短波软件无线电系统的研制

Development of the HF Software Radio System

摘要: 以单功能语音传输短波电台为基础,建成了一个短波软件无线电系统,并在该系统上对软件无线电的某些关键技术进行了深入研究.实验结果表明,在单功能通信系统中引入软件无线电技术,可获得一个可靠、灵活、业务升级便捷的多功能通信系统,而且系统具有完全的可编程性,可在保持硬件体系结构简单化和标准化的同时,通过不同的软件,实现不同的系统功能.

Abstract: Based on the HF transceiver, a HF software radio system is developed. And some key technology about software radio is researched thoroughly. The experiment result shows that a new communication system, which is reliable, flexible and easy to renew, can be setup by applying software radio technology into a general communication system. The new HF software radio communication system is programmable, and it can perform various functions by varying the loaded-software while remaining its hardware structure simple and standardized.