COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE
The study is based on results of modeling of measurement circuit containing vibrating-plate capacitor using a complex-harmonic analysis technique. Low value of normalized frequency of small-sized scanning Kelvin probe leads to high distortion factor of probe’s measurement signal that in turn leads t...
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Belarusian National Technical University
2015-03-01
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doaj-3de4796d043246408cbf1612cbfff7522021-07-29T08:39:07ZengBelarusian National Technical UniversityPribory i Metody Izmerenij2220-95062414-04732015-03-0102354130COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBEA. K. Tyavlovsky0A. L. Zharin1Белорусский национальный технический университетБелорусский национальный технический университетThe study is based on results of modeling of measurement circuit containing vibrating-plate capacitor using a complex-harmonic analysis technique. Low value of normalized frequency of small-sized scanning Kelvin probe leads to high distortion factor of probe’s measurement signal that in turn leads to high measurement errors. The way to lower measurement errors is to register measurement signal on its second harmonic and to control the probe-to-sample gap by monitoring the ratio between the second and the first harmonics’ amplitudes.https://pimi.bntu.by/jour/article/view/36kelvin probevibrating-plate capacitorcomplex-harmonic analysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. K. Tyavlovsky A. L. Zharin |
spellingShingle |
A. K. Tyavlovsky A. L. Zharin COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE Pribory i Metody Izmerenij kelvin probe vibrating-plate capacitor complex-harmonic analysis |
author_facet |
A. K. Tyavlovsky A. L. Zharin |
author_sort |
A. K. Tyavlovsky |
title |
COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE |
title_short |
COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE |
title_full |
COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE |
title_fullStr |
COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE |
title_full_unstemmed |
COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE |
title_sort |
compensation of measurement errors when reducing linear dimensions of the kelvin probe |
publisher |
Belarusian National Technical University |
series |
Pribory i Metody Izmerenij |
issn |
2220-9506 2414-0473 |
publishDate |
2015-03-01 |
description |
The study is based on results of modeling of measurement circuit containing vibrating-plate capacitor using a complex-harmonic analysis technique. Low value of normalized frequency of small-sized scanning Kelvin probe leads to high distortion factor of probe’s measurement signal that in turn leads to high measurement errors. The way to lower measurement errors is to register measurement signal on its second harmonic and to control the probe-to-sample gap by monitoring the ratio between the second and the first harmonics’ amplitudes. |
topic |
kelvin probe vibrating-plate capacitor complex-harmonic analysis |
url |
https://pimi.bntu.by/jour/article/view/36 |
work_keys_str_mv |
AT aktyavlovsky compensationofmeasurementerrorswhenreducinglineardimensionsofthekelvinprobe AT alzharin compensationofmeasurementerrorswhenreducinglineardimensionsofthekelvinprobe |
_version_ |
1721253062417317888 |