基于FH/DFH的差分跳频组网研究

Research about DFH Network Based on FH/DFH

文章首先介绍了一种新型混合跳频通信技术(FH/DFH),在此基础上提出了一种差分跳频组网方案,该方案结合FH/DFH构建了差分跳频异步非正交网络。文中对系统性能进行了理论分析和仿真,仿真结果表明FH/DFH误比特率系能优于传统FH/BFSK系统。

In this paper, a new combinable frequency hopping technology was introduced forward. Based on this technology, a resolution scheme of DFH network was proposed. The scheme constructs a nonorthogonal DFH network which is asynchronouse. The theory performance was analyzed in the paper, The simulation results show that the FH/DFH can obtain better BER performance compared with traditional FH/BFSK system.