Machine Learning Estimation of the Phase at the Fading Points of an OFDR-Based Distributed Sensor

Machine Learning Estimation of the Phase at the Fading Points of an OFDR-Based Distributed Sensor

The paper reports a machine learning approach for estimating the phase in a distributed acoustic sensor implemented using optical frequency domain reflectometry, with enhanced robustness at the fading points. A neural network configuration was trained using a simulated set of optical signals that we...

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Bibliographic Details
Main Authors: Arman Aitkulov, Leonardo Marcon, Alessandro Chiuso, Luca Palmieri, Andrea Galtarossa
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Sensors
Subjects:
DAS
optical fiber
Rayleigh scattering
machine learning
OFDR
Online Access:https://www.mdpi.com/1424-8220/23/1/262

Internet

https://www.mdpi.com/1424-8220/23/1/262

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