• DocumentCode
    3675920
  • Title

    Reconfigurable output power 4×4 Butler matrix

  • Author

    Bo-Ting Lai;Jan-Dong Tseng;Jhih-Min Li;Kuang-Hao Lin

  • Author_Institution
    Department of Electronic Engineering, National Chin Yi University of Technology, Taiping Taichung 411, Taiwan
  • fYear
    2015
  • Firstpage
    218
  • Lastpage
    219
  • Abstract
    A reconfigurable output power 4×4 Butler matrix consisted of four adjustable output power ratio branch line couplers and two 45 degree phase shifters is proposed. The adjustable output power ratio branch line coupler is accomplished by simply changing the values of two shunted capacitors. The simulated antenna factors of four different inputs changes as predication are also presented.
  • Keywords
    "Power generation","Butler matrices","Couplers","Phased arrays","Capacitors","Capacitance","Phase shifters"
  • Publisher
    ieee
  • Conference_Titel
    RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO), 2015 IEEE MTT-S 2015 International Microwave Workshop Series on
  • Type

    conf

  • DOI
    10.1109/IMWS-BIO.2015.7303855
  • Filename
    7303855
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3675920