Enhancing fibre-optic distributed acoustic sensing capabilities with blind near-field array signal processing - Muñoz, Felipe; Soto, Marcelo A. (Nature communications, 2022)
Keywords: 639/624/1075/1083; 639/624/1075/187; 639/624/1107/510; Acoustic propagation; Acoustics; Arrays; Beamforming; Fiber optics; Humanities and Social Sciences; multidisciplinary; Near fields; Optical fibers; Optics; Science; Science (multidisciplinary); Sensors; Signal distortion; Signal processing; Signal to noise ratio; Sound sources; Spatial filtering; Vibrations; Wave propagation; Waveforms