• DocumentCode
    445116
  • Title

    A mechanically steerable array antenna with controllable microwave phase shifters at 20 GHz

  • Author

    Junho Cha ; Kuga, Yasuo

  • Author_Institution
    Dept. of Electr. Eng., Univ. of Washington, Seattle, WA, USA
  • Volume
    3A
  • fYear
    2005
  • fDate
    3-8 July 2005
  • Firstpage
    691
  • Abstract
    A mechanically steerable antenna was designed and developed using an adjustable microwave phase shifter. The dielectric material ετ = 10 (alumina) was used as the dielectric slab and was placed close to a coplanar TL. Numerical simulations using Ansoft HFSS and Designer were conducted at 20 GHz. For the testing purpose, a 4-element steerable array antenna at 5.8 GHz was fabricated and measured.
  • Keywords
    alumina; antenna radiation patterns; antenna testing; beam steering; coplanar transmission lines; microwave antenna arrays; microwave phase shifters; numerical analysis; 20 GHz; 5.8 GHz; Ansoft HFSS; Designer; adjustable microwave phase shifter; alumina; antenna testing; controllable microwave phase shifters; coplanar TL; dielectric slab; mechanically steerable array antenna; numerical simulations; Antenna arrays; Antenna measurements; Dielectric materials; Microwave antenna arrays; Microwave antennas; Numerical simulation; Phase shifters; Phased arrays; Slabs; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation Society International Symposium, 2005 IEEE
  • Print_ISBN
    0-7803-8883-6
  • Type

    conf

  • DOI
    10.1109/APS.2005.1552348
  • Filename
    1552348
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=445116