| 高精度程控正弦波信号发生器设计原理 |
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| 引用本文： | 李旭辉.高精度程控正弦波信号发生器设计原理[J].河北科技大学学报,2000,21(3):84-87. |
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| 作者姓名： | 李旭辉 |
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| 作者单位： | 河北科技大学信息科学与工程学院,河北石家庄,050054 |
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| 摘 要： | 从结构原理上对程控正弦波信号发生器作了新的设计 ,基于微机程控技术与锁相技术 ,采用重复往返地址取码 ,实现了波形的移相和变频 ,并以双极性输出。整机系统稳定性高、准确性好 ,结构模块化 ,使用方便灵活
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| 关 键 词： | 程序控制 相位延迟 锁相技术 重复往返 双极性输出 |
| 修稿时间： | 1999-11-18 |
Designing Principles for the Highly Accurate Sine-wave Generator |
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| LI Xu-hui.Designing Principles for the Highly Accurate Sine-wave Generator[J].Journal of Hebei University of Science and Technology,2000,21(3):84-87. |
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| Authors: | LI Xu-hui |
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| Abstract: | This paper describes new design pninciples of the structure of sine ware generator.Based on the technique of program controlling and phase locking,it adopts redesign scouring address recoprocating to implement phase locking and frequency changing,and the out coming signal is bipolar.Since The stability and the accuracy of the system is high,and its construction is modularized,the generator can be operated easily and flexibly. |
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| Keywords: | program control phase delay phase-locking technique reciprocating bipolar output |
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