| 自补偿微信号放大及A/D转换编码电路的设计与应用 |
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| 引用本文： | 龚成龙,王煜. 自补偿微信号放大及A/D转换编码电路的设计与应用[J]. 淮海工学院学报, 1998, 0(2) |
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| 作者姓名： | 龚成龙 王煜 |
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| 作者单位： | 淮海工学院电子工程系!连云港，222005，连云港市有线电视台!连云港，222001 |
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| 摘 要： | 介绍一种直接对微弱信号进行放大与 A/D转换编码的电路原理 ,着重分析循环放大器误差自补偿及 A/D转换编码原理 ,并探讨了该电路的局限性及与 80 31单片机的接口应用。
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| 关 键 词： | 循环放大 误差补偿 编码 A/D转换 8031单片机 |
Design Self-compensating Circulation Amplifier and A/D Converter Coding Circuit |
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| Gong Chenglong. Design Self-compensating Circulation Amplifier and A/D Converter Coding Circuit[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 1998, 0(2) |
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| Authors: | Gong Chenglong |
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| Abstract: | This paper introduces a kind ofcircuitwhich is used in weak- signal amplifierand A/D converter coding,and describes the circuit structure. Error self- compensating of circulation amplifing and A/D con- verter coding principle are analyzed in detail,and application and limitation of the circuit are also dis- cussed. |
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| Keywords: | circulation amplify error compensate code A/D converter 80 31 chiper computer |
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