• DocumentCode
    1977683
  • Title

    The Prismatic Array Antenna a non Dispersive Travelling Wave Array Antenna

  • Author

    Drabowitch, S. ; Dudome, M.

  • Author_Institution
    THOMSON-CSF 1, rue des Mathurins 92222 BAGNEUX FRANCE
  • fYear
    1980
  • fDate
    8-12 Sept. 1980
  • Firstpage
    149
  • Lastpage
    152
  • Abstract
    The prismatic array antenna is a new array antenna, the maximum gain direction of which is almost stationnary in the frequency band. A first scattering array acts as a feed for a second array tilted relative to the first one at some specific angle. Between the two arrays, propagation may be either a guided-space one (between parallel plates for example) or a free-space one (in case of two-dimensional arrays). This structure defines a non dispersive antenna, the "prismatic array antenna" in a frequency band of about 10%.
  • Keywords
    Antenna arrays; Antennas and propagation; Apertures; Directive antennas; Dispersion; Feeds; Frequency; Phase shifters; Phased arrays; Scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 1980. 10th European
  • Conference_Location
    Warszawa, Poland
  • Type

    conf

  • DOI
    10.1109/EUMA.1980.332822
  • Filename
    4131470
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1977683