• DocumentCode
    3704657
  • Title

    Waveguide-type discrete beam-scan antenna with switching diodes

  • Author

    Hiroshi Kubo;Masayuki Takamatsu;Tsunayuki Yamamoto;Atsushi Sanada

  • Author_Institution
    Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube-shi, Japan
  • fYear
    2015
  • Firstpage
    1479
  • Lastpage
    1482
  • Abstract
    A waveguide-type leaky wave antenna with periodical slots is proposed. The beam can be scanned at a single frequency by switching diodes connected to the slots. A combination of the slots is excited selectively so as to make a beam to a desired direction. By changing the combination the beam can be scanned discretely from 60 deg. to 120 deg. Measured radiation patterns agree with theoretical predictions. The diode loss is comparatively small.
  • Keywords
    "Antenna radiation patterns","Switches","Dielectrics","Antenna measurements","Slot antennas","Optical waveguides"
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference (EuMC), 2015 European
  • Type

    conf

  • DOI
    10.1109/EuMC.2015.7346054
  • Filename
    7346054
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3704657