摘要
文章主要从干扰以及抗干扰方式两个方面来进行研究的,首先介绍常规通信和跳频通信中典型的干扰和抗干扰方式,进而针对跳频的通信体制,并结合认知无线电思想,提出了基于认知的跳频通信系统的完整结构,给出了信号流程以及认知选频与跳频的结合方式,作为该技术的进一步完善和补充,也为认知跳频理论向实际应用的过渡打下基础。
This article is mainly from two aspects, interference and anti-interference methods. First introduced the typical ways of jamming and anti-jamming in conventional communication and frequency hopping communication. And then proposed frequency hopping communication integrated structure based on the cognition radio in view of the frequency hopping communication system, combining with the cognitive radio thought. Also we gave the signal process and the combination mode of cognitive frequency selective and frequency hopping, as further improvement and supplement for this technology, also lay the foundation for the transition from cognitive theory of frequency hopping to the actual application.
出处
《电子测试》
2014年第6期23-25,共3页
Electronic Test
关键词
认知无线电
跳频通信系统
干扰
抗干扰
Cognitive radio
frequency hopping system
Interference
Anti-interference