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Location and Shape Reconstruction of 2D Dielectric Objects by Means of a Closed-Form Method : Preliminary Experimental Results
Joint Authors
Diaz Mendez, Maurizio
Gragnani, Gian Luigi
Source
International Journal of Microwave Science and Technology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An analytical approach to location and shape reconstruction of dielectric scatterers, that was recently proposed, is tested against experimental data.
Since the cross-sections of the scatterers do not depend on the z coordinate, a 2D problem can be formulated.
A closed-form singular value decomposition of the scattering integral operator is derived and is used to determine the radiating components of the equivalent source density.
This is a preliminary step toward a more complete solution, which will take into account the incident field inside the investigation domain in order to provide the dielectric features of the scatterer and also the nonradiating sources.
Reconstructions of the equivalent sources, performed on some scattering data belonging to the Fresnel database, show the capabilities of the method and, thanks to the closed-form solution, results are obtained in a very short computation time.
American Psychological Association (APA)
Gragnani, Gian Luigi& Diaz Mendez, Maurizio. 2012. Location and Shape Reconstruction of 2D Dielectric Objects by Means of a Closed-Form Method : Preliminary Experimental Results. International Journal of Microwave Science and Technology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-499107
Modern Language Association (MLA)
Gragnani, Gian Luigi& Diaz Mendez, Maurizio. Location and Shape Reconstruction of 2D Dielectric Objects by Means of a Closed-Form Method : Preliminary Experimental Results. International Journal of Microwave Science and Technology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-499107
American Medical Association (AMA)
Gragnani, Gian Luigi& Diaz Mendez, Maurizio. Location and Shape Reconstruction of 2D Dielectric Objects by Means of a Closed-Form Method : Preliminary Experimental Results. International Journal of Microwave Science and Technology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-499107
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-499107