• DocumentCode
    3671286
  • Title

    Multi-focusing inexact-Newton method for three-dimensional microwave imaging

  • Author

    M. Salucci;L. Tenuti;A. Fedeli;A. Randazzo

  • Author_Institution
    ELEDIA Research Center, Department of Information Engineering and Computer Science, University of Trento, Via Sommarive 5, 38123 Povo, Italy
  • fYear
    2015
  • Firstpage
    712
  • Lastpage
    715
  • Abstract
    A new technique for microwave imaging of three-dimensional dielectric targets is presented in this paper. The underlying inverse scattering problem is solved by using a multi-resolution strategy, able to iteratively focus the inversion on the regions containing the targets, combined with an efficient regularization procedure based on an inexact-Newton algorithm. Some preliminary results and comparisons with existing techniques are reported.
  • Keywords
    "Microwave imaging","Microwave theory and techniques","Image reconstruction","Dielectrics","Microwave antennas"
  • Publisher
    ieee
  • Conference_Titel
    Electromagnetics in Advanced Applications (ICEAA), 2015 International Conference on
  • Type

    conf

  • DOI
    10.1109/ICEAA.2015.7297205
  • Filename
    7297205
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3671286