| 一种用于CCD信号自动零点,增益调整电路 |
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| 引用本文： | 金宁,陈吉武.一种用于CCD信号自动零点,增益调整电路[J].电子测量技术,1999(2):10-12. |
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| 作者姓名： | 金宁 陈吉武 |
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| 作者单位： | 中国计量学院，中国计量学院，中国计量学院 |
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| 摘 要： | 文中介绍一种用于ＣＣＤ信号的自动零点，自动增益调整电路，它主要由乘法／除法器ＡＤ７３４、最大值电路，最小值电路组成，文中说明了该电路的工作原理，给出了误差分析和实验结果，ＣＣＤ信号经此电路规整后输出可以较大程度提高系统的测量精度。
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| 关 键 词： | CCD 零点 增益 自动调整电路 光电耦合器 |
Automatic Zero and Gain Adjustment Circuit for CCD Signal |
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| Jin Ning Chen Jiwu Wang Wei.Automatic Zero and Gain Adjustment Circuit for CCD Signal[J].Electronic Measurement Technology,1999(2):10-12. |
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| Authors: | Jin Ning Chen Jiwu Wang Wei |
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| Affiliation: | Jin Ning Chen Jiwu Wang Wei |
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| Abstract: | A automatic zero and gain adjustment circuit for CCD signal which consists of multiplier/divider AD734,max-inum and minium circuits is described in this paper.The working principle ,error analysis and measurement results are presented. The CCD output regulated by this circuit proved to increase system measurement precision. |
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| Keywords: | CCD Zero Gain Automatic adjutment circuit |
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