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...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Belarusian National Technical University
2015-03-01
|
| Series: | Приборы и методы измерений |
| Subjects: | |
| Online Access: | https://pimi.bntu.by/jour/article/view/36 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832543556178280448 |
|---|---|
| author | A. K. Tyavlovsky A. L. Zharin |
| author_facet | A. K. Tyavlovsky A. L. Zharin |
| author_sort | A. K. Tyavlovsky |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-3de4796d043246408cbf1612cbfff752 |
| institution | Kabale University |
| issn | 2220-9506 2414-0473 |
| language | English |
| publishDate | 2015-03-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Приборы и методы измерений |
| spelling | doaj-art-3de4796d043246408cbf1612cbfff7522025-02-03T11:37:45ZengBelarusian National Technical UniversityПриборы и методы измерений2220-95062414-04732015-03-0102354130COMPENSATION 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 |
| spellingShingle | A. K. Tyavlovsky A. L. Zharin COMPENSATION OF MEASUREMENT ERRORS WHEN REDUCING LINEAR DIMENSIONS OF THE KELVIN PROBE Приборы и методы измерений kelvin probe vibrating-plate capacitor complex-harmonic analysis |
| title | 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_short | 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 |
| 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 |