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    DUAL ULTRA WIDE BAND CONFORMAL ELECTRONICALLY SCANNING ANTENNA LINEAR ARRAY
    5.
    发明申请
    DUAL ULTRA WIDE BAND CONFORMAL ELECTRONICALLY SCANNING ANTENNA LINEAR ARRAY 审中-公开

    公开(公告)号：US20190334252A1

    公开(公告)日：2019-10-31

    申请号：US15963812

    申请日：2018-04-26

    Applicant: The Boeing Company

    Inventor： Alec Adams ,  Ming Chen ,  Lixin Cai

    IPC: H01Q21/10 ,  H01Q5/25 ,  H01Q5/48 ,  H01Q5/314

    Abstract: A dual ultra-wideband electronically scanning antenna linear array and a method for producing same is disclosed. In one embodiment, the antenna is comprised of circuit board-based multi-layered sections with integrated feeds. A first dielectric layer or substrate has a thin metal coating on the bottom surface to form a signal ground and metal coating on the top surface where capacitively loaded radiating dipoles are etched. Each of the dipole elements are connected to an associated conductive antenna feed disposed on a bottom surface of another dielectric layer disposed below the first dielectric layer.

    Conformal Load Bearing Distributed Sensing Arrays
    6.
    发明申请
    Conformal Load Bearing Distributed Sensing Arrays 审中-公开
    共形负载轴承分布式感应阵列

    公开(公告)号：US20170063454A1

    公开(公告)日：2017-03-02

    申请号：US15156237

    申请日：2016-05-16

    Applicant: THE BOEING COMPANY

    Inventor： Manny S. Urcia ,  Jonathan M. Saint Clair ,  Christopher M. La Fata ,  John G. Castagno ,  Ordie D. Butterfield ,  Stephen T. Tyahla ,  Alec Adams ,  Lixin Cai

    IPC: H04B10/112 ,  H04B10/66 ,  H04B10/50 ,  H01Q1/28 ,  H01Q9/04

    Abstract: Systems, methods, and apparatus for an electromagnetic (EM) panel are disclosed. In one or more embodiments, a disclosed electromagnetic (EM) panel comprises an outer skin, an inner skin, a core disposed between the outer skin and the inner skin, and at least one receiver to receive at least one first signal. In at least one embodiment, at least one receiver is disposed within an opening on the outer skin of the EM panel. At least one receiver is an optical sensor(s) and/or a radio frequency (RF) antenna(s). In one or more embodiments, the EM panel further comprises at least one transmitter to transmit at least one second signal. In at least one embodiment, at least one transmitter is disposed within an opening on the outer skin of the EM panel. At least one transmitter is a laser(s) and/or a RF antenna(s).

    Abstract translation: 公开了用于电磁（EM）面板的系统，方法和装置。 在一个或多个实施例中，所公开的电磁（EM）面板包括外皮，内皮，设置在外皮和内皮之间的芯，以及至少一个接收器，用于接收至少一个第一信号。 在至少一个实施例中，至少一个接收器设置在EM面板外皮上的开口内。 至少一个接收机是光学传感器和/或射频（RF）天线）。 在一个或多个实施例中，EM面板还包括至少一个发送器以发送至少一个第二信号。 在至少一个实施例中，至少一个发射器设置在EM面板的外皮上的开口内。 至少一个发射机是激光和/或RF天线。

    MULTI-FUNCTION SHARED APERTURE ARRAY
    7.
    发明申请
    MULTI-FUNCTION SHARED APERTURE ARRAY 有权
    多功能共享孔径阵列

    公开(公告)号：US20160282462A1

    公开(公告)日：2016-09-29

    申请号：US14671479

    申请日：2015-03-27

    Applicant: The Boeing Company

    Inventor： Marty Allen Pitts ,  Julio A. Navarro ,  Lixin Cai

    IPC: G01S13/86 ,  H01Q21/30 ,  H01Q3/30

    CPC classification number: G01S13/86 ,  G01S7/006 ,  G01S7/03 ,  G01S13/426 ,  G01S2013/0245 ,  G01S2013/0272 ,  H01Q1/28 ,  H01Q3/30 ,  H01Q5/55 ,  H01Q13/06 ,  H01Q21/0006 ,  H01Q21/064 ,  H01Q21/24 ,  H01Q21/30

    Abstract: A multi-function radio frequency (RF) system may include a shared phased array antenna subsystem for transmitting and receiving radar signals and communications signals. The system may also include an integrated electronics package configured for controlling operation of the shared phased array antenna subsystem. The integrated electronics package may include a modulator/demodulator subsystem. The modulator/demodulator subsystem may include a radar module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving radar signals. The radar module is configured to transmit and receive radar signals through the shared phased array antenna subsystem. The modulator/demodulator subsystem may also include a communications module that is selectively coupled to the shared phased array antenna subsystem for transmitting and receiving communications signals. The communications module is configured to transmit and receive communications signals through the shared phased array antenna subsystem.

