针对无人机角跟踪系统的电子制约研究  

Research on Angle Tracking System Electronic Jamming of UAV

作　　者：舒树明 盛怀洁[1] 

机构地区：[1]合肥电子工程学院,合肥230037

出　　处：《战术导弹技术》2016年第4期53-58,共6页Tactical Missile Technology

摘　　要：根据无人机角跟踪系统的特点,研究对系统的窄带干扰,并分析干扰效果。在分析单脉冲体制无人机角跟踪系统工作原理的基础上,建立了系统模型,运用三种窄带干扰信号模型,进行仿真实验,并通过仿真计算系统输出角误差电压的大小,分析三种窄带干扰信号样式对系统的干扰效果。研究结果表明,三种干扰都能起到一定干扰效果,单载波干扰具有最佳的干扰效果,而窄带正弦波调频干扰具有更好的实际应用价值。According to the characteristics of UAV angle tracking system,the narrowband interference of the system is studied,and the effect of the interference is analyzed. Based on the analysis of single pulse angle tracking system,the system model is established. The simulation experiment is carried out by using three kinds of narrow band interference signal model. Through simulation calculation the output angle error voltage of the system,the jamming effect of three types of narrowband interference signal patterns on the system is analyzed. The research results show that,three kinds of interference can play a certain interference effect,and the single frequency carrier has the best jamming effect,but narrowband sine wave FM jamming has better practical application value.

关 键 词：无人机 单脉冲 角跟踪 窄带 干扰 

分 类 号：TN97[电子电信—信号与信息处理]