This work presents an innovative two-step methodology for the electromagnetic imaging from amplitude-only measurements of the total field. At the first stage, an inverse source algorithm is used to estimate the distribution of the incident field inside the investigation area. Successively, the unknown profile is directly retrieved from phaseless data by means of an iterative multiresolution procedure integrated with a particle swarm optimizer. This is the author's version of the final version available at IEEE.
A Two-Step Strategy for a Multi-Scaling Inversion OF Phaseless Measurements of the Total Field / Azaro, Renzo; Franceschini, Gabriele; Manica, Luca; Franceschini, Davide; Massa, Andrea. - ELETTRONICO. - (2011).
A Two-Step Strategy for a Multi-Scaling Inversion OF Phaseless Measurements of the Total Field
Azaro, RenzoPrimo
;Franceschini, Gabriele;Manica, LucaPenultimo
;Franceschini, DavideSecondo
;Massa, Andrea
Ultimo
2011-01-01
Abstract
This work presents an innovative two-step methodology for the electromagnetic imaging from amplitude-only measurements of the total field. At the first stage, an inverse source algorithm is used to estimate the distribution of the incident field inside the investigation area. Successively, the unknown profile is directly retrieved from phaseless data by means of an iterative multiresolution procedure integrated with a particle swarm optimizer. This is the author's version of the final version available at IEEE.| File | Dimensione | Formato | |
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