Whole-microwave system modeling for brain imaging

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El Kanfoud, Ibtissam and Dolean, Victorita and Migliaccio, Claire and Lanteri, Jerôme and Aliferis, Iannis and Pichot, Christian and Tournier, Pierre-Henri and Nataf, Frédéric and Hecht, Frédéric and Semenov, Serguei and Bonazzoli, Marcella and Rapetti, Francesca and Pasquetti, Richard and De Buhan, Maya and Kray, Marie and Darbas, Marion; (2016) Whole-microwave system modeling for brain imaging. In: Proceeding - 2015 IEEE International Conference on Antenna Measurements and Applications, IEEE CAMA 2015. Institute of Electrical and Electronics Engineers Inc., THA. ISBN 9781467391498 (https://doi.org/10.1109/CAMA.2015.7428123)

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Abstract

In this paper, we present the results of a whole-system modeling of a microwave measurement prototype for brain imaging, consisting of 160 ceramic-loaded antennas working around 1 GHz. The modelization has been performed using open source FreeFem++ solver. Quantitative comparisons were performed using commercial software Ansys-HFSS and measurements. Coupling effects between antennas are studied with the empty system (without phantom) and simulations have been carried out with a fine numerical brain phantom model issued from scanner and MRI data for determining the sensitivity of the system in realistic configurations.

ORCID iDs

El Kanfoud, Ibtissam, Dolean, Victorita ORCID logoORCID: https://orcid.org/0000-0002-5885-1903, Migliaccio, Claire, Lanteri, Jerôme, Aliferis, Iannis, Pichot, Christian, Tournier, Pierre-Henri, Nataf, Frédéric, Hecht, Frédéric, Semenov, Serguei, Bonazzoli, Marcella, Rapetti, Francesca, Pasquetti, Richard, De Buhan, Maya, Kray, Marie and Darbas, Marion;
CORE (COnnecting REpositories)