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239 条记录 (耗时 0.014 秒)

    LINE FILTER, IMAGE FORMING APPARATUS, AND ELECTRONIC DEVICE
    81.
    发明申请
    LINE FILTER, IMAGE FORMING APPARATUS, AND ELECTRONIC DEVICE 审中-公开
    线过滤器，图像形成装置和电子装置

    公开(公告)号：US20140148053A1

    公开(公告)日：2014-05-29

    申请号：US14089474

    申请日：2013-11-25

    申请人： KYOCERA DOCUMENT SOLUTIONS INC.

    发明人： Hidehiko KOJO

    IPC分类号： H01R13/648 ,  G03G15/00

    CPC分类号： G03G15/80 ,  H01F2017/065 ,  H01P3/10 ,  H01R13/648

    摘要： A line filter includes a flat plate-shaped cable and a flat core. A through hole is formed in the core. The cable includes: a first penetrating portion which enters the through hole in the core from an inlet of the through hole and is passed through an outlet of the through hole; a second penetrating portion which enters the through hole in the core from the inlet of the through hole and is passed through the outlet of the through hole; and a first connecting portion which connects the first penetrating portion on a side of the outlet of the through hole to the second penetrating portion on a side of the inlet of the through hole not through the through hole. When viewed in a normal direction of a main surface of the core, the second penetrating portion overlaps with the first penetrating portion at least partially.

    摘要翻译： 线路滤波器包括平板状电缆和扁平芯。 在芯中形成通孔。 电缆包括：第一穿透部分，其从通孔的入口进入芯中的通孔并穿过通孔的出口; 第二穿透部分，其从所述通孔的入口进入所述芯中的所述通孔并穿过所述通孔的出口; 以及第一连接部，其将贯通孔的出口侧的第一贯通部与贯通孔的入口侧的第二贯通部连接。 当从芯的主表面的正常方向观察时，第二穿透部至少部分地与第一穿透部重叠。

    Antenna feeding network
    83.
    发明授权
    Antenna feeding network 有权
    天线馈电网

    公开(公告)号：US08416143B2

    公开(公告)日：2013-04-09

    申请号：US12942252

    申请日：2010-11-09

    申请人： Greger Lenart ,  Jens Malmgren

    发明人： Greger Lenart ,  Jens Malmgren

    IPC分类号： H01Q9/38 ,  H01Q1/50 ,  H01Q1/00

    CPC分类号： H01Q9/16 ,  H01P3/06 ,  H01P3/10 ,  H01Q19/108 ,  H01Q21/0006

    摘要： An antenna feeding network, including at least one antenna feeding line, each antenna feeding line comprising a coaxial line having a central inner conductor and a surrounding outer conductor. The outer conductor (4) is made of an elongated tubular compartment (5) having an elongated opening (6) along one side of the compartment (5), and that the inner conductor (3) is suspended within the tubular compartment (5) by means of dielectric support means (7).

    摘要翻译： 一种天线馈电网络，包括至少一个天线馈线，每个天线馈线包括具有中心内导体和周围外导体的同轴线。 外导体（4）由细长的管状隔室（5）制成，其具有沿隔室（5）的一侧的细长开口（6），并且内导体（3）悬挂在管状隔室（5）内， 借助于电介质支撑装置（7）。

    Surface wave transmission system over a single conductor having E-fields terminating along the conductor
    85.
    发明授权
    Surface wave transmission system over a single conductor having E-fields terminating along the conductor 有权
    具有沿着导体终止的电场的单个导体上的表面波传输系统

    公开(公告)号：US07567154B2

    公开(公告)日：2009-07-28

    申请号：US12123413

    申请日：2008-05-19

    申请人： Glenn E. Elmore

    发明人： Glenn E. Elmore

    IPC分类号： H01P3/10

    CPC分类号： H01P3/10

    摘要： A low attenuation surface wave transmission line system for launching surface waves on a bare and unconditioned conductor, such as are found in abundance in the power transmission lines of the existing power grids. The conductors within the power grid typically lack dielectric and special conditioning. Accordingly, the present invention includes a first launcher, preferably including a mode converter and an adapter, for receiving an incident wave of electromagnetic energy and propagating a surface wave longitudinally on the power lines. The system includes at least one other launcher, and more likely a number of other launchers, spaced apart from one another along the constellation of transmission lines. The system and associated electric fields along any given conductor are radially and longitudinally symmetrical.

    摘要翻译： 用于在裸导体和未导体导体上发射表面波的低衰减表面波传输线系统，例如在现有电网的输电线路中大量发现。 电网内的导线通常缺少电介质和特殊调节。 因此，本发明包括第一发射器，优选地包括模式转换器和适配器，用于接收电磁能的入射波并在电力线上纵向传播表面波。 该系统包括至少一个其他发射器，并且更可能地是沿着传输线的星座彼此间隔开的多个其他发射器。 沿着任何给定导体的系统和相关电场是径向和纵向对称的。

    COPLANAR WAVEGUIDE TRANSMISSION LINE AND DESIGN METHOD THEREOF
    90.
    发明公开
    COPLANAR WAVEGUIDE TRANSMISSION LINE AND DESIGN METHOD THEREOF 审中-公开

    公开(公告)号：US20230361444A1

    公开(公告)日：2023-11-09

    申请号：US18353884

    申请日：2023-07-18

    申请人： LANSUS TECHNOLOGIES INC.

    发明人： SHULUN LI ,  JIASHUAI GUO

    IPC分类号： H01P3/00 ,  H01P5/10 ,  H01P3/10

    CPC分类号： H01P3/006 ,  H01P5/1015 ,  H01P3/10

    摘要： A coplanar waveguide transmission line and a design method thereof are provided. The coplanar waveguide transmission line includes a first dielectric substrate, a center conductor strip, and two ground conductor strips. The first dielectric substrate has a first surface and a second surface opposite to each other. The center conductor strip and the ground conductor strips are stacked and fixed to the first surface. The center conductor strip includes a first segment and a second segment. A width of the first segment is greater than a width of the second segment, so that the first segment and the second segment form a step structure. A rectangular groove recessed toward the second surface is defined in the first surface, and a part of the center conductor strip is stacked and fixed to a side, distal from the second surface, of the rectangular groove to form a defected ground structure.