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    WAVEGUIDE COUPLER
    11.
    发明申请
    WAVEGUIDE COUPLER 审中-公开
    波形耦合器

    公开(公告)号：US20160276731A1

    公开(公告)日：2016-09-22

    申请号：US15167768

    申请日：2016-05-27

    Applicant: Texas Instruments Incorporated

    Inventor： Eunyoung Seok ,  Srinath Ramaswamy ,  Brian B. Ginsburg ,  Vijay B. Rentala ,  Baher Haroun

    IPC: H01P11/00 ,  H05K3/20 ,  H05K3/46 ,  H05K3/40 ,  H01Q9/04 ,  H01P5/08

    CPC classification number: H01P11/001 ,  H01P5/08 ,  H01P5/107 ,  H01Q9/04 ,  H01Q9/0407 ,  H05K3/20 ,  H05K3/4038 ,  H05K3/4644 ,  Y10T29/49016

    Abstract: An apparatus is provided. In the apparatus, there is an antenna package and an integrated circuit (IC). A circuit trace assembly is secured to the IC. A coupler (with an antenna assembly and a high impedance surface (HIS)) is secured to the circuit trace assembly. An antenna assembly has a window region, a conductive region that substantially surrounds the window region, a circular patch antenna that is in communication with the IC, and an elliptical patch antenna that is located within the window region, that is extends over at least a portion of the circular patch antenna, and that is in communication with the circular patch antenna. The HIS substantially surrounds the antenna assembly.

    Abstract translation: 提供了一种装置。 在该装置中，存在天线封装和集成电路（IC）。 电路迹线组件固定到IC。 耦合器（具有天线组件和高阻抗表面（HIS））固定到电路迹线组件。 天线组件具有窗口区域，基本上围绕窗口区域的导电区域，与IC连通的圆形贴片天线以及位于窗口区域内的椭圆形贴片天线，其延伸至少一个 圆形贴片天线的一部分，并且与圆形贴片天线通信。 HIS基本上围绕天线组件。

    Balun with integrated decoupling as ground shield
    12.
    发明授权
    Balun with integrated decoupling as ground shield 有权
    平衡 - 不平衡变换器作为接地屏蔽

    公开(公告)号：US09166270B2

    公开(公告)日：2015-10-20

    申请号：US13683735

    申请日：2012-11-21

    Applicant: Texas Instruments Incorporated

    Inventor： Swaminathan Sankaran ,  Brian P. Ginsburg ,  Vijay B. Rentala ,  Srinath M. Ramaswamy ,  Eunyoung Seok ,  Baher Haroun ,  Bradley A. Kramer ,  Hassan Ali ,  Nirmal C. Warke

    IPC: H01P5/10 ,  H05K1/02 ,  H03H1/00

    CPC classification number: H01P5/10 ,  H03H1/0007 ,  H05K1/0216

    Abstract: An apparatus is provided. Transmission line cells are formed in a first region. A first metallization layer is formed over the transmission line cells within a portion of the first region. At least a portion of the first metallization layer is electrically coupled to the plurality of transmission line cells. A second metallization layer is formed over the first metallization layer with an interconnect portion, and overlay portion, and a first balun. The interconnect portion at least partially extends into the first region, and the overlay portion is within the first region. The first balun winding is electrically coupled to the overlay portion and partially extends into a second region. The first region partially surrounds the second region. A third metallization layer is formed over the second metallization layer having a second balun winding within the second region, where the second winding is generally coaxial with the first balun winding.

    Abstract translation: 提供了一种装置。 传输线路单元形成在第一区域中。 在第一区域的一部分内的传输线单元上形成第一金属化层。 第一金属化层的至少一部分电耦合到多个传输线单元。 在第一金属化层上形成第二金属化层，其具有互连部分，覆盖部分和第一平衡 - 不平衡变换器。 互连部分至少部分地延伸到第一区域中，并且覆盖部分在第一区域内。 第一平衡 - 不平衡变压器绕组电耦合到覆盖部分并且部分地延伸到第二区域中。 第一区域部分地围绕第二区域。 在第二金属化层上形成第三金属化层，该第二金属化层在第二区域内具有第二平衡 - 不平衡变压器绕组，其中第二绕组大体上与第一平衡 - 不平衡变压器绕组同轴。

    Waveguide coupler
    13.
    发明授权
    Waveguide coupler 有权

    公开(公告)号：US11088432B2

    公开(公告)日：2021-08-10

    申请号：US16231463

    申请日：2018-12-22

    Applicant: Texas Instruments Incorporated

    Inventor： Eunyoung Seok ,  Srinath Ramaswamy ,  Brian B. Ginsburg ,  Vijay B. Rentala ,  Baher Haroun

    IPC: H01P11/00 ,  H01Q9/04 ,  H01P5/08 ,  H05K3/20 ,  H05K3/40 ,  H05K3/46 ,  H01P5/107

    Abstract: An apparatus is provided. In the apparatus, there is an antenna package and an integrated circuit (IC). A circuit trace assembly is secured to the IC. A coupler (with an antenna assembly and a high impedance surface (HIS)) is secured to the circuit trace assembly. An antenna assembly has a window region, a conductive region that substantially surrounds the window region, a circular patch antenna that is in communication with the IC, and an elliptical patch antenna that is located within the window region, that is extends over at least a portion of the circular patch antenna, and that is in communication with the circular patch antenna. The HIS substantially surrounds the antenna assembly.

