The three-dimensional inverse-scattering and inverse-source problems with a planar aperture

被引：0
|
作者：
Norton, Stephen J. [1 ]
机构：
[1] Duke Univ, Dept Biomed Engn, Durham, NC 27708 USA
来源：
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2015年 / 137卷 / 06期
关键词：
7;
D O I：
10.1121/1.4921672
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
When signals are recorded on a planar aperture with point emitters/detectors, from either a three-dimensional (3D) scattering potential or from a 3D spatially-incoherent source distribution, an integral equation arises containing the product of two Green's functions in the weak scattering limit (the Born approximation). This fundamental imaging equation for scatterers or sources is derived and solved analytically. (C) 2015 Acoustical Society of America
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页码：EL443 / EL448
页数：6
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