基于软件无线电的通用调制器设计和实现

Design and implementation of general modulator based on software radio

软件无线电核心理念是构造通用型硬件平台,将通信所具备的功能通过软件加以呈现,数字变频作为软件无线电核心技术类型,对输入数据进行调试分析,软件无线电的通用调制器自身具备可编程性、体积小、速度快、性能高等优势特征。文章在明确软件无线电通用调制器相关原理、结构及使用方法的基础上,针对软件无线电调制算法特点,对其进行合理化设计。

The core concept of software radio is to construct universal hardware platform,present the communication functions through software,digital frequency conversion as the core technology of software radio,debugging analysis of input data,software radio universal modulator has programmable,small size,fast speed,high performance advantages,on the basis of clear software radio related principle,structure and use method,for the characteristics of software radio modulation algorithm.