• DocumentCode
    3776962
  • Title

    A compact truncated conical Dielectric Resonator Antenna with concentric cylindrical air gap for microwave application

  • Author

    Upali Aparajita Dash;Sudhakar Sahu;Jyoti Ranjan Panda

  • Author_Institution
    KIIT Polytechnic, KIIT University, Bhubaneswar-751024
  • fYear
    2015
  • Firstpage
    415
  • Lastpage
    418
  • Abstract
    A compact truncated conical Dielectric Resonator Antenna (DRA) is presented. The truncation at the upper side of the DRA makes it useful for the microwave application(X, Ku and K band). The antenna resonates at three frequencies of 12.9 GHz, 19.7 GHz and 23.5 GHz with good impedance matching. The gains at three resonant frequencies are more than 5 dBi. The antenna is excited with TM018 mode to give apple shaped omni directional radiation pattern for triple bands.
  • Keywords
    "Probes","Dielectric resonator antennas","Resonant frequency","Dielectrics","Optical resonators","Antenna radiation patterns","Feeds"
  • Publisher
    ieee
  • Conference_Titel
    Microwave, Optical and Communication Engineering (ICMOCE), 2015 International Conference on
  • Type

    conf

  • DOI
    10.1109/ICMOCE.2015.7489781
  • Filename
    7489781
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3776962