作者：冷爱国, 钱光弟

作者单位：电子科技大学自动化学院, 四川成都 610054

关键词：软件无线电; DSP; ASIC; FPGA; 空中接口; 3G

摘要：

软件无线电是近几年来随着微电子技术的进步而迅速发展起来的新技术。它首先诞生于军事通信领域,后来又被引入到个人通信,并逐步渗透到其他电子技术领域。本文介绍了软件无线电的概念,结构及发展,对软件无线电关键技术的实现进行了较为详细的讨论并给出了解决办法。

Key technology and implement of software radio

LENG Ai-guo, QIAN Guang-di

School of Automation, University of Electronic Science and Technology, Chengdu 610054, China

Abstract: Software radio is a new technology which has emerged form demonstration in military field with the development of Micro-Electronic technology, then it was used in personal globalization and other fields.This article reviews the concepts, architecture, especially discuss the key technology, also it provides some useful suggestions.

Keywords: Software radio; DSP; ASIC; FPGA; AIS; 3G

2005, 31(3): 95-97  收稿日期: 2004-9-10;收到修改稿日期: 2004-11-22

基金项目: 

作者简介: 

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