• DocumentCode
    3769898
  • Title

    Design and analysis of ultra wide band hemispherical dielectric resonator antenna

  • Author

    Vishal Vashistha;Mohit Gupta;R P Maheshwari

  • Author_Institution
    Indian Institute of Technology, Roorkee
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A very high efficiency Ultra wide band(UWB) hemispherical dielectric resonator antenna is simulated. The antenna is excited by commonly used feeding technique known as microstrip feeding. The dielectric resonator (DR) is inserted in the vertical edge of the substrate, which covers almost entire UWB bands(3.1 GHz to 10.6 GHz). A high impedance bandwidth of 3.74 GHz to 10.49 GHz is achieved in simulation. Compared to normal hemispherical dielectric resonator antenna, this design shows large volume reduction. A significant result analysis is also given in the paper.
  • Keywords
    "Dielectric resonator antennas","Ultra wideband antennas","Dielectrics","Bandwidth","Substrates"
  • Publisher
    ieee
  • Conference_Titel
    Electrical Computer and Electronics (UPCON), 2015 IEEE UP Section Conference on
  • Type

    conf

  • DOI
    10.1109/UPCON.2015.7456677
  • Filename
    7456677
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3769898