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Conferences > OFS > 2023 > W4 > W4.28

Distributed Acoustic Sensor based on Coherent Detection with Low Detection Bandwidth and Reduced Fading

Neethu Sasikumar, Anand V P, Ranjith V R, Deepa Venkitesh, and Balaji Srinivasan

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Abstract

This article discusses a Distributed Acoustic Sensing (DAS) configuration based on coherent detection to detect acoustics using low bandwidth receivers at a reduced sampling rate of 100 Msps in baseband with inherent offset correction and low fading.

© 2023 The Author(s)

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