• DocumentCode
    3750613
  • Title

    Reconfigurable ferrite-loaded SIW antenna

  • Author

    Rui-Xin Wu;Li-Rong Tan;Qun Lou

  • Author_Institution
    School of Electronic Science and Engineering, Nanjing University, Nanjing, China
  • Volume
    2
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A novel method of reconfigurable substrate integrated waveguide (SIW) antenna is proposed. By loading ferrite slabs and applying DC magnetic bias, we realize the reconfiguration of operating frequency and polarization of the SIW antenna. The experiments demonstrate the reconfigurable SIW antenna could have broadband frequency tunable range which is up to 14.9% in microwave X-band, and the radiation can transform between circular and linear polarizations. The fabricated antennas have gain over 5 dBi and radiation patterns changes little in tuning.
  • Keywords
    "Decision support systems","Broadband antennas","Microwave antennas","Antenna radiation patterns","Substrates","Loading"
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference (APMC), 2015 Asia-Pacific
  • Print_ISBN
    978-1-4799-8765-8
  • Type

    conf

  • DOI
    10.1109/APMC.2015.7413098
  • Filename
    7413098
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3750613