| DDS频率合成器AD9850原理及应用 |
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| 引用本文： | 潘宇倩.DDS频率合成器AD9850原理及应用[J].航天器工程,2007,16(5):85-88. |
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| 作者姓名： | 潘宇倩 |
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| 作者单位： | 北京空间飞行器总体设计部,北京,100094 |
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| 摘 要： | "软件无线电"是实现无线通信的新思路,它是在通用的开放式无线电智能平台上,通过安装不同的软件来完成各种通信功能。文章引入"软件无线电"的设计思想,结合具体设计实例,论述了直接数字频率合成器AD9850的工作原理、特点及应用。
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| 关 键 词： | 直接数字频率合成(DDS) 控制字 正弦波发生器 |
| 文章编号： | 1673-8748(2007)05-0085-04 |
| 修稿时间： | 2007年1月5日 |
Principle and Application of DDS Frequency Synthesizer AD9850 |
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| PAN Yuqian.Principle and Application of DDS Frequency Synthesizer AD9850[J].Spacecraft Engineering,2007,16(5):85-88. |
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| Authors: | PAN Yuqian |
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| Abstract: | Software Wireless is the new idea to implement the wireless communication. The communication function is achieved by installing various software in wireless intelligent platform, which is open and generally used. The paper introduces the design approach of Software Wireless. The operational principle, the properties and the application of the direct digital frequency synthesizer AD9850 are described with a detailed design examples. |
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| Keywords: | Direct Digital Synthesizer (DDS) control words sine wave generator |
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