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    Low-profile stacked patch radiator with integrated heating circuit
    1.
    发明授权
    Low-profile stacked patch radiator with integrated heating circuit 有权

    公开(公告)号：US10741901B2

    公开(公告)日：2020-08-11

    申请号：US15786474

    申请日：2017-10-17

    Applicant: Raytheon Company

    Inventor： Yueh-Chi Chang ,  Brandon K.W. Mui ,  Stephen J. Pereira ,  Richard S. Young ,  Gregory M. Fagerlund ,  Wayne B. Mattis

    IPC: H01Q1/02 ,  H01Q21/06 ,  H01Q9/04 ,  H01Q1/52 ,  H01Q1/38 ,  H01Q3/38 ,  H01Q21/00

    Abstract: An apparatus includes a stacked patch radiator having (i) a lower patch and (ii) an upper patch located above and separated from the lower patch. The upper patch includes first and second conductive patches that are separated from one another. The apparatus also includes a heating circuit integrated in the stacked patch radiator. At least a portion of the heating circuit is positioned between the first and second conductive patches of the upper patch. The stacked patch radiator can be configured to radiate at a specified frequency band and can have a thickness that is less than one tenth of wavelengths within the specified frequency band. The upper patch can include conductive vias electrically connecting the conductive patches. The conductive patches and the conductive vias can form an isolation cage configured to reduce a signal loss associated with a presence of at least the portion of the heating circuit between the conductive patches.

    Methods and apparatus for dual polarized super-element phased array radiator
    2.
    发明授权
    Methods and apparatus for dual polarized super-element phased array radiator 有权
    双极化超级元件相控阵辐射器的方法和装置

    公开(公告)号：US09379446B1

    公开(公告)日：2016-06-28

    申请号：US13875008

    申请日：2013-05-01

    Applicant: Raytheon Company

    Inventor： Jack J. Schuss ,  Thomas V. Sikina ,  Gregory M. Fagerlund ,  Steven P. Kemp

    IPC: H01Q13/18 ,  H01Q21/00 ,  H01P11/00

    CPC classification number: H01Q13/18 ,  H01P11/00 ,  H01Q21/0043 ,  H01Q21/005 ,  H01Q21/064

    Abstract: Methods and apparatus for a dual polarization super-element radiator assembly. In one embodiment, an assembly comprises a first waveguide, a series of slot couplers formed in the first waveguide, first and second conductive strips, a second waveguide adjacent to the first waveguide, a series of notches formed in a conductive material extending along or parallel to the longitudinal axis of the second waveguide, the notches having respective throats, a series of slots located proximate the notch throats, and a third conductive strip disposed over and aligned with the notches, wherein the slot couplers and the notches provide a dual polarization super-element radiator.

    Abstract translation: 双极化超级元件散热器组件的方法和装置。 在一个实施例中，组件包括第一波导，形成在第一波导中的一系列槽耦合器，第一和第二导电条，邻近第一波导的第二波导，沿着或平行延伸的导电材料形成的一系列凹口 相对于第二波导的纵向轴线，凹口具有各自的喉部，位于切口喉部附近的一系列狭槽，以及设置在凹口上方并与切口对准的第三导电条，其中狭缝耦合器和凹口提供双极化超声波 元件散热器

    Methods and apparatus for super-element phased array radiator
    7.
    发明授权
    Methods and apparatus for super-element phased array radiator 有权
    超级元件相控阵辐射器的方法和装置

    公开(公告)号：US08866686B1

    公开(公告)日：2014-10-21

    申请号：US13826926

    申请日：2013-03-14

    Applicant: Raytheon Company

    Inventor： Thomas V. Sikina ,  Gregory M. Fagerlund ,  Jack J. Schuss ,  Karen A. Rapoza

    IPC: H01Q13/10 ,  H01Q13/22 ,  H01P11/00

    CPC classification number: H01P11/00 ,  H01Q3/40 ,  H01Q21/0043

    Abstract: Methods and apparatus for a super-element assembly including a dielectric subassembly having first and second conductive patch conductors extending a longitudinal axis of the super-element assembly, a ridged waveguide having a series of slots formed along its length. The super-element assembly provides a significant advance in the art in module reduction, production cost reduction, and enhanced scan angle response.

    Abstract translation: 一种用于超级元件组件的方法和装置，包括具有延伸超级元件组件的纵向轴线的第一和第二导电贴片导体的介电子组件，脊状波导具有沿其长度形成的一系列槽。 超级元件组件在模块减少，生产成本降低和增强的扫描角响应中提供了本领域的显着进步。

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