| 湿敏电阻器本体电阻对线性度的影响 |
| |
| 引用本文： | 徐天华.湿敏电阻器本体电阻对线性度的影响[J].传感器与微系统,2001,20(2):24-26. |
| |
| 作者姓名： | 徐天华 |
| |
| 作者单位： | 青岛大学 教务处, |
| |
| 摘 要： | 通过理论推导 ,获知了湿敏电阻器的感湿特性曲线与拟合直线之间的偏差随其本体电阻的变化关系。由此可知 ,当感湿特性曲线位于电阻 -湿度平面上某个确定的区域内时 ,可通过增加本体电阻以改善线性度 ;而位于该区域外时 ,应减小本体电阻。
|
| 关 键 词： | 湿敏电阻器 线性度 本体电阻 |
| 文章编号： | 1000-9787(2001)02-0024-03 |
| 修稿时间： | 2000年12月13日 |
Influence of the self-resistance on the linearity of humidity sensitive resistor |
| |
| XU Tian-hua.Influence of the self-resistance on the linearity of humidity sensitive resistor[J].Transducer and Microsystem Technology,2001,20(2):24-26. |
| |
| Authors: | XU Tian-hua |
| |
| Abstract: | By theoretical derivation,the partial derivatives of the deviation between the humidity sensing characteristic curve and the fitting line to the self-resistance are obtained.The results show that when the humidity sensing characteristic curve locates in a special range on the resistance-humidity plane,the linearity can be improved by increasing the self-resistance;while it locates out of the range,the self-resistance should be decreased. |
| |
| Keywords: | humidity sensitive resistor linearity self-resistance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
