Far-field radiation from a source in a flat rigid baffle of finite size

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Abstract

The far-field radiation of a source in a flat rigid baffle of finite size is derived. The velocity distribution of the source is arbitrary as well as the shape of the source and the baffle. The derivation covers the two sided as well as the singled sided radiating case. The approach makes use of the Kirchhoff-Helmholtz equation as well as of spatial Fourier transforms of the source and the baffle shape.

Panzer, Joerg: Far-field radiation from a source in a flat rigid baffle of finite size; Presented at the Joint 140th Meeting ASA/NOISE-CON in Los Angeles, USA, 2000 and at the IOA 17 in Stratford upon Avon, UK, 2001

A copy of the paper can be downloaded here as pdf-file [180kB].

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