EM isolation enhancement based on metamaterial concept in antenna array system to support full-duplex application

Mohammad Alibakhshikenari, Marco Vittori, Sergio Colangeli, Bal S. Virdee, Aurora Andújar, Jaume Anguera, Ernesto Limiti

    Producció científica: Capítol de llibreContribució a congrés/conferènciaAvaluat per experts

    23 Cites (Scopus)

    Resum

    This paper proposes EM mechanism to improve the isolation between transmitting and receiving array antennas using metamaterial EM band gap (MTM-EBG). The proposed mechanism can be applied to full-duplex array antenna system with very closely spaced arrays (0.33λ0) with no degradation in radiation pattern. Using the proposed technique the isolation is shown to improve by >30 dB in an antenna array consisting of three-element microstrip patches designed to operate across 9.7 to 12.3 GHz. Parametric analysis was used to optimise the decoupling arrays performances. The proposed antenna array has physical dimensions of 65×22.5×1.6 mm3 and an electrical size of 2.16λ0×0.75λ0×0.053λ0, where λ0 is free space-wavelength at mid-band of 10 GHz.

    Idioma originalAnglès
    Títol de la publicació2017 Asia Pacific Microwave Conference, APMC 2017 - Proceedings
    EditorsIdnin Pasya
    EditorInstitute of Electrical and Electronics Engineers Inc.
    Pàgines740-742
    Nombre de pàgines3
    ISBN (electrònic)9781538606407
    DOIs
    Estat de la publicacióPublicada - 28 de juny 2017
    Esdeveniment2017 IEEE Asia Pacific Microwave Conference, APMC 2017 - Kuala Lumpur, Malaysia
    Durada: 13 de nov. 201716 de nov. 2017

    Sèrie de publicacions

    NomAsia-Pacific Microwave Conference Proceedings, APMC

    Conferència

    Conferència2017 IEEE Asia Pacific Microwave Conference, APMC 2017
    País/TerritoriMalaysia
    CiutatKuala Lumpur
    Període13/11/1716/11/17

    Fingerprint

    Navegar pels temes de recerca de 'EM isolation enhancement based on metamaterial concept in antenna array system to support full-duplex application'. Junts formen un fingerprint únic.

    Com citar-ho