战术数据链相位干扰技术  

Technology of phase-oriented jamming of TDLs

作　　者：杨保平[1,2] 陈永光[3] 李钟敏 王永州 

机构地区：[1]装备指挥技术学院 [2]解放军63893部队 [3]军械工程学院

出　　处：《电波科学学报》2011年第5期869-874,共6页Chinese Journal of Radio Science

基　　金：总装备部试验技术研究重大课题资助

摘　　要：基于时域对战术数据链相位干扰性能进行研究,定量分析了干扰时长对干扰效果的影响。建立了战术数据链数据通信和相位干扰模型,提出了时间-干扰效果评估方法。仿真结果表明:多音相位干扰效果优于白噪声相位干扰,仿真所得干扰效果时域关系为准确选择干扰时机和干扰时长具有指导意义。Based on time domain the phase-oriented jamming, performance of tacti- cal data links（TDLs）is studied, and the influence of jamming duration on jamming e{fect is quantificationally analyzed. The model of digital communication and phaseoriented jamming of TDLs is established, and the evaluation method of jamming effects based on time domain is presented. The simulation results show that the phase-oriented jamming of multitone is superior to the that of white noise. The research results helps to choose the jamming opportunity and jamming duration accu- rately.

关 键 词：时域分析 相位干扰 战术数据链 

分 类 号：TN975[电子电信—信号与信息处理] TN919[电子电信—信息与通信工程]