Experimental setup to compare measurements and numerical simulations in magnetic resonance imaging RF dosimetry
Zanovello, U., Borsero, M., Giordano, D., Zilberti, L., Maggiorelli, F. and Tiberi, G. (2017). Experimental setup to compare measurements and numerical simulations in magnetic resonance imaging RF dosimetry. IEEE Transactions on Instrumentation and Measurement. 66 (6), pp. 1208 - 1216. https://doi.org/10.1109/tim.2017.2687138
|Authors||Zanovello, U., Borsero, M., Giordano, D., Zilberti, L., Maggiorelli, F. and Tiberi, G.|
Many of the parameters associated with the magnetic resonance imaging (MRI) coils are estimated by means of numerical simulations. Taking into account the unavoidable numerical approximations and imperfections of the models, an experimental validation of the theoretical results becomes essential. This paper describes two measuring setups which allow the comparison between measurements of electromagnetic fields and the same quantities computed numerically. The experimental activity highlighted some critical aspects of the numerical results that could bring to a wrong estimation of the parameters associated with the MRI coils. Results show the importance and feasibility of a dosimetry experimental setup suitable for MRI coils characterization.
|Journal||IEEE Transactions on Instrumentation and Measurement|
|Journal citation||66 (6), pp. 1208 - 1216|
|Digital Object Identifier (DOI)||https://doi.org/10.1109/tim.2017.2687138|
|Web address (URL)||http://www.scopus.com/inward/record.url?eid=2-s2.0-85018525036&partnerID=MN8TOARS|
|Online||12 Apr 2017|
|Publication process dates|
|Deposited||29 Sep 2022|
|Accepted author manuscript|
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