PERMITTIVITY MEASUREMENTS USING OPEN-ENDED SENSORS AND REFERENCE LIQUID CALIBRATION - AN UNCERTAINTY ANALYSIS

被引:134
作者
NYSHADHAM, A [1 ]
SIBBALD, CL [1 ]
STUCHLY, SS [1 ]
机构
[1] UNIV VICTORIA,DEPT ELECT & COMP ENGN,VICTORIA V8W 3P6,BC,CANADA
关键词
D O I
10.1109/22.120103
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Results of the uncertainty analysis of the error-corrected permittivity measurements of materials using open-ended sensors are reported. Uncertainties in the permittivities of the reference liquids due to the uncertainties in the Cole-Cole parameters are discussed. The effect of the selection of these parameters of reference liquids, when used as calibration standards for error-corrected permittivity measurements, is highlighted. Measurements are performed on 15 and 30 ppt saline and the results are presented along with the measurement uncertainties resulting from uncertainties in Cole-Cole parameters of the reference liquids.
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页码:305 / 314
页数:10
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