| 一种新颖的同相比例运算电路 |
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| 引用本文： | 魏宏源.一种新颖的同相比例运算电路[J].河西学院学报,2007,23(5):32-33. |
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| 作者姓名： | 魏宏源 |
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| 作者单位： | 河西学院工科部,甘肃,张掖,734000 |
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| 摘 要： | 给出了一种全新的同相比例运算电路,可实现uO大于uI,或者uO小于uI的同相比例运算,且uO/uI与反相比例运算电路一样等于Rf/R之值.在同相求和电路中,用全新同相比例运算电路分析思维,可得到简单的同相求和运算形式.
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| 关 键 词： | 同相比例运算 同相求和运算 虚短 虚断 |
| 文章编号： | 1672-0520（2007）05-0032-02 |
| 修稿时间： | 2007-03-07 |
A Novel Noninverting Scaling Circuit |
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| Wei Hong-yuan.A Novel Noninverting Scaling Circuit[J].Journal of Hexi University,2007,23(5):32-33. |
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| Authors: | Wei Hong-yuan |
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| Institution: | Engineering Department of Hexi University, Zhangye Gansu 734000 |
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| Abstract: | In this paper,we give a novel noninverting scaling circuit which can realize noninverting scaling operation of uO > uI , or uO < uI ; moreover,uo/ui is equal to R/f/R as inverting scaling circuit does .In the noninverting summing circuit,using the method of the novel noninverting scaling circui,we can obtain a simple opration. |
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| Keywords: | Noninverting scaling operation Noninverting summing operation Virtual short circuit Virtual open circuit |
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