基于5G电子通信的无人机导航网络信号抗干扰技术  

Anti-interference Technology for Unmanned Aerial Vehicle Navigation Network Signal Based on 5G Electronic Communication

作　　者：汤德荣[1] TANG Derong(Anhui Technical College of Mechanical and Electrical Engineering,Wuhu Anhui 241002,China)

机构地区：[1]安徽机电职业技术学院,安徽芜湖241002

出　　处：《佳木斯大学学报（自然科学版）》2024年第5期139-143,共5页Journal of Jiamusi University：Natural Science Edition

基　　金：安徽省职业与成人教育学会2023年教育教学研究规划重点课题(AZCJ2023019)。

摘　　要：为提升无人机在自主飞行过程中传输导航网络信号时的抗干扰能力,研究基于5G电子通信技术的无人机导航网络信号抗干扰技术。构建无人机通信结构,结合5G电子通信技术与电力线通信技术创建无人机导航网络信号模型;通过频谱感知方法中的能量检测算法建立无人机干扰信号检测模型,利用自适应滤波算法抑制干扰信号以及噪声干扰,实现无人机导航网络信号干扰抑制。实验结果表明,该方法具备不同干扰模式下的信号抗干扰能力。In order to improve the anti-jamming ability of UAV navigation network signal transmission during autonomous flight,the signal anti-jamming technology of UAV navigation network based on 5G electronic communication technology is studied.Construction of UAV communication structure,combined with 5G electronic communication technology and power line communication technology to create UAV navigation network signal model.The UAV interference signal detection model is established by the energy detection algorithm in the spectrum sensing method,and the interference signal and noise interference are suppressed by the adaptive filtering algorithm.The experimental results show that this method has the ability of anti-jamming in different interference modes.

关 键 词：5G电子通信技术 无人机 导航网络信号 抗干扰技术 

分 类 号：TN975[电子电信—信号与信息处理]