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Discrete modified planar luneburg lens antenna

Abstract:

This paper discusses a discrete realization of a planar Luneburg lens including the modification of the original Luneburg variation of the refractive index profile in order to locate all feed loci on a straight line. A lens prototype operating at 5 GHz, using 2047 unit cells, is built and measured. Feeding the antenna at different cells of the feed line, off-axis beam steering to up to 60° is demonstrated experimentally.

Año de publicación:

2017

Keywords:

    Fuente:

    scopusscopus
    googlegoogle

    Tipo de documento:

    Conference Object

    Estado:

    Acceso restringido

    Áreas de conocimiento:

      Áreas temáticas:

      • Física aplicada

      Contribuidores:

      Hesselbarth J.Hesselbarth J.
      Hernan Barba MolinaHernan Barba Molina