基于谐振式雷达馈源结构的自适应雷达控制系统研究  

Research on radar control systems using an adaptive method based on resonant radar feed structure

作　　者：孙政 魏文魁 苏飞 李沛恒 董佳莹 SUN Zheng;WEI Wenkui;SU Fei;LI Peiheng;DONG Jiaying(State-owned Wuhu Machinery Factory,Wuhu 241007,China)

机构地区：[1]国营芜湖机械厂,安徽芜湖241007

出　　处：《中国高新科技》2023年第15期49-50,78,共3页

摘　　要：文章提出了一种使用自适应方法控制雷达天线系统的技术,能使系统适应由于雷达目标的雷达吸收涂层的激励信号波动而引起的信息不确定性条件。主要贡献是开发了基于微波电磁场与雷达吸波涂层的晶体结构间谐振频相作用的雷达控制方法,研究了基于“频相检测法”“无源-有源跟踪法”和“自适应法”的天线系统控制方法。实验结果表明,该方法提高了15%雷达获取带吸波涂层飞行器的信息的概率。该研究结果可为开发针对带吸波涂层空中目标的雷达控制系统的人员提供一定的参考。In this paper,an adaptive method is proposed to control the antenna system.The method can make the system adapt to the resonant phase effect between the crystal structures of the absorbing coating of radar targets.The main contribution of this paper is to develop the radar control method based on the resonant frequency phase interaction between the microwave electromagnetic field and the crystal structure of radar absorbing coating,and to study the antenna system control method based on the“frequency phase detection method”“passive-active tracking method”and“adaptive method”.As a result of the experiment,this method improves the probability of 15%radar acquiring information of aircraft with absorbing coating.The findings will be useful for developers of radar and control systems for modern air facilities with radar absorbing coating.

关 键 词：雷达吸波涂层 雷达截面积 模糊逻辑 自适应控制 

分 类 号：TN957[电子电信—信号与信息处理] TP273[电子电信—信息与通信工程]