    Abstract translation: 多功能射频（RF）系统可以包括用于发射和接收雷达信号和通信信号的共享相控阵天线子系统。 该系统还可以包括被配置为控制共享相控阵天线子系统的操作的集成电子封装。 集成电子封装可以包括调制器/解调器子系统。 调制器/解调器子系统可以包括雷达模块，其被选择性地耦合到共享的相控阵天线子系统，用于发射和接收雷达信号。 雷达模块被配置为通过共享相控阵天线子系统发送和接收雷达信号。 调制器/解调器子系统还可以包括通信模块，其被选择性地耦合到共享相控阵天线子系统，用于发送和接收通信信号。 通信模块被配置为通过共享相控阵天线子系统发送和接收通信信号。

    Ring slot patch radiator unit cell for phased array antennas
    8.
    发明授权
    Ring slot patch radiator unit cell for phased array antennas 有权

    公开(公告)号：US12176635B2

    公开(公告)日：2024-12-24

    申请号：US17588159

    申请日：2022-01-28

    Applicant: The Boeing Company

    Inventor： Alec Adams ,  Lixin Cai

    IPC: H01Q9/04 ,  H01Q15/14

    Abstract: Various ring cells are disclosed herein that include a metallic ring patch and a ring slot to transmit or receive radio frequency (RF) signals. The disclosed ring cells use several dielectric layers that are separated by a low-dielectric foam layer upon which the ring patch is positioned. The ring slot is located below the foam layer. An electrically conductive fence formed curved electrically conductive walls or a circular pattern of electrical vias is positioned around the ring slot. Electrical feed lines are used to either supply electrical power to the ring cells or output RF signals that are received by the ring patch.

    Unit cell antenna for phased arrays
    9.
    发明授权
    Unit cell antenna for phased arrays 有权

    公开(公告)号：US12160039B2

    公开(公告)日：2024-12-03

    申请号：US17671554

    申请日：2022-02-14

    Applicant: The Boeing Company

    Inventor： Lixin Cai ,  Alec Adams

    IPC: H01Q1/52 ,  H01Q1/28 ,  H01Q21/06

    Abstract: An antenna element and an antenna array including the antenna element for generating or receiving a radio frequency (RF) signal are provided. The antenna element includes a dielectric layer including a first surface and a second surface opposite the first surface; a first dipole antenna comprising a first antenna segment and a second antenna segment, the first dipole antenna formed in the second surface; a second dipole antenna comprising a first antenna segment and a second antenna segment, the second dipole antenna formed in the second surface; a coupling segment capacitively coupled to each of the second antenna segment of the first dipole antenna and the second antenna segment of the second dipole antenna; and a shorting pin capacitively coupled to the coupling segment and extending from the first surface to the second surface.

    UNIT CELL ANTENNA FOR PHASED ARRAYS
    10.
    发明公开
    UNIT CELL ANTENNA FOR PHASED ARRAYS 审中-公开

    公开(公告)号：US20230261371A1

    公开(公告)日：2023-08-17

    申请号：US17671554

    申请日：2022-02-14

    Applicant: The Boeing Company

    Inventor： Lixin Cai ,  Alec Adams

    IPC: H01Q1/52 ,  H01Q21/06

    CPC classification number: H01Q1/523 ,  H01Q21/062

    Abstract: An antenna element and an antenna array including the antenna element for generating or receiving a radio frequency (RF) signal are provided. The antenna element includes a dielectric layer including a first surface and a second surface opposite the first surface; a first dipole antenna comprising a first antenna segment and a second antenna segment, the first dipole antenna formed in the second surface; a second dipole antenna comprising a first antenna segment and a second antenna segment, the second dipole antenna formed in the second surface; a coupling segment capacitively coupled to each of the second antenna segment of the first dipole antenna and the second antenna segment of the second dipole antenna; and a shorting pin capacitively coupled to the coupling segment and extending from the first surface to the second surface.

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