摘要
随着通信技术的发展,跳频技术特别是高速跳频技术已经成为军事通信抗干扰的重要方式。介绍了跳频通信的基本原理,建立了Simulink环境下的高速跳频通信系统模型,针对不同干扰样式进行了仿真,并分析其抗干扰性能,得到了有效干扰的样式,提出了增强干扰效果的结论,为高速跳频通信系统的应用及其对抗研究提供有力支持。
With the development of communication technology, frequency- hopping technology especially high speed frequency - hopping technology has become an important part of military anti - jamming communication. By describing the basic principle of frequency- hopping communication system,model of high speed frequency- hopping communication system built by Simulink is provided. According to the anti - jamming capability after simulating with the present of different jamming types,the article makes the conclusion of useful jamming pattern and the way of strengthening the jamming preformence, which provides convincing support to the application and anti - jamming research of high speed frequency - hopping communi cation system.
出处
《现代电子技术》
2009年第21期25-28,共4页
Modern Electronics Technique
关键词
跳频
抗干扰性能
SIMULINK
通信系统
frequency - hopping
anti - jamming capability
Simulink
communication system
