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    • 4. 发明授权
    • Structural wideband multifunctional aperture manufacturing
    • 结构宽带多功能孔径制造
    • US09190727B1
    • 2015-11-17
    • US14043563
    • 2013-10-01
    • The Boeing Company
    • Manny S. UrciaCharles W. Manry, Jr.Joseph A. Marshall, IVTai A. LamOtis F. Layton
    • H01Q1/28H01Q5/00
    • H01Q21/062H01Q1/286H01Q9/28
    • A structural wideband aperture assembly and methods are presented. A non-conductive structural backsheet comprises electrical vias. A structural egg-crate core comprises a grid of core strips coupled to the non-conductive structural backsheet and is configured substantially perpendicular to the non-conductive structural backsheet around open boxes. A non-structural grid of antenna feed cards is configured substantially perpendicular to the non-conductive structural backsheet and crosses the core strips. A non-structural grid of antenna feed cards comprises intersections configured within the open boxes, and electronic feed-lines aligned with the electrical vias. Antenna array unit cells comprising antenna cards coupled to the non-structural grid of antenna feed cards and configured to fit within the open boxes.
    • 提出了一种结构化的宽带孔径组件和方法。 非导电结构底片包括电气通孔。 结构蛋壳芯包括耦合到非导电结构底片的芯条的网格,并且被构造成基本上垂直于围绕打开框的非导电结构底片。 天线馈电卡的非结构网格被配置为基本上垂直于非导电结构底片并且穿过芯条。 天线馈电卡的非结构网格包括配置在开放框内的交叉点,以及与电气通孔对准的电子馈线。 天线阵列单元,其包括耦合到天线馈线卡的非结构网格并且被配置为装配在开放框内的天线卡。