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    • 1. 发明申请
    • LOW CROSS-POLARIZATION DECADE-BANDWIDTH ULTRA-WIDEBAND ANTENNA ELEMENT AND ARRAY
    • 低交叉极化十年带宽超宽带天线单元和阵列
    • WO2016141177A8
    • 2017-08-24
    • PCT/US2016020669
    • 2016-03-03
    • MASSACHUSETTS UNIV OFUS GOV SEC NAVY
    • VOUVAKIS MARINOS NKINDT RICK WLOGAN JOHN T
    • H01Q1/50H01Q13/10H01Q21/00
    • H01Q13/085H01Q21/064H01Q21/24
    • Various aspect and embodiments of a modular wideband antenna element are disclosed. The antenna element includes a support structure comprising a feed network and first and second arbitrarily- shaped radiator elements extending along a main axis of the antenna elements. Each of the first and second arbitrarily- shaped radiator elements comprises disconnected radiator body components separated by gap regions. Each arbitrarily- shaped radiator elements has a wider end and a tapering free end to provide a tapered slot region. The wider ends of the first and second arbitrarily- shaped radiator elements are located closer to the support structure. The tapering free ends of first and second arbitrarily- shaped radiator elements are located farther from the support structure. The first and second arbitrarily- shaped radiator elements are configured to be electrically coupled to the feed network.
    • 公开了模块化宽带天线元件的各个方面和实施例。 天线元件包括支撑结构,该支撑结构包括馈电网络以及沿着天线元件的主轴线延伸的第一和第二任意形状的辐射器元件。 第一和第二任意形状的散热器元件中的每一个包括由间隙区域分开的断开的散热器主体部件。 每个任意形状的散热器元件具有更宽的端部和锥形的自由端以提供锥形槽区域。 第一和第二任意形状的散热器元件的较宽的端部位于更靠近支撑结构的位置。 第一和第二任意形状的散热器元件的锥形自由端位于远离支撑结构的位置。 第一和第二任意形状的辐射器元件被配置为电耦合到馈电网络。