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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Joachimowicz, Nadine
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2020Non-destructive Control of Fruit Quality via Millimeter Waves and Classification Techniquescitations
- 2020Microwave Imaging II: Diffraction Tomographycitations
- 2017Reference phantoms for microwave imagingcitations
- 2016Quantitative Microwave Tomography for Non-invasive Control of Hyperthermia. Preliminary Numerical Resultscitations
- 2016Easy-to-produce adjustable realistic breast phantoms for microwave imagingcitations
- 2014Breast Phantoms for Microwave Imagingcitations
- 2011Dielectric Metrology VIA Microwave Tomography: Present and Futurecitations
- 2003EV6: Experimental validation of sensor interaction compensation scheme for microwave imaging
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booksection
Microwave Imaging II: Diffraction Tomography
Abstract
Microwave radiations are localized on the electromagnetic spectrum between radio frequencies and infrared. The dimensional aspect is of crucial importance in understanding the complex interaction phenomena occurring when a microwave beam propagates in biological structures. As a matter of fact, due to comparable orders of magnitude between the wavelength and the structure dimensions, the predominant interaction mechanism is diffraction. The microwave beam/biological target interaction is strongly dependent on the tissue characteristic called the complex permittivity or, equivalently, dielectric constant. The chapter presents the integral formulation that provides the basis for considering non-invasive thermometry as an electromagnetic inverse scattering problem. The non-invasive thermometry problem consists of retrieving the temperature distribution in the target from its perturbation of the incident field, namely from its diffracted field. A prototype imaging system for active microwave tomography using a circular array of antennas has been developed.