• DocumentCode
    762414
  • Title

    A more convergent iterative algorithm for electromagnetic imaging

  • Author

    Liu, Y. ; Ciric, I.R.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
  • Volume
    31
  • Issue
    3
  • fYear
    1995
  • fDate
    5/1/1995 12:00:00 AM
  • Firstpage
    1658
  • Lastpage
    1661
  • Abstract
    An improved iterative method based upon updating the equivalent current density at each iteration step is presented for the microwave imaging of two-dimensional lossless or lossy dielectric objects. Numerical results show that the proposed method yields a faster convergence rate than the original one, which corresponds to a better resolution for less computation time
  • Keywords
    convergence of numerical methods; current density; electric fields; electromagnetic wave scattering; inverse problems; iterative methods; microwave imaging; computation time; convergence rate; electromagnetic imaging; equivalent current density; iterative algorithm; lossy dielectric objects; microwave imaging; two-dimensional lossless objects; Current density; Dielectric losses; Equations; Iterative algorithms; Iterative methods; Lighting; Microwave imaging; Microwave theory and techniques; Permittivity; Scattering;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/20.376353
  • Filename
    376353
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=762414