| 一种实用程控信号源的设计与应用 |
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| 引用本文： | 甄久军,游有鹏.一种实用程控信号源的设计与应用[J].南京工业职业技术学院学报,2003,3(4):9-11. |
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| 作者姓名： | 甄久军 游有鹏 |
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| 作者单位： | 1. 南京工业职业技术学院,机械工程系,江苏,南京,210016
2. 南京航空航天大学,机电学院,江苏,南京,210016 |
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| 摘 要： | 介绍了作者设计的一种实用的程控信号发生器，阐述了电路的软硬件原理，并主要讨论了控制、D／A转换、波形发生电路及程控信号源的波形应用。该电路具有闭环控制既能提供稳定不变的信号，又能提供频率能按某一曲线规律变化的信号的特点，其性价比高、构成简单、适用范围广、实用性强。
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| 关 键 词： | 单片机 信号源 频率 无损检测 |
| 文章编号： | 1671-4644(2003)04-0009-03 |
Design of a Programmed Signal Generator |
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| ZHEN Jiu-jun,YOU You-peng.Design of a Programmed Signal Generator[J].Journal of Nanjing Institute of Industry Technology,2003,3(4):9-11. |
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| Authors: | ZHEN Jiu-jun YOU You-peng |
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| Abstract: | This paper presents a design of signal generator, especially expatiates on the software and hardware control theory of the signal generator circuit. The paper also mainly introduces the programmed control of the SCM, the D/A conversion, and the wave generator circuit. The circuit can provide not only the invariable signal but also the signal whose frequency may change according to a curve we needed, so it can be widely used in many fields. |
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| Keywords: | SCM program control signal generator frequency lossless detect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
