The embodiment of the invention provides an antenna device, an antenna assembly and a vehicle. An antenna device (10) includes: a dipole antenna (12) including a first radiation conductor (14) and a second radiation conductor (16) arranged adjacent to and separated from each other; and a third radiating conductor (18) located in the same plane as the dipole antenna and at least partially surrounding the first radiating conductor (14) and the second radiating conductor (16). According to the invention, the combination of the dipole antenna and the third radiation conductor serving as the annular structure realizes a miniaturized broadband antenna. On the basis of basically keeping medium-high frequency broadband radiation, low-frequency band radiation is expanded.

    本公开的实施例提供了一种天线装置、天线组件和车辆。天线装置(10)包括:偶极子天线(12),包括彼此邻近且分离布置的第一辐射导体(14)和第二辐射导体(16);以及第三辐射导体(18),与所述偶极子天线位于同一面内,并且至少部分地包围所述第一辐射导体(14)和所述第二辐射导体(16)。根据本公开,偶极子天线和作为环形结构的第三辐射导体的组合实现小型化宽频天线。在基本保持中高频宽频辐射的基础上,拓展低频段辐射。


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    Title :

    Antenna device, antenna assembly and vehicle


    Additional title:

    天线装置、天线组件和车辆


    Contributors:
    HU XIAOMU (author) / LIU GUOCHANG (author) / LU YANG (author) / REN HUASHENG (author) / CHEN HAO (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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