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跳频通信由于其优良的抗干扰特性而成为当今军事通信的重要方式,跳频同步是跳频通信系统的关键技术之一,跳频控制系统的设计在整个通信系统中占有重要的位置。介绍了一种利用GPS信号来进行跳频同步的方法,对TOD、跳频图案等进行了相关设计;并详细介绍了工程研制项目中的实现过程,主要采用基于DSP/BIOS的方法来具体实现跳频控制系统。试验表明该设计可以做到快速、有效的跳频控制,该系统也在实际应用中发挥了重要作用。
Frequency hopping communication has become an important way of military communications due to its excellent anti-interference characteristics. Frequency hopping synchronization is one of the key technologies in frequency hopping communication systems. The design of frequency hopping control systems occupies an important position in the entire communication system. A method of using GPS signal to carry out frequency hopping synchronization is introduced. The design of TOD, frequency hopping pattern and so on are carried out. The realization process in engineering project is introduced in detail. The method based on DSP / BIOS is mainly used to implement Frequency hopping control system. Experiments show that the design can achieve fast and effective frequency hopping control. The system also plays an important role in practical application.