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Polarizability tensors in low‐frequency inverse scattering

Polarizability tensors in low‐frequency inverse scattering The problem treated is that of determining the geometric configuration and constitutive parameters of an object from a knowledge of the low‐frequency scattered far field produced by an incident plane wave. This problem is recast as a constrained optimization problem for a functional defined in terms of the polarizability tensor elements associated with the object. In particular, a method is described for finding the dimensions and orientation of that ellipsoid, the scattering properties of which best approximate the measured far field. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Radio Science Wiley

Polarizability tensors in low‐frequency inverse scattering

Angell, T. S.; Kleinman, R. E.
Radio Science , Volume 22 (7) – Dec 1, 1987
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References (8)

Publisher
Wiley
Copyright
Copyright © 1987 by the American Geophysical Union.
ISSN
0048-6604
eISSN
1944-799X
DOI
10.1029/RS022i007p01120
Publisher site
See Article on Publisher Site

Abstract

The problem treated is that of determining the geometric configuration and constitutive parameters of an object from a knowledge of the low‐frequency scattered far field produced by an incident plane wave. This problem is recast as a constrained optimization problem for a functional defined in terms of the polarizability tensor elements associated with the object. In particular, a method is described for finding the dimensions and orientation of that ellipsoid, the scattering properties of which best approximate the measured far field.

Journal

Radio Science – Wiley

Published: Dec 1, 1987

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