| 基于DDS技术的高性能信号源的研制 |
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| 引用本文： | 柯艳明.基于DDS技术的高性能信号源的研制[J].黄石理工学院学报,2006,22(6):23-26,31. |
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| 作者姓名： | 柯艳明 |
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| 作者单位： | 黄石理工学院电气与电子信息工程学院,湖北,黄石,435003 |
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| 摘 要： | 直接数字频率合成（DDS）是频率合成领域的一项新技术，介绍了DDS的基本原理及运用DDS芯片AD9851制作一台高分辨率、高稳定度和较高纯度的信号源的工程实现方法，给出了系统总体硬件和软件实现方案。
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| 关 键 词： | 单片机 信号源 |
| 文章编号： | 1008-8245（2006）06-0023-04 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-05-10 |
Developing High Performance Signal Generator Based on DDS Technology |
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| Ke Yanming.Developing High Performance Signal Generator Based on DDS Technology[J].Journal of Huangshi Institute of Technology,2006,22(6):23-26,31. |
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| Authors: | Ke Yanming |
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| Institution: | School of Electric and Electronic Information Engineering, Huangshi Institute of Technology, Huangshi Hubei 435003 |
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| Abstract: | The direct digital frequency synthesis(DDFS) is a new technology in the field of frequency synthesis.This paper introduces the basic principle of DDS and the engineering method of developing a signal generator of high frequency resolution,high stability and high purity by using DDS chip AD9851,and presents the overall realization program of system hardware and software. |
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| Keywords: | DDS AD9851 |
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