| 基于DDS技术多路程控信号源 |
| |
| 引用本文： | 程锴,樊锐,李岩冰. 基于DDS技术多路程控信号源[J]. 电子测量技术, 2004, 0(1): 9-10 |
| |
| 作者姓名： | 程锴 樊锐 李岩冰 |
| |
| 作者单位： | 北京航空航天大学;北京航空航天大学;北京航空航天大学 |
| |
| 摘 要： | 文中在论述DDS(Direct Digital Synthesis)技术基本原理的基础上,详细介绍采用DDS芯片AD9851和89C51构成多路程控信号源的实现方法和关键程序段.这种基于DDS技术的数控信号源易于实现多路信号的同步,信号精度高、重复性好,在ATE及其它测试实验中具有良好的应用前景.
|
| 关 键 词： | DDS AD9851 多路程控信号源 |
A Multi-channel Signal Generator Based on DDS |
| |
| Cheng Kai Fan Rui Li Yanbing. A Multi-channel Signal Generator Based on DDS[J]. Electronic Measurement Technology, 2004, 0(1): 9-10 |
| |
| Authors: | Cheng Kai Fan Rui Li Yanbing |
| |
| Affiliation: | Cheng Kai Fan Rui Li Yanbing |
| |
| Abstract: | Based on the operational principle of DDS (Direct Digital Synthesis) , In this paper the realization methods and main programs of the multi - channel program controlled signal generator made by AD9851 and 89C51 are introduced. It's easier to achieve the synchronization , high - precision and repeatability of the multi - channel signal with this program controlled signal generator. And it will have a wide application in the ATE and some other testing experiment. |
| |
| Keywords: | DDS AD9851 multi - channel program controlled signal generator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
