Glide-Symmetric Fully Metallic Luneburg Lens for 5G Communications at Ka-Band

  1. Quevedo-Teruel, Oscar
  2. Miao, Jingwei
  3. Mattsson, Martin
  4. Algaba-Brazalez, Astrid 1
  5. Johansson, Martin
  6. Manholm, Lars
  1. 1 Universidad Politécnica de Cartagena
    info

    Universidad Politécnica de Cartagena

    Cartagena, España

    ROR https://ror.org/02k5kx966

Revista:
IEEE Antennas and Wireless Propagation Letters

ISSN: 1536-1225,  1548-5757

Ano de publicación: 2018

Volume: 17

Número: 9

Páxinas: 1588-1592

Tipo: Artigo

DOI: 10.1109/LAWP.2018.2856371 GOOGLE SCHOLAR

Outras publicacións en: IEEE Antennas and Wireless Propagation Letters

Resumo

Here, we propose a fully metallic implementation of a Luneburg lens operating at Ka-band with potential use for 5G communications. The lens is implemented with a parallel plate that is loaded with glide-symmetric holes. These holes are employed to produce the required equivalent refractive index profile of a Lune-burg lens. Glide symmetry and inner metallic pins are employed to increase the equivalent refractive index. The lens is fed with rectangular waveguides designed to match the height of the parallel plate, and it is ended with a flare to minimize the reflections.

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