• DocumentCode
    3663712
  • Title

    Circularly polarized patch antenna for S-band satellite applications

  • Author

    R. Azim;M. Samsuzzaman;T. Alam;M. T. Islam;M. R. I. Faruque;M. R. Zaman;M. M. Islam

  • Author_Institution
    Department of Physics University of Chittangong, Bangladesh
  • fYear
    2015
  • Firstpage
    402
  • Lastpage
    405
  • Abstract
    In this paper, a circularly polarized antenna is proposed for satellite communication system. Commercially available Finite Integration Technique (FIT) based software Computer Simulation Technology (CST) microwave studio and finite element method solver based High Frequency Structural Simulator (HFSS) have been used in this analysis. The proposed antenna achieved 3dB axial ratio of 30 MHz with -10dB reflection coefficient. The axial ratio and reflection coefficient has been verified with both CST and HFSS simulation software. The operating frequency of the proposed antenna is 2.35 GHz. The antenna has been printed on FR-4 (lossy) Substrate material with relative Permittivity of 4.6 and thickness of 1.6 mm. The proposed antenna exhibits a 3 dB axial-ratio beam width of more than 1420.
  • Keywords
    "Broadband antennas","Polarization","Bandwidth","Antenna radiation patterns","Microwave antennas","Wireless communication"
  • Publisher
    ieee
  • Conference_Titel
    Space Science and Communication (IconSpace), 2015 International Conference on
  • Electronic_ISBN
    2165-431X
  • Type

    conf

  • DOI
    10.1109/IconSpace.2015.7283837
  • Filename
    7283837
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3663712