• DocumentCode
    3677028
  • Title

    A dielectric loaded millimeter wave antenna array for 60 GHz communication systems

  • Author

    Hamsakutty Vettikalladi;Nadeem Ashraf;Majeed A. S. Alkanhal

  • Author_Institution
    Department of Electrical Engineering, King Saud University, P.O. Box: 800, Riyadh 11421, Saud Arabia
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    2075
  • Lastpage
    2076
  • Abstract
    A Dielectric loaded millimeter wave antenna array of 1 × 4 elements fed by slotted substrate integrated waveguide for 60 GHz communication systems is presented. Only slotted SIW design cannot provide a wide bandwidth and hence to achieve wide bandwidth the concept of dielectric loading is adopted. The cumulative effect results in wide bandwidth. This design uses a complete SIW feed network to minimize the effect of back radiations. The results show an impedance bandwidth of 10.50 % around 60 GHz, having a gain up to 10.60 dBi, and an estimated efficiency of 75 %. The designs are simulated in CST Microwave Studio and verified in HFSS simulator.
  • Keywords
    "Arrays","Antenna arrays","Substrates","Bandwidth","Dielectrics","Loaded antennas"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
  • Type

    conf

  • DOI
    10.1109/APS.2015.7305427
  • Filename
    7305427
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3677028