Naslov
Electromagnetic Dosimetry Based on EFIE Formulation and RWG Basis Function

Autori
Cvetković, Mario ; Poljak, Dragan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
WIT Transactions on Engineering Sciences, Boundary Elements and other Mesh Reduction Methods XLI, Volume 122 / Cheng, A.H.D. ; Syngellakis, S. - Southampton : Billerica : Wessex Institute of Technology Press, 2019, 143-152

ISBN
978-1-78466-295-0

Skup
41st international conference on Boundary Elements and other Mesh Reduction Methods (BEM/MRM 41)

Mjesto i datum
Brockenhurst, Ujedinjeno Kraljevstvo; NP New Forest, Ujedinjeno Kraljevstvo, 11.09.2018. - 13.09.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electric field integral equation ; surface integral equation ; equivalence principle ; RWG basis functions ; human exposure to electromagnetic fields ; computational electromagnetics

Sažetak
The paper deals with the electromagnetic dosimetry model for the lossy homogeneous biological body. The model is based on the use of electric field integral equation (EFIE) in the frequency domain derived using the surface equivalence theorem and the boundary conditions for the electric field. The scattered electric field is expressed in terms of the equivalent electric and magnetic current densities which are expanded using Rao–Wilton–Glisson (RWG) basis function, and a point wise orthogonal nˆ×RWG basis function, respectively. Some illustrative results for the obtained equivalent surface current densities are given. The electromagnetic model can be useful in high frequency dosimetry of the human brain and also in modeling of medical technique such as transcranial magnetic stimulation (TMS).

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA