KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION
Stray capacitance effects and their influence on Kelvin probe’s performance are studied using mathematical and computer simulation. Presence of metal surface, even grounded, in vicinity of vibrating Kelvin probe produces the additional stray signal of complex harmonic character. Mean value and ampli...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2015-03-01
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| Series: | Приборы и методы измерений |
| Subjects: | |
| Online Access: | https://pimi.bntu.by/jour/article/view/89 |
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| author | S. Danyluk A. V. Dubanevich O. K. Gusev A. I. Svistun A. K. Tyavlovsky K. L. Tyavlovsky R. I. Vorobey A. L. Zharin |
| author_facet | S. Danyluk A. V. Dubanevich O. K. Gusev A. I. Svistun A. K. Tyavlovsky K. L. Tyavlovsky R. I. Vorobey A. L. Zharin |
| author_sort | S. Danyluk |
| collection | DOAJ |
| description | Stray capacitance effects and their influence on Kelvin probe’s performance are studied using mathematical and computer simulation. Presence of metal surface, even grounded, in vicinity of vibrating Kelvin probe produces the additional stray signal of complex harmonic character. Mean value and amplitude of this stray signal depends mostly on the ratio of stray and measurement vibrating capacitors gaps d1/d0. The developed model can be used for theoretical analysis of Kelvin probe configuration and probe electrometer’s input circuit. |
| format | Article |
| id | doaj-art-a58049c13e964a9ea9ba630d562ac502 |
| 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-a58049c13e964a9ea9ba630d562ac5022025-02-03T11:37:44ZengBelarusian National Technical UniversityПриборы и методы измерений2220-95062414-04732015-03-0101949810.21122/2220-9506-2014-0-1-17-2583KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATIONS. Danyluk0A. V. Dubanevich1O. K. Gusev2A. I. Svistun3A. K. Tyavlovsky4K. L. Tyavlovsky5R. I. Vorobey6A. L. Zharin7Georgia Institute of Technology, AtlantaBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityBelarusian National Technical UniversityStray capacitance effects and their influence on Kelvin probe’s performance are studied using mathematical and computer simulation. Presence of metal surface, even grounded, in vicinity of vibrating Kelvin probe produces the additional stray signal of complex harmonic character. Mean value and amplitude of this stray signal depends mostly on the ratio of stray and measurement vibrating capacitors gaps d1/d0. The developed model can be used for theoretical analysis of Kelvin probe configuration and probe electrometer’s input circuit.https://pimi.bntu.by/jour/article/view/89contact potential differencekelvin probecompensating techniquedynamic responsemeasurement uncertainty |
| spellingShingle | S. Danyluk A. V. Dubanevich O. K. Gusev A. I. Svistun A. K. Tyavlovsky K. L. Tyavlovsky R. I. Vorobey A. L. Zharin KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION Приборы и методы измерений contact potential difference kelvin probe compensating technique dynamic response measurement uncertainty |
| title | KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION |
| title_full | KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION |
| title_fullStr | KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION |
| title_full_unstemmed | KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION |
| title_short | KELVIN PROBE’S STRAY CAPACITANCE AND NOISE SIMULATION |
| title_sort | kelvin probe s stray capacitance and noise simulation |
| topic | contact potential difference kelvin probe compensating technique dynamic response measurement uncertainty |
| url | https://pimi.bntu.by/jour/article/view/89 |
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