节点文献
基于AD6644和AD6620的中频信号处理平台的设计
Design of a IF Signal Processing Platform Based on AD6644 and AD6620
【摘要】 构建了一种基于高速采样器件AD6644、可编程数字下变频器AD6620和高性能DSP开发板的中频信号处理平台,详细分析了它的硬件设计和软件设计。该平台具有很强的通用性和灵活性,为软件无线电技术的研究提供了一个理想的实验平台。
【Abstract】 Based on the high-speed A/D converter AD6644,the programmable digital down converter AD6620 and the high performance TMS320C6416,a platform for processing IF digital signals is established.And the hardware and software design of it are analyzed in detail.Since it is universal and flexible,the platform can be used as a perfect experiment platform for the research of software defined radio(SDR).
【关键词】 软件无线电;
中频采样;
数字下变频;
设计;
【Key words】 software defined radio(SDR); IF sampling; digital down converter(DDC); design;
【Key words】 software defined radio(SDR); IF sampling; digital down converter(DDC); design;
- 【文献出处】 电讯技术 ,Telecommunication Engineering , 编辑部邮箱 ,2006年06期
- 【分类号】TP332
- 【被引频次】7
- 【下载频次】211