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Microwave Imaging of 3D Dielectric Structures by Means of a Newton-CG Method in lp Spaces
Joint Authors
Randazzo, Andrea
Fedeli, Alessandro
Tavanti, Emanuele
Estatico, Claudio
Pastorino, Matteo
Source
International Journal of Antennas and Propagation
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-14
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
An increasing number of practical applications of three-dimensional microwave imaging require accurate and efficient inversion techniques.
In this context, a full-wave 3D inverse-scattering method, aimed at characterizing dielectric targets, is described in this paper.
In particular, the inversion approach has a Newton-based structure, in which the internal linear solver is a conjugate gradient-like algorithm in lp spaces.
The presented results, which include the inversion of both numerical and experimental scattered-field data obtained in the presence of homogeneous and inhomogeneous targets, validate the reconstruction capabilities of the proposed technique.
American Psychological Association (APA)
Estatico, Claudio& Fedeli, Alessandro& Pastorino, Matteo& Randazzo, Andrea& Tavanti, Emanuele. 2019. Microwave Imaging of 3D Dielectric Structures by Means of a Newton-CG Method in lp Spaces. International Journal of Antennas and Propagation،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1157317
Modern Language Association (MLA)
Estatico, Claudio…[et al.]. Microwave Imaging of 3D Dielectric Structures by Means of a Newton-CG Method in lp Spaces. International Journal of Antennas and Propagation No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1157317
American Medical Association (AMA)
Estatico, Claudio& Fedeli, Alessandro& Pastorino, Matteo& Randazzo, Andrea& Tavanti, Emanuele. Microwave Imaging of 3D Dielectric Structures by Means of a Newton-CG Method in lp Spaces. International Journal of Antennas and Propagation. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1157317
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1157317