• DocumentCode
    3750896
  • Title

    Generation of radio orbital angular momentum (OAM) waves with circular metallic waveguide

  • Author

    W. L. Wei;K. Mahdjoubi;C. Brousseau;O. Emile

  • Author_Institution
    Institute of Electronics and Telecommunications of Rennes (IETR), University of Rennes 1, Rennes, France
  • Volume
    3
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We present a novel way to generate radio waves bearing Orbital Angular Momentum (OAM) in the horn antenna by using a circular metallic waveguide. The OAM mode ℓ = 1 is generated by combination of two TE21 modes inside a circular metallic waveguide. The resulting electrical field distribution and the radiation patterns evidence the properties of waves carrying OAM. The influences of the horn structure on the properties of the generated OAM waves are also studied.
  • Keywords
    "Horn antennas","Antenna radiation patterns","Photonics","Indexes","Decision support systems"
  • Publisher
    ieee
  • Conference_Titel
    Microwave Conference (APMC), 2015 Asia-Pacific
  • Print_ISBN
    978-1-4799-8765-8
  • Type

    conf

  • DOI
    10.1109/APMC.2015.7413479
  • Filename
    7413479
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3750896