Expansion of integral equations arising in scattering theory
作者:
Suzanne T. McDaniel,
Phyllis R. Krauss,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1991)
卷期:
Volume 89,
issue 3
页码: 1113-1118
ISSN:0001-4966
年代: 1991
DOI:10.1121/1.400529
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Solutions to integral equations for the field on the boundary surface are obtained for the special case of scattering from a one-dimensional periodic pressure release surface. The results, which are expressed as an expansion in powers ofhk, differ for different formulations of the boundary integral equation. Of the three integral equations considered, only one yields physically acceptable reflection coefficients, and these are identical to those obtained using the small waveheight approximation.
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