| 低阻测量中消除线电阻和接触电阻的原理及实现 |
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| 引用本文： | 黄永平,金玉善,汤建华,于前洋,邢忠宝.低阻测量中消除线电阻和接触电阻的原理及实现[J].光学精密工程,2000,8(5):491-496. |
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| 作者姓名： | 黄永平 金玉善 汤建华 于前洋 邢忠宝 |
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| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130021
2. 长春五五所,吉林,长春,130012 |
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| 摘 要： | 论述了有源电桥在刻蚀低电阻时的测量原理及其方法,提出在低阻测量时消除线电阻及其接触电阻的方法,对测量精度进行了分析,对低阻测量及其控制有一定的参考价值.
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| 关 键 词： | 电桥 电阻 测量 |
| 收稿时间： | 2000-03-15 |
| 修稿时间： | 2000-03-15 |
Theory and implementation method of removing line resistance and junction resistance in low resistance measurement |
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| HUANG Yong-ping ,JIN Yu-shan ,TANG Jian-hua ,YU Qian-yang ,XING Zhong-bao.Theory and implementation method of removing line resistance and junction resistance in low resistance measurement[J].Optics and Precision Engineering,2000,8(5):491-496. |
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| Authors: | HUANG Yong-ping JIN Yu-shan TANG Jian-hua YU Qian-yang XING Zhong-bao |
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| Affiliation: | HUANG Yong-ping 1,JIN Yu-shan 2,TANG Jian-hua 1,YU Qian-yang 1,XING Zhong-bao 1 |
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| Abstract: | The measurement theory and method of source Wheatstone bridge in low resistance trim were described. The method of removing line resistance and junction resistance in low resistance measurement was proposed, and the measurement precision was analyzed. The method is valuable to the low resistance measurement and control. |
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| Keywords: | Wheatstone bridge resistances measurements |
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