The numerical computation of local electromagnetic absorption at points within the human tissue is proposed by avoiding the mesh generation in the problem domain. Recently, meshless numerical methods have been introduced as an alter- native computational approach to mesh based methods. This is an important feature to generate competitive procedure able to provide final evaluations for large data amounts in real time. In this paper the smoothed particle hydrodynamics method is considered to compute the electromagnetic absorption. First experiments are performed in two dimension at single frequencies by considering incident TM plane wave on 2D cylinder simulating a simplified model of human torso. Changes on tissue electrical properties are considered assessing the numerical approach.

Francomano, E., Ala, G., Millunzi, M., & Paliaga, M. (2020). An advanced numerical treatment of EM absorption in human tissue. In An advanced numerical treatment of EM absorption in human tissue (pp. 439-442) [10.1109/MELECON48756.2020.9140687].

An advanced numerical treatment of EM absorption in human tissue

Francomano, Elisa
Membro del Collaboration Group
;
Ala, Guido
Membro del Collaboration Group
;
Paliaga, Marta
Membro del Collaboration Group
2020

Abstract

The numerical computation of local electromagnetic absorption at points within the human tissue is proposed by avoiding the mesh generation in the problem domain. Recently, meshless numerical methods have been introduced as an alter- native computational approach to mesh based methods. This is an important feature to generate competitive procedure able to provide final evaluations for large data amounts in real time. In this paper the smoothed particle hydrodynamics method is considered to compute the electromagnetic absorption. First experiments are performed in two dimension at single frequencies by considering incident TM plane wave on 2D cylinder simulating a simplified model of human torso. Changes on tissue electrical properties are considered assessing the numerical approach.
Settore MAT/08 - Analisi Numerica
Settore ING-IND/31 - Elettrotecnica
978-1-7281-5200-4
Francomano, E., Ala, G., Millunzi, M., & Paliaga, M. (2020). An advanced numerical treatment of EM absorption in human tissue. In An advanced numerical treatment of EM absorption in human tissue (pp. 439-442) [10.1109/MELECON48756.2020.9140687].
File in questo prodotto:
File Dimensione Formato  
MELECON_FRANCOMANO.pdf

Solo gestori archvio

Tipologia: Versione Editoriale
Dimensione 406.45 kB
Formato Adobe PDF
406.45 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/428509
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact