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Multiport broadband 5G MIMO antenna with very high isolation

Abstract:

This paper presents a new unidirectional radiating structure with 4 independent radiation patterns, with an isolation of more than 24 dB, and with a bandwidth of 20 %, oriented for use in 5G indoor MIMO base stations. The element can be used as a building block for arrays with a number of antennas of 4x4 or more. The radiating elements are triangular cavities derived from a square cavity with the TMz 11 mode. The 4-port antenna has a very low profile, with a height of 5 mm and the dimensions of the ground plane are less than one wavelength.

Año de publicación:

2021

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Conference Object

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Telecomunicaciones
    • Red inalámbrica

    Áreas temáticas:

    • Física aplicada
    • Comunicaciones

    Contribuidores:

    Cabedo-Fabres M.Cabedo-Fabres M.
    Aníbal Llanga-VargasAníbal Llanga-Vargas
    Dr. Carlos Ramiro Peñafiel-OjedaDr. Carlos Ramiro Peñafiel-Ojeda
    Miguel Ferrando-BatallerMiguel Ferrando-Bataller