• DocumentCode
    1795125
  • Title

    Sensitivity of the singularity expansion method applied on dipole antenna backscattering

  • Author

    Sarrazin, F. ; Sharaiha, A. ; Pouliguen, P. ; Chauveau, J. ; Potier, Patrick

  • Author_Institution
    Inst. of Electron. & Telecommun. of Rennes, Univ. of Rennes l, Rennes, France
  • fYear
    2014
  • fDate
    13-16 July 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    This paper deals with the sensitivity of the singularity expansion method to identify antennas. A dipole antenna is considered and the matrix pencil method is applied on its backscattered field. Then, small variations of length, diameter and load impedance are applied on the dipole antenna and the variation of poles in the complex plane is analyzed. It shows that pole extraction is very sensitive to the dimensions and load impedance of the narrow band dipole antenna.
  • Keywords
    backscatter; dipole antennas; matrix algebra; complex plane; dipole antenna backscattering; load impedance; matrix pencil method; pole extraction; singularity expansion method; Damping; Decision support systems; antenna identification; matrix pencil method (MPM); resonant pole; sensitivity study; singularity expansion method (SEM);
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antenna Technology and Applied Electromagnetics (ANTEM), 2014 16th International Symposium on
  • Conference_Location
    Victoria, BC
  • Type

    conf

  • DOI
    10.1109/ANTEM.2014.6887736
  • Filename
    6887736
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1795125