• DocumentCode
    3779948
  • Title

    Printed ultrawide band- narrow band antenna pair with enhanced isolation for MIMO applications

  • Author

    K. Vamshi Krishna;P. Ravi Teja Naidu;Latheef A. Shaik;Chinmoy Saha;Jawad Y. Siddiqui

  • Author_Institution
    Dept. of Avionics, Indian Institute of Space science and Technology, Thiruvananthapuram, 695547 India
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A compact multiple-input-multiple-output (MIMO) antenna with two antenna elements having different operational bandwidth is proposed in this paper. The structure is a combination of UWB antenna operating from 3.1 to 10.6GHz and a narrow band antenna centred at 5.45GHz for WIFI applications (5.19-5.9 GHz) sharing same substrate. An array of Split Ring Resonators (SRR) and a metallic strip is placed between the two antennas to enhance their mutual isolation. Antennas are designed and fabricated on FR-4 substrate and provides |S12|> 20dB along with desired S11 and S22 for both the monopoles. The simulated envelope correlation coefficient is less than 0.01.
  • Keywords
    "MIMO","Correlation coefficient","Diversity methods","Ultra wideband antennas","Bandwidth","Antenna arrays"
  • Publisher
    ieee
  • Conference_Titel
    Applied Electromagnetics Conference (AEMC), 2015 IEEE
  • Type

    conf

  • DOI
    10.1109/AEMC.2015.7509205
  • Filename
    7509205
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3779948