差分跳频系统中跳频图案的构造

Construction of Frequency Hopping Pattern in Differential Frequency Hopping System

扩频通信具有抗干扰能力强、保密性好和码分多址的组网功能等优点,成为通信领域的一个重要发展方向。跳频通信是最重要的一种扩频方式,并已经在军事通信领域和许多民用通信系统中得到广泛应用。差分跳频技术是近年来提出的通信新技术,跳频图案的选择对跳频通信系统的性能有非常重要的影响。

Spread spectrum communication techniques have an important developing tendency due to their anti - jamming, maintaining secrecy and multiple access capbilities. Frequency hopping is one of the most important ways of spread spectrum techniques and has been widely used not only in militeary communications but also in commercial communication systems. Differential frequency hopping technique is a new communication technique which is brought forward recently. Frequency hopping pattern plays an important role in the capability of frequency hopping communication systems.