| 数字中频软件无线电接收系统的实现方案 |
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| 引用本文： | 黄成. 数字中频软件无线电接收系统的实现方案[J]. 实验科学与技术, 2006, 4(4): 15-17 |
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| 作者姓名： | 黄成 |
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| 作者单位： | 电子科技大学,成都,610054 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 介绍了AD公司推出的数字信号处理器AD6620的工作原理，结合本系统的实际应用情况，分析了其工作参数的设置，对AD6620的应用进行了深入的研究。分析了一种数字中频软件无线电接收系统的结构，并说明了它的具体设计和实现方式，已初步完成了通用数字化接收机的功能，为最终实现软件无线电奠定了基础，具有广阔的应用前景。
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| 关 键 词： | 软件无线电 数字下变频 数字信号处理 |
| 文章编号： | 1672-4550（2006）04-0015-03 |
| 收稿时间： | 2006-06-07 |
| 修稿时间： | 2006-06-07 |
Digital Midfrequency Software Radio Receiving System Realization Project |
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| HUANG Cheng. Digital Midfrequency Software Radio Receiving System Realization Project[J]. Experiment Science & Technology, 2006, 4(4): 15-17 |
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| Authors: | HUANG Cheng |
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| Affiliation: | University of Electronic Science and Technology of China Chengdu 610054 |
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| Abstract: | An introduction of the working theory of AD company's digital signal processor AD6620 and its actual application are presented through analyzing the setting of the working parameter and the application of AD6620. With the structure of a digital midfrequency software radio receiving system and its concrete design explained, an elemental realization of digital receiving function has achieved and will find a wide application. |
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| Keywords: | software radio digital down -conversion digital siginal processor |
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