| 基于软件无线电的八信道中频数字调制系统的设计和实现 |
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| 引用本文： | 徐艳兵,许波,张永瑞,靳宝. 基于软件无线电的八信道中频数字调制系统的设计和实现[J]. 电子科技, 2004, 0(12): 33-37 |
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| 作者姓名： | 徐艳兵 许波 张永瑞 靳宝 |
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| 作者单位： | 西安电子科技大学,机电工程学院,陕西,西安,710071;西安高华电气实业公司,陕西,西安,710075 |
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| 摘 要： | 介绍一种采用软件无线电技术用于基站的多信道中频数字化调制系统的设计,提出了该系统总体设计方案,说明了软件无线电中的无线电功能的模块划分,给出了系统关键部分的硬件实现方法和软件流程设计以及工程实现中应考虑的几个主要问题.
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| 关 键 词： | 基站 软件无线电 中频数字化 调制 数字上变频器 |
| 修稿时间： | 2004-09-13 |
Design and Accomplishment of the Eight-channel IF Digital Modulation System Based on Software Radio Technology |
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| Xu Yanbing,Xu Bo,Zhang Yongrui,Jin Bao. Design and Accomplishment of the Eight-channel IF Digital Modulation System Based on Software Radio Technology[J]. Electronic Science and Technology, 2004, 0(12): 33-37 |
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| Authors: | Xu Yanbing Xu Bo Zhang Yongrui Jin Bao |
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| Abstract: | This paper introduces the design of the multi-channel IF digital modulation system applied in base station, which is based on the software radio technology, and offers an overall design scheme of this system. It explains the radio module partition in the aspects of functions and the existing status of data flow in the system and lists some of the system's key hardware together with the software design flowchart. It concludes with the main considerations in the design of this system. |
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| Keywords: | Base station software radio IF digital modulation digital up conversion |
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