A theoretical model for the backscattering strength of a composite‐roughness sea surface
作者:
Wolfgang Bachmann,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1973)
卷期:
Volume 54,
issue 3
页码: 712-716
ISSN:0001-4966
年代: 1973
DOI:10.1121/1.1913652
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The surface‐backscattering strength is calculated according to Rayleigh theory for surface excursions much smaller then the sound wavelength. By taking account of self‐shadowing and modulation of grazing angles, the validity of the result is extended to arbitrary roughness. The predictions of this new composite‐roughness scattering model are compared with a small set of experimental data.
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