| 一种提高十二位A/D转换器分辨率的实用方法 |
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| 引用本文： | 谷云彪,刘志全,刘庆和,张鹏顺. 一种提高十二位A/D转换器分辨率的实用方法[J]. 黑龙江科技学院学报, 1995, 0(2) |
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| 作者姓名： | 谷云彪 刘志全 刘庆和 张鹏顺 |
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| 作者单位： | 哈尔滨工业大学(谷云彪，刘庆和，张鹏顺)，黑龙江矿业学院机械工程系(刘志全) |
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| 摘 要： | 一种利用AD574A内部结构提高小幅值信号分辨率的方法,适用于信号幅度范围较大且要求测试精度较高的场合。试验证明,在小幅值信号下,分辨率可提高一倍。
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| 关 键 词： | A/D转换器 分辨率 |
A PRACTICAL METHOD OF RAISING 12-BIT A/D CONVERTER''''S RESOLUTION |
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| Gu Yunbiao Liu Zhiquan. A PRACTICAL METHOD OF RAISING 12-BIT A/D CONVERTER''''S RESOLUTION[J]. Journal of Heilongjiang Institute of Science and Technology, 1995, 0(2) |
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| Authors: | Gu Yunbiao Liu Zhiquan |
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| Affiliation: | Gu Yunbiao Liu Zhiquan(Harain Institute of Technology) (Mechanical Engineering Dept.)Liu Qinghe Zhang Pengshun(Harbin Institute of Technology) |
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| Abstract: | A method was given to raise the converter's resolution for minimum range utilizing hardware resource of AD574A. It can be used in the occasion of minimum signal and high testing precision, and has been proved by experiment that converter can raise the resolution by two times. |
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| Keywords: | A/D converter resolution |
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