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Scattering by spheres buried in sediment
(NATO. SACLANTCEN, 1997/01)
In this report the scattering of acoustic energy by an elastic sphere buried in sediment is examined. The geoacoustic model consists of two homogeneous fluid halfspaces separated by an intermediate layer. The source field ...
Modelling acousto-elastic waveguide/object scattering with the Rayleigh hypothesis
(NATO. SACLANTCEN, 1998/06)
In this memorandum the plane wave scattering matrices for a range-dependent seabed and upper free surface are computed using the