UAV数据链抗干扰的关键技术研究综述*

无人机(unmanned aerial vehicle,UAV)数据链抗干扰功能的增强是UAV实现战时信息资源共享的核心目标.在分析现有无人机数据链研究现状的基础上,重点综述了UAV数据链抗干扰功能的两类方案:一是在单链路方面,对现有UAV数据链的信道编/解码技术作了比较,并对其他抗干扰现状进行了研究;二是多链路方面,...

Overview of research on key techniques for anti-jamming of UAV data link

The core goal of sharing wartime information resources is to enhanced anti-jamming function of UAV Data Link. In this paper, based on analyzing actuality of UAV Data Link, two issues are overviewed for anti-jamming of UAV Data Link. Firstly, a comparison of methods for channel encode of current UAV Data Link is made and an overview of researches on anti-jamming techniques are performed. Secondly, a review of anti-jamming techniques using in Multi-link network are analyzed. Lastly, an overview of application research on Cooperative Communication is presented in the Multi-link network of the UAV Data Link. Some kinds of foundation for next generation UAV Data Link are provided through the overview of research on key techniques.