摘要
作为当今无线通信领域的新技术——软件无线电SDR(Software-Defined Radio)应用前景十分广阔,正引起国内外越来越多的关注。本文介绍了软件无线电的概念、特点及体系结构,分析了软件无线电的关键技术,阐述了软件无线电的发展应用前景。
The application prospect of SDR（Software-Defined Radio） is very broad as a new technology of wireless communication domain now, SDR is arousing the domestic and foreign more and more interests. This article introduced the concept, the characteristic and the framework of the SDR, analyzed the key technologies, at last shows the application prospect of the SDR.
出处
《信息通信》
2011年第6期57-58,共2页
Information & Communications
关键词
软件无线电
数字信号处理
无线通信
software radio
digital signal processing
wireless communication.
