摘要
针对单纯利用数学方法很难评估跳频通信干扰装备的干扰效果而一般跳频系统的仿真没有考虑跳频同步的问题,利用Matlab/Simulink仿真工具建立了具有同步的完整跳频系统模型,仿真了跳频系统同步的过程.在此基础上模拟了跳频通信干扰装备中3种典型的干扰样式对跳频通信系统的干扰,得到不同干扰样式对跳频通信系统的干扰性能,为准确评估通信对抗装备的干扰效果提供了一种更行之有效的方法.
For issues that it is hard to evaluate the effect of frequency hopping communication jamming equipment only using mathematic methods,while the key point of frequency hopping synchronization is not taken into account in the simulation of a general frequency hopping system,a model of full frequency hopping system with synchronization is established by using Matlab/Simulink,and its synchronization process simulated in this paper,based on which,for the concerned frequency hopping jamming equipment,three typical modes of jamming on frequency hopping communication systems are simulated and the jamming performance on various modes of jamming on the frequency hopping communication systems are obtained,offering a more effective way for evaluating accurately the jamming effect of electronic communication countermeasure equipment.
出处
《空军雷达学院学报》
2012年第1期21-23,27,共4页
Journal of Air Force Radar Academy
关键词
跳频通信
干扰效果
误码率
frequency hopping communication
jamming performance
bit error rate
