Study on Antenna Mutual Coupling Suppression Using Integrated Metasurface Isolator for SAR and MIMO Applications

Mohammad Alibakhshikenari, Bal Singh Virdee, I. Chan H. See, Raed Abd-Alhameed, Francisco Falcone, Aurora Andujar, Jaume Anguera, Emesto Limiti

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

    13 Cites (Scopus)

    Resum

    A metasurface based decoupling structure that is composed of a square-wave slot pattern with exaggerated corners that is implemented on a rectangular microstrip provides high-isolation between adjacent patch antennas for Synthetic Aperture Radar (SAR) and Multi-Input-Multi-Output (MIMO) systems. The proposed 1-2 symmetric array antenna integrated with the proposed decoupling isolation structure is designed to operate at ISM bands of X, Ku, K, and Ka. With the proposed mutual coupling suppression technique (i) the average isolation in the respective ISM bands listed above is 7 dB, 10 dB, 5 dB, and 10 dB; and (ii) edge-to-edge gap between adjacent radiation elements is reduced to 10 mm (0.28λ). The average antenna gain improvement with the metasurface isolator is 2 dBi.

    Idioma originalAnglès
    Títol de la publicació2018 48th European Microwave Conference, EuMC 2018
    EditorInstitute of Electrical and Electronics Engineers Inc.
    Pàgines1425-1428
    Nombre de pàgines4
    ISBN (electrònic)9782874870514
    DOIs
    Estat de la publicacióPublicada - 20 de nov. 2018
    Esdeveniment48th European Microwave Conference, EuMC 2018 - Madrid, Spain
    Durada: 25 de set. 201827 de set. 2018

    Sèrie de publicacions

    Nom2018 48th European Microwave Conference, EuMC 2018

    Conferència

    Conferència48th European Microwave Conference, EuMC 2018
    País/TerritoriSpain
    CiutatMadrid
    Període25/09/1827/09/18

    Fingerprint

    Navegar pels temes de recerca de 'Study on Antenna Mutual Coupling Suppression Using Integrated Metasurface Isolator for SAR and MIMO Applications'. Junts formen un fingerprint únic.

    Com citar-ho