A plane-wave decomposition method for modeling scattering from objects and bathymetry in a waveguide

Abstract

In this paper a straightforward plane-wave decomposition method which can be used for solving object andlor interface scattering problems in a waveguide is described. The method utilizes the free-space scattering matrix of an object in conjunction with the medium's interface and layer matrices in order to solve the

waveguide scattering problem.