Cavity antenna with radome
    1.
    发明授权

    公开(公告)号:US11128039B2

    公开(公告)日:2021-09-21

    申请号:US16837281

    申请日:2020-04-01

    Abstract: A method for designing an antenna including defining an operating frequency of an antenna radiating element located within an antenna cavity structure; determining a non-loaded depth of the antenna cavity structure; determining a reduced depth of the antenna cavity structure; determining a reduction factor to reduce the non-loaded depth to the reduced depth; and selecting a dielectric material, at least partially forming a radome structure covering the antenna radiating element, to achieve the reduction factor.

    COMBINED STRUCTURAL AND ELECTRICAL REPAIR FOR MULTIFUNCTIONAL WIDEBAND ARRAYS

    公开(公告)号:US20200067179A1

    公开(公告)日:2020-02-27

    申请号:US16672353

    申请日:2019-11-01

    Abstract: A system comprising a core, backskin, longitudinal repair core strip, splice clip, and a section of the backskin. The core comprises a plurality of longitudinal core strips and transverse core strips forming a plurality of core cells and the backskin comprises electronics connected to the core and providing electrical functionality enabling the plurality of core cells of the core to function as a phased array antenna aperture. The splice clip connected one of the plurality of longitudinal core strips to the longitudinal repair core strip and the section of the backskin is electrically connected and structurally bonded to the longitudinal repair core strip.

    Structural wideband multifunctional aperture manufacturing
    4.
    发明授权
    Structural wideband multifunctional aperture manufacturing 有权
    结构宽带多功能孔径制造

    公开(公告)号:US09190727B1

    公开(公告)日:2015-11-17

    申请号:US14043563

    申请日:2013-10-01

    CPC classification number: H01Q21/062 H01Q1/286 H01Q9/28

    Abstract: 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.

    Abstract translation: 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。

    Combined structural and electrical repair for multifunctional wideband arrays

    公开(公告)号:US10476140B2

    公开(公告)日:2019-11-12

    申请号:US15069818

    申请日:2016-03-14

    Abstract: A method for repair of a multifunctional wideband array includes processes and operations of assessing electrical and structural impairment to the multifunctional wideband array; cutting an opening in a superstrate of the multifunctional wideband array to expose an impaired backskin section of a lower electronics assembly of the multifunctional wideband array; replacing the impaired backskin section with a replacement backskin section; and repairing the opening in the superstrate. A system of multifunctional wideband array repair includes a core having longitudinal core strips and transverse core strips; a backskin having electronics connected to the core and providing electrical functionality enabling the core cells of the core to function as a phased array antenna aperture; a number of splice clips connecting longitudinal core strips to longitudinal repair core strips; and a section of the backskin electrically connected and structurally bonded to the repair core strips.

    Cavity Antenna with Radome
    8.
    发明申请

    公开(公告)号:US20190190140A1

    公开(公告)日:2019-06-20

    申请号:US15846307

    申请日:2017-12-19

    CPC classification number: H01Q1/422 H01Q7/00 H01Q9/0485

    Abstract: An antenna includes an antenna cavity structure that defines an antenna cavity and that has a cavity opening. The antenna also includes an antenna radiating element located within the cavity opening and operable to emit electromagnetic radiation that has a frequency and a wavelength and a radome structure covering the cavity opening. The radome structure includes a dielectric material and defines an antenna window that is transparent to the electromagnetic radiation. Due to the dielectric material of the radome structure, the antenna cavity has a depth less than one-fourth of the wavelength of the electromagnetic radiation and the cavity is filled with a low-dielectric material.

    INTEGRATED ANTENNA TRANSCEIVER FOR SENSOR AND DATA TRANSMISSION ON ROTATING SHAFTS
    10.
    发明申请
    INTEGRATED ANTENNA TRANSCEIVER FOR SENSOR AND DATA TRANSMISSION ON ROTATING SHAFTS 有权
    用于传感器和数据传输的集成天线收发器

    公开(公告)号:US20150061947A1

    公开(公告)日:2015-03-05

    申请号:US14019348

    申请日:2013-09-05

    Abstract: A method and system for communication with assemblies comprising shafts (e.g., drive shafts, or other rotating objects) comprising use of helical antenna based components. In this regard, a helical antenna based component may comprise one or more helical antennas surrounding or wound around a shaft, with the one or more helical antennas being electrically decoupled from the shaft, and with the helical antenna based component being configurable to communicate the signals when the shaft is stationary or rotating.

    Abstract translation: 一种用于与包括轴(例如,驱动轴或其它旋转物体)的组件通信的方法和系统,其包括使用基于螺旋天线的部件。 在这方面,基于螺旋天线的部件可以包括围绕轴缠绕或围绕轴缠绕的一个或多个螺旋天线,其中一个或多个螺旋天线与轴电耦合,并且基于螺旋天线的部件可配置为传送信号 当轴静止或旋转时。

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