摘要
分析了分布式干扰的优势和噪声调频信号的特性,在此基础上利用Matlab软件中的Simulink模块仿真分析了分布式干扰系统采用噪声调频信号对短波通信系统的干扰性能,由仿真结果可以看出分布式干扰可以取得与集中式大功率干扰相当的干扰效果。
This dissertation analyses advantages of distributed jamming and the characteristics of noise frequency modulation signal. On this foundation, it analyses disturbed jamming for HF communication system with noise frequency modulation signal using simulink module of Matlab software From simulation result, it concludes that distributed jamming can acquire the same effect to the concentrated high-power interference
出处
《舰船电子工程》
2009年第10期84-86,171,共4页
Ship Electronic Engineering
关键词
分布式干扰
通信对抗
最佳干扰
信号合成
distributed jamming, communication countermeasure, optimal jamming, signal composing
