• DocumentCode
    1981602
  • Title

    Impedance Measurements in Waveguides Below Cutoff

  • Author

    Schieblich, Christian ; Schunemann, Klaus

  • Author_Institution
    Institut fÿr Hochfrequenztechnik, Technische Universitÿt, Postfach 3329, D-3300 Braunschweig, West Germany.
  • fYear
    1981
  • fDate
    7-11 Sept. 1981
  • Firstpage
    507
  • Lastpage
    512
  • Abstract
    A measurement set-up is described which is capable of measuring impedances in below-cutoff waveguides. Due to the strong attenuation of the fundamental mode, this circuit technique presents inherent difficulties to impedance measurements which are overcome by properly designing the probes and by inserting dielectric-filled propagating line sections into the waveguide below cutoff. It is finally shown, how this set-up can be applied to a systematic design of passive and active components.
  • Keywords
    Antenna measurements; Attenuation; Design optimization; Dielectric measurements; Impedance measurement; Microwave circuits; Probes; Rectangular waveguides; Voltage; Yttrium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference, 1981. 11th European
  • Conference_Location
    Amsterdam, Netherlands
  • Type

    conf

  • DOI
    10.1109/EUMA.1981.332997
  • Filename
    4131663
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1981602