• DocumentCode
    2934821
  • Title

    Limitations in proper excitations of HEM11δ and HEM12δ modes in a Cylindrical Dielectric Resonator Antenna: A comparative study

  • Author

    Banerjee, A. ; Guha, D.

  • Author_Institution
    Inst. of Radio Phys. & Electron., Univ. of Calcutta, Kolkata, India
  • fYear
    2011
  • fDate
    18-22 Dec. 2011
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    HEM11δ mode is commonly used in Cylindrical Dielectric Resonator Antenna (CDRA) for broadside radiation. Very recently the present authors have been successful in exciting the higher order mode (HEM12δ), which is equally suitable for broadside radiation. The higher order mode suffers from limitations compare to the dominant (HEM11δ) mode. A comparative study in terms of antenna parameters and feed has been presented in here.
  • Keywords
    dielectric resonator antennas; HEM11δ mode; HEM12δ mode; antenna parameter; broadside radiation; cylindrical dielectric resonator antenna; Dielectric constant; Dielectric resonator antennas; Electric fields; Feeds; Resonant frequency; Cylindrical dielectric resonator antenna; cylindrical dielectric resonators; dielectric resonator antenna; modes; radiation modes in a cylindrical dielectric resonators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antenna Week (IAW), 2011 Indian
  • Conference_Location
    Kolkata
  • Print_ISBN
    978-1-4577-1456-6
  • Type

    conf

  • DOI
    10.1109/IndianAW.2011.6264922
  • Filename
    6264922
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2934821