Digital capacitance and inductance meter

被引：0
|
作者：
Hruskovic, M. [1 ]
Hribik, J. [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Elect Engn & Informat Technol, Dept Radio Elect, Ilkovicova 3, Bratislava 81219, Slovakia
来源：
MEASUREMENT 2007: 6TH INTERNATIONAL CONFERENCE ON MEASUREMENT, PROCEEDINGS | 2007年
关键词：
capacitance and inductance measurement; microcomputer control;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A microcomputer-controlled measuring instrument for capacitance and inductance measurement is described. It is based on the oscillator circuit with the oscillation frequency dependent on the measured element. Analysis of the oscillator used is also given. The equations for the oscillation frequency and its deviation from the resonance frequency of a frequency controlling resonance circuit are derived. The measured results can be transferred into a personal computer (PC) which can process and display these results and control the instrument via RS-232 serial interface.
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页码：237 / +
页数：2
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