Inverse scattering for an acoustically soft scatterer in the low-frequency region

 
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1995 (EN)
Inverse scattering for an acoustically soft scatterer in the low-frequency region (EN)

Charalambopoulos, A (EN)

N/A (EN)

In this work, a new method is presented for the determination of the shape of a scatterer in R3 when it is a priori known that a scatterer's surface can be represented as a power series of Cartesian coordinates. The necessary data for the application of the method are provided by the knowledge of the scattering amplitude as an analytic function of the wave number k in the low-frequency region. © 1995. (EN)

journalArticle

Acoustic wave propagation (EN)
Acoustically soft scatterer (EN)
Acoustic wave scattering (EN)
Surfaces (EN)
Time harmonic acoustic wave (EN)
Tikhonov regularization (EN)
Image reconstruction (EN)
Inverse problems (EN)
Inverse scattering (EN)
Low frequency region (EN)
Approximation theory (EN)
Polynomials (EN)
Cartesian coordinates (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

International Journal of Engineering Science (EN)

1995


PERGAMON-ELSEVIER SCIENCE LTD (EN)



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