| 基于AD9850的通信信号频率测量 |
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| 引用本文： | 武晓明. 基于AD9850的通信信号频率测量[J]. 山东交通学院学报, 2007, 15(3): 80-83 |
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| 作者姓名： | 武晓明 |
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| 作者单位： | 山东交通学院,信息工程系,山东,济南,250023 |
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| 摘 要： | 提出了一种基于AD9850的高频信号频率测量与信号跟踪方案，介绍了芯片AD9850的基本工作原理及性能特点，给出了基于AD9850的信号自动跟踪测量系统的硬件结构框图，并进行了分析说明。该方案已在一种无线通信综合测试仪中成功应用。
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| 关 键 词： | AD9850 通信 频率测量 |
| 文章编号： | 1672-0032（2007）03-0080-04 |
| 修稿时间： | 2007-01-01 |
Correspondence Signal Frequency Survey Based on AD9850 |
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| WU Xiao-ming. Correspondence Signal Frequency Survey Based on AD9850[J]. JOURNAL OF SHANDONG JIAOTONG UNIVERSITY, 2007, 15(3): 80-83 |
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| Authors: | WU Xiao-ming |
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| Affiliation: | Department of lnformation Engineering, Shandong Jiaotong University, Jinan 250023, China |
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| Abstract: | A new scheme of frequency measuring and signal automatic following was proposed. The basic principles and features of chip AD9850 were introduced. A system design of signal automatic following and measuring based on AD9850 was given. And its hardware circuit was briefly described. This scheme has been successful used in a measuring test of wireless communication. |
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| Keywords: | AD9850 |
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