Dynamic imaging of a capillary-gravity wave in shallow water using amplitude variations of eigenbeams

Dynamic imaging of a capillary-gravity wave in shallow water using amplitude variations of eigenbeams

Dynamic acoustic imaging of a surface wave propagating at an air-water interface is a complex task that is investigated here at the laboratory scale through an ultrasonic experiment in a shallow water waveguide. Using a double beamforming algorithm between two source-receiver arrays, the authors iso...

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Bibliographic Details
Main Authors: Arrigoni, M. (Author), Bonnel, J. (Author), Kerampran, S. (Author), Mars, J.I (Author), Nicolas, B. (Author), Roux, P. (Author), Van Baarsel, T. (Author)
Format: Article
Language:English
Published: Acoustical Society of America 2019
Subjects:
Acoustic wave propagation
Acoustics
Air
Amplitude perturbation
Beamforming algorithms
Capillary-gravity waves
Explosives
Gravity capillary waves
Gravity waves
Laser induced breakdown
Phase interfaces
Sensitivity analysis
Shallow water waveguide
Simultaneous measurement
Surface waves
Transfer matrix method
Ultrasonic experiments
Ultrasonic imaging
Waveguides
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