• DocumentCode
    2632998
  • Title

    Variable-Permittivity Artificial Dielectrics

  • Author

    Buscher, H.T. ; McIntyre, R.M. ; Mikuteit, S.

  • fYear
    1971
  • fDate
    16-19 May 1971
  • Firstpage
    192
  • Lastpage
    194
  • Abstract
    The use of liquid suspensions as a new class of microwave artificial dielectrics was explored. Liquid media were constructed with permittivities dependent on the strength of a low-frequency electric control field. Operating characteristics were measured for a 50 KW, 360/spl deg/ Ku-band waveguide phase shifter employing a practical liquid-suspension dielectric. Other applications are in electrically variable wideband lenses and in the analog control of phased arrays.
  • Keywords
    Dielectric liquids; Dielectric measurements; Electric variables control; Liquid waveguides; Permittivity measurement; Phase measurement; Phase shifters; Phased arrays; Suspensions; Wideband;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Symposium Digest, 1971 IEEE GMTT International
  • Conference_Location
    Washington, DC, USA
  • Type

    conf

  • DOI
    10.1109/GMTT.1971.1122961
  • Filename
    1122961
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2632998