Author:
Sasikumar Neethu,V P Anand,V R Ranjith,Venkitesh Deepa,Srinivasan Balaji
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.