| 高阻抗高共模抑制减法器研究 |
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| 引用本文： | 赵树森,姚望生,李军.高阻抗高共模抑制减法器研究[J].海军工程大学学报,1995(3). |
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| 作者姓名： | 赵树森 姚望生 李军 |
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| 摘 要： | 为了满足各种测量系统的需要，本文对提高减法器输入阻抗和共模抑制能力，保证运算精度进行了讨论，并给出相应的电路。
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| 关 键 词： | 减法器 共模抑制比，阻抗 |
Study on High Impedance Subtractor with High CMR |
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| Zhao Shusen, Yao Wangsheng, Li Jun.Study on High Impedance Subtractor with High CMR[J].Journal of Naval University of Engineering,1995(3). |
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| Authors: | Zhao Shusen Yao Wangsheng Li Jun |
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| Institution: | Zhao Shusen; Yao Wangsheng; Li Jun |
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| Abstract: | This paper is aimed to solve some problems of measurement system. The methods related to improving input impedance and CMR of the subtractor, and ensuring operation precision are discussed. The equivalent electric circuit is given. |
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| Keywords: | Subtractor CMRR Impedance |
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