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Dyadic contrast function for the forward model of diffraction tomography of thin cylindrical objects

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journal contribution
posted on 09.04.2019, 00:00 authored by Tadahiro Negishi, Vittorio Picco, Lorenzo Lo Monte, Danilo Erricolo
A forward model for diffraction tomography is derived for the case of thin cylindrical objects by introducing a dyadic contrast function that takes into account depolarization phenomena, which were not previously addressed. As a result, polarimetric measurements may be used to distinguish between dielectric or metallic thin-cylindrical objects. In the case of metallic objects, it is also possible to reconstruct their direction.

Funding

This research was partially supported by the Air Force Office of Scientific Research of the U.S. Department of Defense through grant FA9550-12-1-0174.

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Publisher Statement

© (2016) IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.

Citation

Negishi, T., Picco V., Monte, LL., & Erricolo, D. (2016). Dyadic contrast function for the forward model of diffraction tomography of thin cylindrical objects. IEEE Antennas and Wireless Propagation Letters, (16), 991-994. doi:10.1109/LAWP.2016.2616024

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Language

en

issn

1536-1225

Issue date

07/10/2016

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Keywords

Inverse ScatteringDiffraction TomographyMicrowave TomographyRF TomographyDyadic contrast function

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In Copyright

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