• DocumentCode
    2199671
  • Title

    Ultra wideband hybrid dielectric resonator antenna with monopole like radiation

  • Author

    Dash, Sounik Kiran Kumar ; Sahu, Sudhakar ; Pattnaik, Subhasish

  • Author_Institution
    School Of Electronics Engineering, KIIT University, Bhubaneswar, India
  • fYear
    2015
  • fDate
    24-25 Jan. 2015
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A hybrid monopole dielectric resonator antenna using Bi-Conical shaped dielectric ring resonator with air intrusion has been investigated. The new geometry significantly improves the bandwidth compared to the published papers available in open literature. S11< −10dB ranging 5.3–27.1 GHz has been experimented by simulation, showing 5.1∶1 ratio bandwidth, i.e., greater than 134.56% impedance bandwidth at the centre of the band with 5 dB gain. Such useful characteristics could be suitably utilized in designing ultrawideband monopole antennas for wireless communications.
  • Keywords
    Bandwidth; Dielectric resonator antennas; Dielectrics; Gain; Impedance; Ultra wideband antennas; Conical dielectric ring resonator(CoDRR); Dielectric resonator antenna(DRA); Electric monopole (EMP); Ultrawideband(UWB);
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 International Conference on
  • Conference_Location
    Visakhapatnam, India
  • Print_ISBN
    978-1-4799-7676-8
  • Type

    conf

  • DOI
    10.1109/EESCO.2015.7254020
  • Filename
    7254020
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2199671