• DocumentCode
    3724775
  • Title

    Ultrawide band penta-beam MIMO array antenna with stable coverage

  • Author

    Zehai Wu;Biqun Wu;Lianghua Ye;Zhenhua Su;Xiuyin Zhang

  • Author_Institution
    Department of Research & Development, Broadradio Communication Technologies Co. Ltd, Guangzhou, P.R. China
  • fYear
    2015
  • fDate
    6/1/2015 12:00:00 AM
  • Firstpage
    377
  • Lastpage
    379
  • Abstract
    This paper presents concept of an ultrawide band penta-beam antenna array with stable coverage area. The proposed antenna array produces five narrow beams (HPBW <;14deg) for cellular MIMO coverage with hotspots. The antenna array consists of two sub-arrays which work at 1710-2170MHz and 2300-2690MHz, respectively. The 6 × 6 Butler matrixes together with two way power dividers are used to produce five beams in the azimuth plane. The additional power dividers and stagger array arrangement are used to reduce the cross-over and side lobe level.
  • Keywords
    "Arrays","Butler matrices","Power dividers","Ultra wideband antennas","Azimuth"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
  • Type

    conf

  • DOI
    10.1109/APCAP.2015.7374411
  • Filename
    7374411
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3724775