• DocumentCode
    3677235
  • Title

    Low complexity feed system for a long slot antenna array

  • Author

    Abhishek Kumar Awasthi;A. R. Harish

  • Author_Institution
    Department of Electrical Engineering, Indian Institute of Technology, Kanpur, Uttar Pradesh, India
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    2529
  • Lastpage
    2530
  • Abstract
    A wideband long slot antenna array is presented in this work. In the proposed antenna, a connected long slot is used as a radiator which is periodically excited. This technique reduces the size of the array in comparison to a conventional half-wave slot antenna array. In order to achieve wide band impedance matching for all ports, feed lines of different length and widths are utilized. A prototype of 1×8 elements has been designed as proof of concept. 58% impedance bandwidth (|S11| ≤ -10 dB) is observed along with more than 10.7 dBi gain over the band of interest.
  • Keywords
    "Arrays","Antenna arrays","Finite element analysis","Slot antennas","Antenna measurements","Feeds","Ports (Computers)"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
  • Type

    conf

  • DOI
    10.1109/APS.2015.7305653
  • Filename
    7305653
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3677235