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公开(公告)号：US09390877B2
公开(公告)日：2016-07-12
申请号：US14134373
申请日：2013-12-19
Applicant: Google Inc.
Inventor： Roy Michael Bannon , Leesa Marie Noujeim
IPC: H01H59/00 , H01R4/00 , H04L12/931
CPC classification number: H01H59/0009 , H04L49/00 , Y10T307/76
Abstract: This disclosure provides systems, methods, and apparatus for providing a crosspoint switch used in an optical fiber data network. The crosspoint switch can switch optical signals received from any of a plurality of input optical fibers to any one of a plurality of output optical fibers. The crosspoint switch converts the optical signals received from the input optical fibers into electrical signals, switches the electrical signals, and converts the switched electrical signals back into optical signals before transmitting them over the output optical fibers. A micro-electromechanical systems (MEMS) electrical switch array is utilized to switch the electrical signals. The MEMS electrical switch array includes MEMS switching elements that allow for high frequency and high bandwidth operation of the crosspoint switch. The crosspoint switch can utilize circuit switching methodology for switching decisions.
Abstract translation: 本公开提供了用于提供在光纤数据网络中使用的交叉点开关的系统，方法和装置。 交叉点开关可以将从多个输入光纤中的任一个接收的光信号切换到多个输出光纤中的任何一个。 交叉点开关将从输入光纤接收的光信号转换为电信号，切换电信号，并将开关电信号转换回光信号，然后再将其传输到输出光纤上。 利用微机电系统（MEMS）电开关阵列来切换电信号。 MEMS电气开关阵列包括允许交叉点开关的高频和高带宽操作的MEMS开关元件。 交叉点开关可以利用电路交换方法进行交换决策。
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公开(公告)号：US20170054205A1
公开(公告)日：2017-02-23
申请号：US14830981
申请日：2015-08-20
Applicant: Google Inc.
Inventor： Arnold R. Feldman , Paul Swirhun , Leesa Marie Noujeim , Dave Moloney , Roy Michael Bannon , Paul James Husted , Michael J. Buckley
CPC classification number: H01Q1/38 , H01Q1/42 , H01Q21/00 , H01Q21/0075 , H01Q21/0087 , H01Q21/26
Abstract: A phased-array antenna assembly includes an antenna board stack, a radome configured to cover the antenna board stack, and a casing configured to support the antenna board stack. The antenna board stack includes a central core, a bottom antenna unit defining a bottom thickness between a bottom surface of the central core and a bottom end of the antenna board stack, and a top antenna unit defining a top thickness between a top surface of the central core and the top end of the antenna board stack that is substantially equal to the bottom thickness. The bottom antenna unit includes two spaced apart bottom metal layers each associated with a different distance from the axis of symmetry. The top antenna unit includes two spaced apart top metal layers each associated with a corresponding one of the distances from the axis of symmetry associated with the bottom metal layers.
Abstract translation: 相控阵天线组件包括天线板堆叠，被配置为覆盖天线板堆叠的天线罩和被配置为支撑天线板堆叠的壳体。 天线板堆叠包括中心芯，底部天线单元，其限定中心芯的底表面和天线板堆的底端之间的底部厚度，以及顶部天线单元，其限定顶部天线单元的顶部表面 中心芯和天线板堆叠的顶端基本上等于底部厚度。 底部天线单元包括两个间隔开的底部金属层，每个底部金属层与对称轴线不同的距离相关联。 顶部天线单元包括两个间隔开的顶部金属层，每个顶部金属层与从底部金属层相关联的对称轴的相应距离中的相应一个相关联。
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公开(公告)号：US09722305B2
公开(公告)日：2017-08-01
申请号：US14830981
申请日：2015-08-20
Applicant: Google Inc.
Inventor： Arnold R. Feldman , Paul Swirhun , Leesa Marie Noujeim , Dave Moloney , Roy Michael Bannon , Paul James Husted , Michael J. Buckley
CPC classification number: H01Q1/38 , H01Q1/42 , H01Q21/00 , H01Q21/0075 , H01Q21/0087 , H01Q21/26
Abstract: A phased-array antenna assembly includes an antenna board stack, a radome configured to cover the antenna board stack, and a casing configured to support the antenna board stack. The antenna board stack includes a central core, a bottom antenna unit defining a bottom thickness between a bottom surface of the central core and a bottom end of the antenna board stack, and a top antenna unit defining a top thickness between a top surface of the central core and the top end of the antenna board stack that is substantially equal to the bottom thickness. The bottom antenna unit includes two spaced apart bottom metal layers each associated with a different distance from the axis of symmetry. The top antenna unit includes two spaced apart top metal layers each associated with a corresponding one of the distances from the axis of symmetry associated with the bottom metal layers.
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公开(公告)号：US20150179378A1
公开(公告)日：2015-06-25
申请号：US14134373
申请日：2013-12-19
Applicant: Google Inc.
Inventor： Roy Michael Bannon , Leesa Marie Noujeim
IPC: H01H59/00
CPC classification number: H01H59/0009 , H04L49/00 , Y10T307/76
Abstract: This disclosure provides systems, methods, and apparatus for providing a crosspoint switch used in an optical fiber data network. The crosspoint switch can switch optical signals received from any of a plurality of input optical fibers to any one of a plurality of output optical fibers. The crosspoint switch converts the optical signals received from the input optical fibers into electrical signals, switches the electrical signals, and converts the switched electrical signals back into optical signals before transmitting them over the output optical fibers. A micro-electromechanical systems (MEMS) electrical switch array is utilized to switch the electrical signals. The MEMS electrical switch array includes MEMS switching elements that allow for high frequency and high bandwidth operation of the crosspoint switch. The crosspoint switch can utilize circuit switching methodology for switching decisions.
Abstract translation: 本公开提供了用于提供在光纤数据网络中使用的交叉点开关的系统，方法和装置。 交叉点开关可以将从多个输入光纤中的任一个接收的光信号切换到多个输出光纤中的任何一个。 交叉点开关将从输入光纤接收的光信号转换为电信号，切换电信号，并将开关电信号转换回光信号，然后再将其传输到输出光纤上。 利用微机电系统（MEMS）电开关阵列来切换电信号。 MEMS电气开关阵列包括允许交叉点开关的高频和高带宽操作的MEMS开关元件。 交叉点开关可以利用电路交换方法进行交换决策。
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