An antenna includes a first antenna body formed as a hollow cylindrical shape having a first outer surface, a first inner surface and a first radiation surface formed in a circular shape, a second antenna body accommodating the first antenna body inside the second antenna body, the second antenna body formed as a hollow cylindrical shape with a second outer surface, a second inner surface and a second radiation surface formed in a ring shape, a plurality of first partitions, and a plurality of second partitions, wherein a plurality of first radiation apertures, formed by the plurality of first partitions for radiating a first radio wave, is formed on the first radiation surface, and a plurality of second radiation apertures, formed by the plurality of second partitions for radiating a second radio wave, is formed on the second radiation surface.


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    Titel :

    Antenna and vehicle having the antenna


    Beteiligte:
    KIM DONGJIN (Autor:in)

    Erscheinungsdatum :

    10.07.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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