ANTENNAS FOR COMPACT PORTABLE WIRELESS DEVICES
    11.
    发明申请
    ANTENNAS FOR COMPACT PORTABLE WIRELESS DEVICES 有权
    紧凑便携式无线设备天线

    公开(公告)号:US20100026587A1

    公开(公告)日:2010-02-04

    申请号:US12577102

    申请日:2009-10-09

    CPC classification number: H01Q1/273 H01Q1/22 H01Q9/0421

    Abstract: Compact portable wireless devices and antennas for compact portable wireless devices are provided. The compact portable wireless device may be part of a piece of sports equipment. A compact portable wireless device may include a transceiver module that is used in communicating with equipment such as a handheld electronic device. An antenna for a compact portable wireless device can have a relatively small size while exhibiting high efficiency. A planar ground structure for the antenna may be formed from a circuit board on which integrated circuits have been mounted. A curved inverted-F resonating element may be attached to the ground structure. A battery may be provided to power the compact portable wireless device. The battery may be used as a parasitic antenna element.

    Abstract translation: 提供用于紧凑型便携式无线设备的紧凑型便携式无线设备和天线。 紧凑型便携式无线设备可以是一件运动器材的一部分。 紧凑型便携式无线设备可以包括用于与诸如手持电子设备的设备通信的收发器模块。 用于小型便携式无线设备的天线可以具有相对小的尺寸,同时表现出高效率。 用于天线的平面接地结构可以由已经安装有集成电路的电路板形成。 弯曲的倒F型谐振元件可以附接到地面结构。 可以提供电池来为紧凑型便携式无线设备供电。 电池可以用作寄生天线元件。

    Antenna for portable electronic device wireless communications adapter
    12.
    发明授权
    Antenna for portable electronic device wireless communications adapter 有权
    便携式电子设备无线通信适配器天线

    公开(公告)号:US07623078B2

    公开(公告)日:2009-11-24

    申请号:US11639905

    申请日:2006-12-15

    Applicant: Shu-Li Wang

    Inventor: Shu-Li Wang

    CPC classification number: H01Q1/273 H01Q1/243 H05K1/0243

    Abstract: Antennas are provided for portable electronic devices. A portable electronic device may have a port that receives a wireless communications adapter. The adapter may be used to provide wireless functionality for the portable electronic device. The adapter may contain a chip antenna that serves as an antenna resonating element. A printed circuit board within the adapter may contain conductor that has been patterned to form a ground plane for the antenna. The portable electronic device may have a conductive structure such as a housing portion. The conductive structure of the portable electronic device serves as a parasitic antenna element that improves antenna efficiency. The portable electronic device may be a handheld electronic device with music player functionality that communicates with a compact portable wireless device in a piece of sports equipment.

    Abstract translation: 天线用于便携式电子设备。 便携式电子设备可以具有接收无线通信适配器的端口。 适配器可以用于为便携式电子设备提供无线功能。 适配器可以包含用作天线谐振元件的芯片天线。 适配器内的印刷电路板可以包含已经被图案化以形成天线的接地平面的导体。 便携式电子设备可以具有诸如壳体部分的导电结构。 便携式电子设备的导电结构用作提高天线效率的寄生天线元件。 便携式电子设备可以是具有音乐播放器功能的手持电子设备,其与一件运动设备中的紧凑型便携式无线设备进行通信。

    Cable with noise suppression
    13.
    发明授权
    Cable with noise suppression 有权
    电缆带噪声抑制

    公开(公告)号:US07342172B1

    公开(公告)日:2008-03-11

    申请号:US11649656

    申请日:2007-01-03

    CPC classification number: H01B11/1083

    Abstract: A cable may be provided having a noise-suppression ferrite loaded magnetic tape wrapped in a spiral. The cable may have a strengthening cord at its core. Signal wires such as data wires and power wires may surround the strengthening cord. The signal wires may have copper cores that are coated with polytetrafluoroethylene insulating coatings. A metallized polyester tape may be wrapped around the signal wires to reduce electromagnetic interference. A braided copper shield may be formed over the metallized polyester tape. The magnetic tape may be wrapped around the metal braid. One or both edges of the magnetic tape may have uncovered areas in which no magnetic material is present. The cable may have connectors its ends. The magnetic tape wrap may extend from one connector to the other.

    Abstract translation: 可以提供具有缠绕在螺旋上的噪声抑制铁氧体负载的磁带的电缆。 电缆在其核心可能具有强化线。 诸如数据线和电源线的信号线可以围绕强化线。 信号线可以具有涂覆有聚四氟乙烯绝缘涂层的铜芯。 金属化的聚酯带可以缠绕在信号线周围以减少电磁干扰。 可以在金属化的聚酯带上形成编织铜屏蔽。 磁带可以缠绕在金属编织物周围。 磁带的一个或两个边缘可以具有没有磁性材料的未覆盖区域。 电缆可能有连接器的端部。 磁带包装可以从一个连接器延伸到另一个连接器。

Patent Agency Ranking