Apparatus for transferring high-frequency signals comprising overlapping coupling regions that are serially connected
    1.
    发明授权
    Apparatus for transferring high-frequency signals comprising overlapping coupling regions that are serially connected 有权
    用于传送包括串联连接的重叠耦合区域的高频信号的装置

    公开(公告)号:US08397566B2

    公开(公告)日:2013-03-19

    申请号:US11659505

    申请日:2005-07-07

    IPC分类号: G01F23/28 H01P5/02

    摘要: An apparatus for the transfer of broadband, high-frequency signals of a center wavelength (λc), including a conductor structure, which includes at least one signal path and two reference paths arranged symmetrically to the signal path. Together the conductor structure and the two reference paths form a coplanar line, with the conductor structure being arranged on two oppositely lying sides of at least one dielectric substrate layer of a predetermined thickness in such a manner that the conductor structure overlaps in predetermined coupling regions, whereby the coupling region of the conductor structure transfers the high-frequency signals by an electromagnetic coupling, wherein the thickness of the substrate layer (18) is smaller than λc/4, and wherein multiple electromagnetic couplings are arranged serially one after the other. The apparatus enables a galvanic isolation having good transfer properties in the case of frequencies greater than 6 GHz.

    摘要翻译: 一种用于传输包括导体结构的中心波长(λc)的宽带高频信号的装置,其包括至少一个信号路径和对称于信号路径布置的两个参考路径。 导体结构和两个参考路径一起形成共面线,其中导体结构被布置在至少一个预定厚度的电介质基底层的两个相对的侧面上,使得导体结构在预定的耦合区域中重叠, 由此,导体结构的耦合区域通过电磁耦合传送高频信号,其中,衬底层(18)的厚度小于λc/ 4,并且其中多个电磁耦合一个接一个地串联布置。 在频率大于6GHz的情况下,该装置能够实现具有良好传输特性的电隔离。

    Apparatus for Transferring Broadband, High-Frequency Signals
    2.
    发明申请
    Apparatus for Transferring Broadband, High-Frequency Signals 有权
    用于传输宽带,高频信号的装置

    公开(公告)号:US20080303611A1

    公开(公告)日:2008-12-11

    申请号:US11659505

    申请日:2005-07-07

    IPC分类号: H01P5/04

    摘要: An apparatus for the transfer of broadband, high-frequency signals of a center wavelength (λc), including a conductor structure, which includes at least one signal path and two reference paths arranged symmetrically to the signal path. Together the conductor structure and the two reference paths form a coplanar line, with the conductor structure being arranged on two oppositely lying sides of at least one dielectric substrate layer of a predetermined thickness in such a manner that the conductor structure overlaps in predetermined coupling regions, whereby the coupling region of the conductor structure transfers the high-frequency signals by an electromagnetic coupling, wherein the thickness of the substrate layer (18) is smaller than λc/4, and wherein multiple electromagnetic couplings are arranged serially one after the other. The apparatus enables a galvanic isolation having good transfer properties in the case of frequencies greater than 6 GHz.

    摘要翻译: 一种用于传输包括导体结构的中心波长(lambdac)的宽带高频信号的装置,其包括至少一个信号路径和对称于信号路径布置的两个参考路径。 导体结构和两个参考路径一起形成共面线,其中导体结构被布置在至少一个预定厚度的电介质基底层的两个相对的侧面上,使得导体结构在预定的耦合区域中重叠, 由此,导体结构的耦合区域通过电磁耦合传送高频信号,其中,衬底层(18)的厚度小于lambdac / 4,并且其中多个电磁耦合一个接一个地串联布置。 在频率大于6GHz的情况下,该装置能够实现具有良好传输特性的电隔离。

    Bartending stand
    3.
    外观设计

    公开(公告)号:USD904089S1

    公开(公告)日:2020-12-08

    申请号:US29746351

    申请日:2020-08-13

    申请人: Qi Chen

    设计人: Qi Chen

    RECOMBINANT HOST CELLS HAVING AN INCREASE IN BUOYANT DENSITY
    7.
    发明申请
    RECOMBINANT HOST CELLS HAVING AN INCREASE IN BUOYANT DENSITY 有权
    具有增加密度的重组宿主细胞

    公开(公告)号:US20120214202A1

    公开(公告)日:2012-08-23

    申请号:US13164990

    申请日:2011-06-21

    IPC分类号: C12P21/06 C12N1/21

    摘要: Methods are provided to obtain recombinant microbial cells having at least one genetic modification that increase the buoyant density of a recombinant microbial cell or the buoyant density of inclusion bodies produced within a recombinant microbial cell. Exemplified are genetic modifications that increase the buoyant density of a recombinant microbial cell expressing heterologous peptides and polypeptides. Increasing expression of the genes ysaB, glyQ, glyS or a combination thereof within the recombinant microbial cell produces cells or inclusion bodies having higher buoyant density. A similar effect was achieved by decreasing or disrupting expression of the endogenous gltA gene. Increases in buoyant density render peptide production more efficient with respect to time and costs.

    摘要翻译: 提供了获得具有增加重组微生物细胞的浮力密度或在重组微生物细胞内产生的包涵体的浮力密度的至少一种遗传修饰的重组微生物细胞的方法。 示例是增加表达异源肽和多肽的重组微生物细胞的浮力密度的遗传修饰。 在重组微生物细胞内增加基因ysaB,glyQ,glyS或其组合的表达产生具有较高浮力密度的细胞或包涵体。 通过减少或破坏内源性gltA基因的表达也可以获得类似的效果。 浮力密度的增加使肽生产在时间和成本方面更有效率。

    Apparatus for determining and/or monitoring the level of a medium
    10.
    发明申请
    Apparatus for determining and/or monitoring the level of a medium 有权
    用于确定和/或监测介质水平的装置

    公开(公告)号:US20100090883A1

    公开(公告)日:2010-04-15

    申请号:US12308937

    申请日:2007-06-14

    IPC分类号: G01F23/284

    CPC分类号: G01F23/284

    摘要: An apparatus for ascertaining and/or monitoring fill level of a medium in a container. The apparatus includes an antenna, which transmits and receives high frequency signals in a predetermined oscillatory mode in a bounded space in a predetermined radiation direction, wherein, in front of the antenna in the radiation direction, an antenna protection element of a material transmissive for the high frequency signals is provided, and wherein a control/evaluation unit is provided, which evaluates the received high frequency signals and ascertains the fill level.

    摘要翻译: 一种用于确定和/或监测容器中的介质的填充水平的装置。 该装置包括天线,其以预定的辐射方向在有界空间中以预定的振荡模式发送和接收高频信号,其中在辐射方向上的天线前面,透射天线的材料的天线保护元件 提供高频信号,并且其中提供控制/评估单元,其评估所接收的高频信号并确定填充水平。