• DocumentCode
    2157788
  • Title

    Far-Field Analysis of A Ka-band Patch Antenna Array Using High-Resolution Electro-Optic Field Mapping

  • Author

    Yang, K. ; Morsey, J.D. ; Pearson, L.W. ; Whitaker, J.F. ; Katehi, L.P.B.

  • Author_Institution
    Center for Ultrafast Optical Science and Radiation Laboratory, Dept. of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48109-2122, U.S.A. e-mail: yangk@engin.umich.edu
  • fYear
    2000
  • fDate
    Oct. 2000
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    High-resolution electro-optic near-field mapping has been performed on a Ka-band 2×2 patch antenna array. The far-field patterns for the array have been calculated from extreme-near-field amplitude and phase data using a near-to far-field transformation process. The transformed field patterns display outstanding agreement with theoretically predicted results and independent far-field measurements. Also, various filtering processes were introduced to investigate the contributions to the far-field formation of individual radiating elements in the array.
  • Keywords
    Antenna arrays; Antenna measurements; Displays; Magnetic field measurement; Patch antennas; Phase measurement; Phased arrays; Polarization; Pulse measurements; Radio frequency;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 2000. 30th European
  • Conference_Location
    Paris, France
  • Type

    conf

  • DOI
    10.1109/EUMA.2000.338862
  • Filename
    4139875
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2157788