【摘要】 文中主要介绍一种实现高速短波差分跳频的方案。此方案是采用DSP和DDS来实现的。文中讨论方案的技术关键、高速差分跳频的硬件结构和软件设计。更多还原

【Abstract】 In this paper, presented a design of high-speed differential frequency hopping system in HF channels with DSP and DDS. In this article, the key technologies of this design are discussed, especially how to share the spectrum with other users. The features of DDS and DSP are also introduced.更多还原