordinates.Finally,it summarized the radiation law for airborne antenna,and the most powerful radiation position was under of air vehicle.The research is useful for optimization of the station layout,tacking strategy,test antenna design and test process plan of telemetry system.
作者
刘明忠
高留洋
苗振坤
Liu Mingzhong;Gao Liuyang;Miao Zhenkun(No.3 Test Station, China Luoyang Electronic Equipment Testing Center, Jiyuan 459000, China;First Research Department, National Digital Switching System Engineering & Technological R&D Center,Zhengzhou 450002, China)
出处
《兵工自动化》
2017年第8期72-76,共5页
Ordnance Industry Automation
关键词
遥测系统
发射天线
辐射模型
辐射规律
telemetry system
transmitting antenna
radiation model
radiation law
