摘要
跳频通信技术作为一种先进的通信方式,在民用和军用领域都得到了广泛的应用,出现了多种跳频通信的技术手段。引入一种数学模型对跳频通信系统进行灰关联评估,比较了定频通信系统和几种常见跳频通信系统的性能优劣,定性分析得到了一种最优的通信系统,并从现实角度分析了几种跳频通信系统的应用范畴。
As an advanced communication means, frequency hopping communications technology has been widely used in civil and military areas. There are variety of frequency hopping communications techniques. The paper introduces a mathematical model of gray relational evaluation to evaluate the frequency hopping communication system, compares the performance advantages and disadvantages of the fixed-frequency communication system and several common frequency hopping communication systems to find an optimal communication system. Finally, the paper describes the scope of application of several frequency hopping communication systems from a practical point of view.
出处
《现代电子技术》
2013年第7期33-35,40,共4页
Modern Electronics Technique
关键词
跳频通信
自适应跳频
动态跳频
差分跳频
灰关联评估
frequency hopping communication
AFH
dynamic FH
difference FH
gray relational evaluation