• DocumentCode
    153432
  • Title

    Design of high gain THz smooth walled feed horns for CCAT heterodyne camera

  • Author

    Cortes-Medellin, German

  • Author_Institution
    Cornell Univ., Ithaca, NY, USA
  • fYear
    2014
  • fDate
    14-19 Sept. 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We present here a smooth walled horn design for the 64 to 128 pixel CHAI the heterodyne camera to be used as one of the first light instruments of the 25m sub-millimeter telescope CCAT. The horn design provides a very high gain that matches the f/6 optics at CCAT Nasmyth foci.
  • Keywords
    heterodyne detection; image sensors; terahertz wave imaging; CCAT Nasmyth foci; CCAT heterodyne camera; CHAI; high gain terahertz smooth walled feed horns; Antenna radiation patterns; Apertures; Cameras; Feeds; Gain; Optics; Telescopes;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on
  • Conference_Location
    Tucson, AZ
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2014.6956432
  • Filename
    6956432
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=153432