An enhanced phaseless approach to the inverse scattering algorithm, starting from the Contrast-Source formulation of the Electric Field Integral Equation, is presented in this work. It fully exploits the available measurements of the amplitude-only total field, combined with the known complex incident field, to implement a single-step procedure able to reconstruct the target profile by avoiding the usual phase-retrieval process.

Single-step approach to phaseless contrast-source inverse scattering

Costanzo S.;Lopez G.
2019

Abstract

An enhanced phaseless approach to the inverse scattering algorithm, starting from the Contrast-Source formulation of the Electric Field Integral Equation, is presented in this work. It fully exploits the available measurements of the amplitude-only total field, combined with the known complex incident field, to implement a single-step procedure able to reconstruct the target profile by avoiding the usual phase-retrieval process.
978-3-030-16186-6
978-3-030-16187-3
Electromagnetic (EM) inverse scattering problem
Phaseless back-propagation (P-BP)
Phaseless contrast-source inversion (P-CSI)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/315499
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