The concept of creating an electric field strength meter with the determination of the error of the measurement result and the distance to the field source
A new concept of constructing an electric field strength meter is considered. The concept lies in the fact that along with the measurement of the modulus of the electric field strength vector, the error of the measurement result and the distance to the field source are subject to simultaneous ins...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2024-02-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/110-118%20%20%D0%91%D0%B8%D1%80%D1%8E%D0%BA%D0%BE%D0%B2%20%D0%A1.%20%D0%92..pdf |
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| Summary: | A new concept of constructing an electric field strength meter is considered. The
concept lies in the fact that along with the measurement of the modulus of the
electric field strength vector, the error of the measurement result and the distance
to the field source are subject to simultaneous instrumental determination. The field
meter is based on a new dual sensor and a method for measuring the electric field
strength. The ability of the measurement method to determine the error and the
distance to the field source is provided by a dual electroinduction spherical sensor.
A feature of a dual sensor is the ability to simultaneously output two field strength
values measured at one point, obtained with errors of different signs. This feature
made it possible to obtain the measurement result as an average value and two
measured values, and thereby reduce the measurement error. The presence of two
simultaneously measured values of the field strength also made it possible to obtain
an empirical formula for determining the relative distance to the source at each
measurement point. The obtained values of the relative distances made it possible
to determine the error of the measurement result and the distance from the center
of the sensor to the field source using known formulas. The possibility of a field
meter to simultaneously instrumentally determine the error of the measurement
result and the distance to the field source is considered for the first time. |
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| ISSN: | 1813-8225 2541-7541 |