Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Shape reconstruction of metallic objects from intensity scattered field data only

Not Accessible

Your library or personal account may give you access

Abstract

We address an inverse scattering problem using only amplitude information of the scattered field. In particular, we are concerned with the reconstruction of the shape of a metallic planar obstacle, located in a known plane (aperture plane), starting from the knowledge of the intensity of the scattered field over two measurement planes in near zone and parallel to the aperture plane, when a single-frequency incident plane wave is exploited. The formulation of the inverse scattering problem is given under the physical optics approximation, and thus the resulting phase retrieval problem is quadratic. This allows us to apply some phase retrieval techniques already developed for antenna diagnostics. Reconstruction results with synthetic data indicate the feasibility of the proposed approach.

© 2008 Optical Society of America

Full Article  |  PDF Article
More Like This
Reconstructing the contour of metallic planar objects from only intensity scattered field data over a single plane

F. Soldovieri, R. Solimene, and R. Pierri
Opt. Express 16(13) 9468-9479 (2008)

A novel phase retrieval technique based on propagation diversity via a dielectric slab

Francesco Soldovieri, Giovanni Leone, and Rocco Pierri
Opt. Express 16(10) 7418-7427 (2008)

Wave field reconstruction from multiple plane intensity-only data: augmented Lagrangian algorithm

Artem Migukin, Vladimir Katkovnik, and Jaakko Astola
J. Opt. Soc. Am. A 28(6) 993-1002 (2011)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (11)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved