• DocumentCode
    976682
  • Title

    A Gregorian corrector for spherical reflectors

  • Author

    Holt, F.S. ; Bouche, E.L.

  • Author_Institution
    USAF, Bedford, MA, USA
  • Volume
    12
  • Issue
    1
  • fYear
    1964
  • fDate
    1/1/1964 12:00:00 AM
  • Firstpage
    44
  • Lastpage
    47
  • Abstract
    The inherent spherical aberration of a spherical reflector antenna is corrected by using an auxiliary Gregorian reflector feed system that rotates about the center of curvature of the reflector. Tests at both X - and K -band frequencies demonstrate feasibility of the design for wide-angle scanning.
  • Keywords
    Reflector antennas, multireflector; Reflector antennas, spherical; Spherical reflector antennas; Antenna feeds; Apertures; Frequency; K-band; Laboratories; Military computing; Physical optics; Physics computing; Reflector antennas; System testing;
  • fLanguage
    English
  • Journal_Title
    Antennas and Propagation, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-926X
  • Type

    jour

  • DOI
    10.1109/TAP.1964.1138145
  • Filename
    1138145
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=976682