• DocumentCode
    3676509
  • Title

    Full-wave frequency-domain electromagnetic modelling of RF fields in MRI applications

  • Author

    M. M. Ilić;I. Perović;A. A. Tonyushkin;P. Athalye;N. Šekeljić;B. M. Notaroš

  • Author_Institution
    School of Electrical Engineering, University of Belgrade, Serbia
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    971
  • Lastpage
    972
  • Abstract
    We show that full-wave frequency-domain electromagnetic (EM) methods can be efficiently used in RF designs for magnetic resonance imaging (MRI) applications. We also compare the results obtained by the higher order surface integral equation (SIE)-based method of moments (MoM) and the finite element method (FEM), namely, HFSS, which are in excellent agreement. Finally, we present important details of MoM-SIE and FEM (HFSS) modeling, which enable rigorous analyses and cross-validation of the solutions.
  • Keywords
    "Finite element analysis","Method of moments","Phantoms","Magnetic resonance imaging","Ports (Computers)","Radio frequency","Computational modeling"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
  • Type

    conf

  • DOI
    10.1109/APS.2015.7304873
  • Filename
    7304873
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3676509