Rough surface scattering in a Born approximation from a two-way coupled-mode formalism | Zendy

Steven A. Stotts | Zendy; Robert Koch | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Rough surface scattering in a Born approximation from a two-way coupled-mode formalism

Author(s) -

Steven A. Stotts,

Robert Koch

Publication year - 2009

Publication title -

the journal of the acoustical society of america

Language(s) - English

Resource type - Journals

eISSN - 1520-8524

pISSN - 0001-4966

DOI - 10.1121/1.3116631

Subject(s) - scattering , diagonal , formalism (music) , born approximation , rough surface , physics , waveguide , mode (computer interface) , mathematical analysis , plane wave , computational physics , mathematics , optics , geometry , computer science , materials science , art , musical , composite material , visual arts , operating system

Scattering from a rough surface in an ocean waveguide is described in a new derivation from a two-way coupled-mode representation. The general formalism, which contains scattering effects to all orders, is truncated to the first-order terms of an iterative (Born) expansion. Both two- and three-dimensional ocean waveguide geometries are discussed. By reducing the mode functions in terms of plane wave reflection coefficients, the off-diagonal components of the scattering kernel that is derived are shown to be consistent with a standard solution, but the diagonal components are different from the standard solution.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research