摘要
针对海战场存在大量雷达信号,利用舰载无人机搭载电子干扰载荷对其干扰,建立雷达信号转发干扰模型,剖析所形成假目标的幅度和距离,发现转发干扰效果与转发占空比和转发时延有关,通过雷达信号转发干扰仿真,得到舰载无人机搭载转发干扰载荷能有效干扰敌雷达的结论。
Aiming at radar signals consists in war fields, a new jamming style is proposed, with which the radar signal repeater jamming for carrier-based unmanned aerial vehicle. Jamming signal model is designed, and false target amplitude and space range are discussed. Jamming effects are associated with re- peater signal duty cycle and repeater time delay. At last, repeater jamming performance is verified by simulation. The simulation indicates that the presented method can meet jamming demand of carrierbased UAV.
出处
《中国电子科学研究院学报》
2014年第4期335-338,343,共5页
Journal of China Academy of Electronics and Information Technology
