• DocumentCode
    942806
  • Title

    Numerical holographic reconstruction by a ´projective transform´

  • Author

    Booer, A.K. ; Chambers, J. ; Mason, I.M.

  • Author_Institution
    University College London, Department of Electronic & Electrical Engineering, London, UK
  • Volume
    13
  • Issue
    19
  • fYear
    1977
  • Firstpage
    569
  • Lastpage
    570
  • Abstract
    A numerical method of holographic reconstruction of 2-dimensional fields is presented. Reconstructions are obtained indirectly, by generating the 2-dimensional Fourier transform of the field by using the slowness curve of the medium. Wideband data can be handled efficiently by this method, which also works in dispersive and anisotropic space. Examples of monochromatic and multifrequency holographic reconstructions are shown.
  • Keywords
    holography; numerical methods; `projective transform; holographic reconstruction; slowness curve; two dimensional Fourier transform; wideband data;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19770407
  • Filename
    4240543
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=942806