• DocumentCode
    152668
  • Title

    W-band imager without mechanical scanning based on an echelle spectrometer

  • Author

    Marks, Daniel L. ; Furxhi, Orges ; Brady, David J.

  • Author_Institution
    Fitzpatrick Inst. for Photonics, Duke Univ., Durham, NC, USA
  • fYear
    2014
  • fDate
    14-19 Sept. 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We describe a two-dimensional imager in W-band using a single heterodyne transceiver and no mechanical scanning. By using an echelle grating spectrometer, frequencies are mapped onto a 2-D surface in space, so that spectral analysis of the signals provides a two-dimensional image.
  • Keywords
    diffraction gratings; microwave spectrometers; millimetre wave imaging; radio transceivers; spectral analysis; 2D surface; W-band imager; echelle grating spectrometer; signal spectral analysis; single heterodyne transceiver; two-dimensional image; two-dimensional imager; Antennas; Diffraction; Diffraction gratings; Gratings; Holography; Optimized production technology; Transceivers;
  • 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.2014.6956042
  • Filename
    6956042
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=152668