    Waveguide coupler
    14.
    发明授权
    Waveguide coupler 有权

    公开(公告)号：US10164318B2

    公开(公告)日：2018-12-25

    申请号：US15167768

    申请日：2016-05-27

    Applicant: Texas Instruments Incorporated

    Inventor： Eunyoung Seok ,  Srinath Ramaswamy ,  Brian B. Ginsburg ,  Vijay B. Rentala ,  Baher Haroun

    IPC: H01P11/00 ,  H01Q9/04 ,  H01P5/08 ,  H05K3/20 ,  H05K3/40 ,  H05K3/46 ,  H01P5/107

    Abstract: An apparatus is provided. In the apparatus, there is an antenna package and an integrated circuit (IC). A circuit trace assembly is secured to the IC. A coupler (with an antenna assembly and a high impedance surface (HIS)) is secured to the circuit trace assembly. An antenna assembly has a window region, a conductive region that substantially surrounds the window region, a circular patch antenna that is in communication with the IC, and an elliptical patch antenna that is located within the window region, that is extends over at least a portion of the circular patch antenna, and that is in communication with the circular patch antenna. The HIS substantially surrounds the antenna assembly.

    FREQUENCY MULTIPLIER
    17.
    发明申请
    FREQUENCY MULTIPLIER 有权
    频率乘法器

    公开(公告)号：US20140198550A1

    公开(公告)日：2014-07-17

    申请号：US13741010

    申请日：2013-01-14

    Applicant: TEXAS INSTRUMENTS INCORPORATED

    Inventor： Swaminathan Sankaran ,  Vijaya B. Rentala ,  Brian B. Ginsburg ,  Srinath M. Ramaswamy ,  Eunyoung Seok ,  Baher Haroun ,  Bradley A. Kramer ,  Hassan Ali ,  Nirmal C. Warke

    IPC: H02M5/16 ,  H02M5/297

    CPC classification number: H02M5/16 ,  H02M5/297 ,  H03B19/14

    Abstract: An apparatus is provided. A differential pair of transistors is configured to receive a first differential signal having a first frequency, and a transformer, having a primary side and a secondary side is provided. The primary side of the transformer is coupled to the differential pair of transistors, and the secondary side of the transformer is configured to output a second differential signal having a second frequency, where the second frequency is greater than the first frequency. A first transistor is coupled to the first supply rail, the primary side of the transformer, and the differential pair of transistors, where the first transistor is of a first conduction type. A second transistor is coupled to the second supply rail, the primary side of the transformer, and the differential pair of transistors, where the second transistor is of a second conduction type.

    Abstract translation: 提供了一种装置。 差分对晶体管被配置为接收具有第一频率的第一差分信号，并且提供具有初级侧和次级侧的变压器。 变压器的初级侧耦合到差分对晶体管，并且变压器的次级侧被配置为输出具有第二频率的第二差分信号，其中第二频率大于第一频率。 第一晶体管耦合到第一电源轨，变压器的初级侧和差分对晶体管，其中第一晶体管是第一导电类型。 第二晶体管耦合到第二电源轨，变压器的初级侧和差分对晶体管，其中第二晶体管是第二导电类型。

    Frequency multiplier
    18.
    发明授权
    Frequency multiplier 有权
    倍频器

    公开(公告)号：US08760899B1

    公开(公告)日：2014-06-24

    申请号：US13741010

    申请日：2013-01-14

    Applicant: Texas Instruments Incorporated

    Inventor： Swaminathan Sankaran ,  Vijaya B. Rentala ,  Brian B. Ginsburg ,  Srinath M. Ramaswamy ,  Eunyoung Seok ,  Baher Haroun ,  Bradley A. Kramer ,  Hassan Ali ,  Nirmal C. Warke

    IPC: H02M5/275

    CPC classification number: H02M5/16 ,  H02M5/297 ,  H03B19/14

    Abstract: An apparatus is provided. A differential pair of transistors is configured to receive a first differential signal having a first frequency, and a transformer, having a primary side and a secondary side is provided. The primary side of the transformer is coupled to the differential pair of transistors, and the secondary side of the transformer is configured to output a second differential signal having a second frequency, where the second frequency is greater than the first frequency. A first transistor is coupled to the first supply rail, the primary side of the transformer, and the differential pair of transistors, where the first transistor is of a first conduction type. A second transistor is coupled to the second supply rail, the primary side of the transformer, and the differential pair of transistors, where the second transistor is of a second conduction type.

    Abstract translation: 提供了一种装置。 差分对晶体管被配置为接收具有第一频率的第一差分信号，并且提供具有初级侧和次级侧的变压器。 变压器的初级侧耦合到差分对晶体管，并且变压器的次级侧被配置为输出具有第二频率的第二差分信号，其中第二频率大于第一频率。 第一晶体管耦合到第一电源轨，变压器的初级侧和差分对晶体管，其中第一晶体管是第一导电类型。 第二晶体管耦合到第二电源轨，变压器的初级侧和差分对晶体管，其中第二晶体管是第二导电类型。

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