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    Development of a dynamic underwater acoustic communication channel simulator with configurable sea surface parameters to explore time-varying signal distortion

    241262_Caley Michael 2016.pdf (21.26Mb)
    Access Status
    Open access
    Authors
    Caley, Michael Stephen
    Date
    2016
    Supervisor
    Dr Alec Duncan
    Prof. Yue Rong
    Mr Alessandro Ghiotto
    Type
    Thesis
    Award
    PhD
    
    Metadata
    Show full item record
    School
    Department Physics and Astronomy
    URI
    http://hdl.handle.net/20.500.11937/1105
    Collection
    • Curtin Theses
    Abstract

    A wide-band phase-coherent multi-path underwater acoustic channel simulation is developed using an approximate quantitative model of the acoustic wave response to a time-varying three-dimensional rough surface. It has been demonstrated over transmission ranges from 100 m to 8 km by experimental channel probing and comparable synthetic replication of the channel probing through the simulated channel, that the simulation is capable of reproducing fine-time-scale Doppler and delay distortions consistent with those generated in real shallow channels.

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