基于DSP的短波自适应通信控制器的研制

Reseach on HF Automatic Communication Controller Based on DSP

针对短波通信的不稳定性问题,提出并研制了一种短波自适应通信控制器。该控制器以DSP主处理器TMS320C31为核心,将信号捕捉、自动建链、信道估值技术融为一体,具有自适应选频和高速自适应数据传输等功能,解决了短波电台手动选频和手动切换信道效率低的问题。所研制的产品实际运行平稳可靠,效果良好。

The unstability of HF communication is discussed,a new communication controller is introduced. The core of the controller is TMS320C31 based on DSP. It has merits of signal capture, automatic link establishment and channel estimation. This system not only resolves the problems of automatic frequency selection, it can also realize the automatic high-speed data transmission. The controller can produce perfect control effect in real time.