This article is cited in 13 papers

Reconstruction of permittivity from the modulus of a scattered electric field

A. L. Karchevsky, V. A. Dedok

Sobolev Institute of Mathematics, pr. Akad. Koptyuga 4, Novosibirsk, 630090 Russia

Abstract: We present a numerical algorithm for determining the inhomogeneities of permittivity from the strength modulus of a scattered electric field. The algorithm was tested on simulated noisy data and revealed its practical operability.

Keywords: phase-free inverse problem, Maxwell's equations, permittivity, residual functional.

UDC: 517.958

Received: 15.06.2018

DOI: 10.17377/sibjim.2018.21.305

 English version: Journal of Applied and Industrial Mathematics, 2018, 12:3, 470–478

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