基于毫米波通信的新型机间数据链系统  

Novel air-to-air data link system based on millimeter wave communication

作　　者：徐鹏政 于启月 林泓池 刘海宁 XU Pengzheng;YU Qiyue;LIN Hongchi;LIU Haining(School of Electronics and Information Engineering,Harbin Institute of Technology,Harbin 150001,China;Shenyang Aircraft Design&Research Institute,Shenyang 110031,China)

机构地区：[1]哈尔滨工业大学电子与信息工程学院,黑龙江哈尔滨150001 [2]沈阳飞机设计研究所,辽宁沈阳110031

出　　处：《通信学报》2023年第4期27-37,共11页Journal on Communications

基　　金：国家自然科学基金资助项目(No.62071148);黑龙江省优秀青年基金资助项目(No.YQ2019F009);中央高校基本科研业务费专项资金资助项目(No.HIT.OCEF.2021012)。

摘　　要：针对现有机间数据链存在的通信速率低、信号易被窃听和干扰、组网性能不佳等问题,提出了一种基于毫米波通信的机间数据链系统。该系统在机间数据链中引入毫米波通信技术,并与智能反射面、正交时频空间调制、通信感知一体化、无线自组网等技术相结合。分析和仿真结果表明,所提系统在传输带宽、抗截获和抗干扰性能及硬件结构和成本上优于现有的机间数据链系统。同时,所提系统面临实时波束跟踪等技术挑战,有待进一步研究解决。In order to solve the problems of insufficient communication rate between networked fighters,signals being easily eavesdropped and interfered,and unsatisfactory networking performance in the existing air-to-air inter-aircraft data links,a millimeter wave communication air-to-air data link system was proposed.The millimeter wave communication technology was introduced into the data link system,and reconfigurable intelligent surface,orthogonal time frequency space modulation,integrated sensing and communication,and wireless ad hoc network technology were integrated.The analysis and simulation results show that the proposed system is superior to existing systems in terms of transmission bandwidth,anti-interception and anti-interference performance and hardware complexity and cost.At the same time,the proposed system faces technical challenges such as real-time beam tracking,which need further research to solve.

关 键 词：C4ISR 机间数据链 毫米波 抗干扰 抗截获 

分 类 号：TN919[电子电信—通信与信息系统]