• DocumentCode
    1319367
  • Title

    New technique for estimation of farfield from near-zone phaseless data

  • Author

    Isernia, Tommaso ; Pierri, Rocco ; Leone, G.

  • Author_Institution
    Dipartimento di Ingegneria Elettronica, Naples, Italy
  • Volume
    27
  • Issue
    8
  • fYear
    1991
  • fDate
    4/11/1991 12:00:00 AM
  • Firstpage
    652
  • Lastpage
    654
  • Abstract
    A new method for the estimation of the far field from two amplitude distributions in near zone is presented. The crucial point of the proposed approach relies on the choice of an appropriate function of the data, which is minimised in order to find the solution. It turns out that, although the problem is nonlinear, the global minimum can be found efficiently by a Newton-like minimisation procedure.
  • Keywords
    antenna radiation patterns; antenna theory; electromagnetic field theory; minimisation; Newton-like minimisation procedure; amplitude distributions; far field; farfield estimation; global minimum; near-zone phaseless data; nonlinear problem;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19910409
  • Filename
    83290
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1319367