Near field underwater capacitive environment detection

This article presents a new underwater environment and obstacle detection device using a capacitive measurement operating in the frequency span 1 to 100MHz. The design of the sensor doesn't require complex manufacturing process. Simulation results and practical measurement in a real environment...

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Bibliographic Details
Published in2023 XXXVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) pp. 1 - 4
Main Authors Troesch, N., Vena, A., Pistre, S., Elkaim, Y., Combette, Ph
Format Conference Proceeding
LanguageEnglish
Published International Union of Radio Science 19.08.2023
Subjects
Detectors
Dielectric constant
Manufacturing processes
Power measurement
Resonant frequency
Rocks
Simulation
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Summary:This article presents a new underwater environment and obstacle detection device using a capacitive measurement operating in the frequency span 1 to 100MHz. The design of the sensor doesn't require complex manufacturing process. Simulation results and practical measurement in a real environment validate the basic principle of this novel tool which is a low power sensor based on a capacitive measurement that is able to detect rock walls and air pockets with a detection range of 300-400 mm.
ISSN:2642-4339
DOI:10.23919/URSIGASS57860.2023.10265645