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    • 40. 发明专利
    • Antenna unit
    • 天线单元
    • JP2012134970A
    • 2012-07-12
    • JP2011276016
    • 2011-12-16
    • Mediatek Inc聯發科技股▲ふん▼有限公司Mediatek Inc.
    • CHEN HOK ZHONGWANG JUNG-MING
    • H01Q13/18H01P5/08H01P5/107H01Q13/06
    • H01Q21/065H01Q9/0457H01Q13/00H01Q19/00H01Q21/064
    • PROBLEM TO BE SOLVED: To provide an antenna unit having improved degree of separation and beam width.SOLUTION: The antenna unit includes a first surface and a second surface. The first surface includes a first substrate opposed to the second surface, and a first conductive layer disposed on the first surface. A main open pore disposed on the second surface and surrounded by a plurality of first conductive vias electrically connected to the first surface and the second surface is formed thereon. The main open pore and the vias surrounding therearound include a second conductive layer defining a radiation cavity, a first planar conductive ring which surrounds the radiation cavity and is incorporated into the first substrate, and a feed conductor for transmitting a radio signal to the antenna unit.
    • 要解决的问题:提供具有改进的分离程度和波束宽度的天线单元。 天线单元包括第一表面和第二表面。 第一表面包括与第二表面相对的第一基底和设置在第一表面上的第一导电层。 在其上形成设置在第二表面上且由电连接到第一表面和第二表面的多个第一导电通孔包围的主开口孔。 主开孔和围绕其的通孔包括限定辐射空腔的第二导电层,围绕辐射腔并且并入第一衬底中的第一平面导电环和用于将无线电信号发射到天线单元的馈电导体 。 版权所有(C)2012,JPO&INPIT