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公开(公告)号：US20210043542A1
公开(公告)日：2021-02-11
申请号：US16828933
申请日：2020-03-24
Applicant: RAYTHEON COMPANY
Inventor： Michael Benjamin Brown , Alberto F. Viscarra , Michael M. Fitzgibbon , John A. Crockett, JR. , Chad E. Patterson , Kevin C. Rolston , Duke Quach , Kevin P. Agustin
Abstract: A module. In some embodiments, the module includes a substrate; a plurality of electronic components, secured to an upper surface of the substrate; a thermally conductive heat spreader, on the electronic components and in thermal contact with an electronic component of the plurality of electronic components; a standoff, between the substrate and the heat spreader; an alignment element, extending into the substrate; a hard stop, under the substrate; and a plurality of compressible interconnects, under the substrate, and extending through the hard stop. The electronic components may be within a sight area of the substrate. The module may be configured to transmit a compressive load from an upper surface of the standoff to a lower surface of the substrate through a load path not including any of the electronic components.
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公开(公告)号：US20150372394A1
公开(公告)日：2015-12-24
申请号：US14309339
申请日：2014-06-19
Applicant: Raytheon Company
Inventor： John A. Crockett, JR. , David W. Francel , Amanda N. Berkes
CPC classification number: H01Q21/061 , H01Q3/24 , H01Q13/085 , H01Q21/0087 , H01Q21/064
Abstract: An antenna is provided and includes a plate and an aperture assembly attached to the plate. The aperture assembly includes sticks that respectively include a spacer, a carrier formed separately from the spacer and on which circulators are disposed, a base defining recesses from which bosses interleaved with the recesses protrude and fasteners disposed to fasten the spacer to the base at boss locations with the carrier interposed between the spacer and the base and the circulators aligned with the recesses. The aperture assembly further includes conductive elements extending through the plate and the base for electric coupling to the circulators. Adjacent sticks define a slot extending forwardly from the plate. The slot is notched at a corresponding circulator and rounded forwardly from the corresponding circulator.
Abstract translation: 提供天线，并且包括板和连接到板的孔组件。 所述孔组件包括分别包括间隔件的托架，与间隔件分开形成的并且设置有循环器的托架，所述托架限定凹槽，所述凹槽与所述凹部交叉突出并且所述紧固件设置成将所述间隔件紧固到所述基座处的凸台位置 载体插入间隔件和基座之间，循环器与凹槽对准。 孔组件还包括延伸穿过板和底座的导电元件，用于与循环器电耦合。 相邻的杆限定从板向前延伸的槽。 槽在相应的循环器处被切口并从相应的循环器向前舍入。
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公开(公告)号：US20210044027A1
公开(公告)日：2021-02-11
申请号：US16828837
申请日：2020-03-24
Applicant: RAYTHEON COMPANY
Inventor： John A. Crockett, JR. , James A. Carr , Larry C. Martin
IPC: H01Q21/00
Abstract: An array antenna. In some embodiments, the array antenna includes a base plate having a surface including a plurality of grooves, a plurality of circulator carriers on the base plate, a plurality of cover strips on the circulator carriers, a plurality of circulators, and a plurality of threaded fasteners. The circulator carriers and the cover strips may be secured to the base plate by the threaded fasteners. Each of the circulators may be coplanar with the base plate. Materials in the array antenna may be selected to avoid galvanic corrosion.
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