AD6654在软件无线电中的应用  

AD6654 Applications to Software Radio

作　　者：马晓东[1] 高风格[1] 张明[2] 杨尚国[1] 

机构地区：[1]兰州理工大学计算机与通信学院,甘肃兰州730050 [2]西安科技大学通信与信息工程学院,西安710054

出　　处：《微计算机信息》2007年第17期311-312,237,共3页Control & Automation

基　　金：甘肃省自然科学基金(ZS002-A25-032)

摘　　要：软件无线电是指在简单通用的硬件平台上通过可升级、可重配置的应用软件实现各种无线电功能。软件无线电使得无线通信系统具有很好的通用性和灵活性使系统的互联和升级非常方便。AD6654是Analog Device公司推出的新型高速、高性能的14位ADC器件。以软件无线电的思想为基础,提出A/D转换器AD6654结合可编程下变频器HSP50214在多通道中频数字接收机系统中的实际应用。The software radio refers to realizing various kinds of radio functions through the application software which can be upgraded or can be disposed again on the simple hardware platform in common use. Software radio can make wireless communication system have good commutability and flexibility which make system interconnected and upgraded very conveniently, AD6654 is a newtype, high-speed and high-performance 14-bit ADC device by Analog Device Company introduced. Based on the idea of the software radio, this paper propose the practical application of the A/D Converter AD6654 combining with the programmable Frequency Converter HSP50214 in the digital receiver system of multi access intermediate frequency.

关 键 词：AD6654 HSP50214 软件无线电 数字信号处理器 

分 类 号：TN911[电子电信—通信与信息系统]