Reducing the Noise of Motion of a Marine Electric Field Sensor

Reducing the Noise of Motion of a Marine Electric Field Sensor

A method is proposed for reducing the noise of an electrode sensor designed to measure the intensity of an ultra-low-frequency electric field in seawater. It is shown that the motion noise caused by towing in a sensor with sectioned rotating electrodes can be reduced by two orders of magnitude, whic...

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Veröffentlicht in:Journal of communications technology & electronics 2022-03, Vol.67 (3), p.257-262
1. Verfasser: Maksimenko, V. G.
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Communications Engineering
Electric fields
Engineering
LF electric fields
Networks
Noise
Seawater
Sensors
Statistical Radiophysics
Thermal noise
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Zusammenfassung:A method is proposed for reducing the noise of an electrode sensor designed to measure the intensity of an ultra-low-frequency electric field in seawater. It is shown that the motion noise caused by towing in a sensor with sectioned rotating electrodes can be reduced by two orders of magnitude, which, in comparison with a sensor with fixed electrodes, makes it possible to increase the sensitivity up to the value determined by its thermal noise.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226922020115