MODULAR ANTENNA FOR NEAR FIELD COUPLING INTEGRATION INTO METALLIC CHASSIS DEVICES
    73.
    发明申请
    MODULAR ANTENNA FOR NEAR FIELD COUPLING INTEGRATION INTO METALLIC CHASSIS DEVICES 有权
    用于近场耦合整合到金属底座装置中的模块化天线

    公开(公告)号:US20150303561A1

    公开(公告)日:2015-10-22

    申请号:US13995562

    申请日:2012-05-03

    摘要: Described herein are techniques related to near field communication and wireless power transfers. A portable device may include a modular antenna that offers consistent characteristics independent of integration environment. The modular antenna may include a continuous loop of coil antenna and a ferrite material that are encapsulated by a shield. The shield may form a “U” shape configuration to encapsulate the top layer coil antenna and the middle layer ferrite material in all three sides, which are defined by a bottom portion, an outer wall, and an inner wall. Furthermore, the shield may include an outer rim and an inner rim to maintain the same coil antenna characteristics in the modular antenna.

    摘要翻译: 这里描述了与近场通信和无线功率传输相关的技术。 便携式设备可以包括提供与集成环境无关的一致特征的模块化天线。 模块化天线可以包括由屏蔽件封装的线圈天线和铁氧体材料的连续环路。 屏蔽件可以形成“U”形构造,以在由底部,外壁和内壁限定的三个侧面中封装顶层线圈天线和中间层铁氧体材料。 此外,屏蔽件可以包括外缘和内缘,以在模块化天线中保持相同的线圈天线特性。

    ANTENNA SYSTEM WITH SELF-IDENTIFYING ANTENNA
    75.
    发明申请
    ANTENNA SYSTEM WITH SELF-IDENTIFYING ANTENNA 有权
    具有自识别天线的天线系统

    公开(公告)号:US20140302808A1

    公开(公告)日:2014-10-09

    申请号:US13992528

    申请日:2011-12-29

    IPC分类号: H04B1/18

    CPC分类号: H04B1/18 H01Q1/2225

    摘要: According to one embodiment disclosed herein, there is provided an antenna module including a self-identification mechanism that may be used by one or more wireless circuits for management purposes. The self-identification mechanism may, for example, take the form of an integrated circuit (IC) device or chip that stores a serial number that may function as a unique identifier for an antenna on which it is mounted or associated. In one embodiment, a wireless module, for example containing RF components for sending and receiving signals from the antenna, queries the serial number device, and acquires the serial number for the antenna. The wireless module can use the serial number for any number of purposes, and in particular to verify that the antenna connected is a compliant antenna that will operate within the range, within the limits, and/or with the performance specified for the radio circuits within the wireless module.

    摘要翻译: 根据本文公开的一个实施例,提供了一种天线模块,其包括可由一个或多个无线电路用于管理目的的自识别机构。 自识别机构可以例如采用集成电路(IC)设备或芯片的形式,该集成电路(IC)设备或芯片存储可用作其所安装或相关的天线的唯一标识符的序列号。 在一个实施例中,例如包含用于从天线发送和接收信号的RF组件的无线模块查询序列号设备,并获取天线的序列号。 无线模块可以使用序列号用于任何数量的目的,并且特别地验证所连接的天线是否将在限制内的范围内和/或具有针对无线电电路内的无线电电路所规定的性能的合规天线 无线模块。

    KEYBOARD INTEGRATED NFC ANTENNA
    78.
    发明申请
    KEYBOARD INTEGRATED NFC ANTENNA 审中-公开
    键盘集成NFC天线

    公开(公告)号:US20140092543A1

    公开(公告)日:2014-04-03

    申请号:US13629807

    申请日:2012-09-28

    IPC分类号: H05K9/00 G06F1/16

    摘要: A metal baseboard with a planar shape which is placed close to a Near Field Communication (NFC) radio antenna may be configured with a number of slots in the metal. These slots may disrupt the eddy current that would otherwise be induced in the metal by magnetic emissions emanating from the NFC antenna. The reduction in eddy current that results from these slots may reduce the severe attenuation of the signal that would otherwise be caused by the metal. In general, each slot may run approximately perpendicular to the direction of the expected eddy current. This may be approximated by having many of the slots each run perpendicular to the nearest part of the antenna wiring.

    摘要翻译: 靠近近场通信(NFC)无线电天线放置的具有平面形状的金属基板可以配置在金属中的多个槽。 这些槽可能会破坏否则将由NFC天线发出的磁辐射在金属中引起的涡流。 由这些槽引起的涡流的减少可以减少否则将由金属引起的信号的严重衰减。 通常,每个槽可以大致垂直于预期涡流的方向运行。 这可以通过使多个时隙各自垂直于天线布线的最近部分来进行近似。

    TRANSMITTING MAGNETIC FIELD THROUGH METAL CHASSIS USING FRACTAL SURFACES
    79.
    发明申请
    TRANSMITTING MAGNETIC FIELD THROUGH METAL CHASSIS USING FRACTAL SURFACES 有权
    通过使用分形表面的金属底板传输磁场

    公开(公告)号:US20140011447A1

    公开(公告)日:2014-01-09

    申请号:US13678926

    申请日:2012-11-16

    IPC分类号: H04B5/00

    摘要: Described herein are techniques related one or more systems, apparatuses, methods, etc. for reducing induced currents in a apparatus chassis. For example, a fractal slot is constructed in the apparatus chassis to reduce the induced currents, and enhance passage of magnetic fields through the apparatus chassis. In this example, the fractal slot may include a no-self loop fractal space filling curve shape to provide high impedance to the induced currents.

    摘要翻译: 这里描述了与减少设备底盘中的感应电流的一个或多个系统,装置,方法等相关的技术。 例如,在设备底盘中构造分形槽以减小感应电流,并增强磁场通过设备底盘的通过。 在该示例中,分形槽可以包括非自环分形空间填充曲线形状,以向感应电流提供高阻抗。

    SIGNAL FEED APPARATUS FOR ANTENNA
    80.
    发明申请
    SIGNAL FEED APPARATUS FOR ANTENNA 有权
    天线信号送料装置

    公开(公告)号:US20140002312A1

    公开(公告)日:2014-01-02

    申请号:US13536448

    申请日:2012-06-28

    IPC分类号: H01Q13/10 H01Q1/24

    CPC分类号: H01Q13/10 H01Q1/24 H01Q1/243

    摘要: A signal feed apparatus for an antenna including a slot through a conductive wall, comprises a non-conductive slot insert, a non-conductive block fixed to the slot insert and including first and second cable conduits and first and second plug sockets coinciding with first and second signal feed-points of the antenna. A signal cable is inserted into the cable conduits and includes first and second conductors. Conductive plugs are inserted into the first and second plug sockets to electrically connect the conductors to the first and second signal feed-points.

    摘要翻译: 一种用于天线的信号馈送装置,包括通过导电壁的狭槽,包括非导电槽插入件,固定到插槽插入件上的非导电块,并且包括第一和第二电缆导管以及与第一和第二电缆插座重合的第一和第二插座 天线的第二个信号馈电点。 信号电缆插入电缆导管中,并包括第一和第二导体。 导电插头插入到第一和第二插头插座中以将导体电连接到第一和第二信号馈电点。