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    TUNABLE ANTENNA SYSTEM WITH MULTIPLE FEEDS
    71.
    发明公开
    TUNABLE ANTENNA SYSTEM WITH MULTIPLE FEEDS 有权
    ABSTIMMBARES ANTENNENSYSTEM MIT MEHREREN EINSPEISUNGEN

    公开(公告)号：EP2812945A1

    公开(公告)日：2014-12-17

    申请号：EP13703917.8

    申请日：2013-01-11

    Applicant: Apple Inc.

    Inventor： DARNELL, Dean, F. ,  OUYANG, Yuehui ,  XU, Hao ,  AYALA VAZQUEZ, Enrique ,  ZHOU, Yijun ,  BEVELACQUA, Peter ,  NICKEL, Joshua, G. ,  JIN, Nanbo ,  MOW, Matthew, A. ,  SCHLUB, Robert, W. ,  PASCOLINI, Mattia ,  HU, Hongfei

    IPC: H01Q1/24 ,  H01Q5/00

    CPC classification number: H01Q1/243 ,  H01Q5/35

    Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may form an antenna having first and second feeds at different locations. The transceiver circuit may have a first circuit that handles communications using the first feed and may have a second circuit that handles communications using the second feed. A first filter may be interposed between the first feed and the first circuit and a second filter may be interposed between the second feed and the second circuit. The first and second filters and the antenna may be configured so that the first circuit can use the first feed without being adversely affected by the presence of the second feed and so that the second circuit can use the second feed without being adversely affected by the presence of the first feed.

    Abstract translation: 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和天线结构。 天线结构可以形成在不同位置具有第一和第二馈送的天线。 收发器电路可以具有处理使用第一馈送的通信的第一电路，并且可以具有处理使用第二馈送的通信的第二电路。 第一过滤器可以介于第一进料和第一回路之间，并且第二过滤器可以介于第二进料和第二回路之间。 第一和第二滤波器和天线可以被配置为使得第一电路可以使用第一馈电而不受第二馈电的存在的不利影响，并且使得第二电路可以使用第二馈电而不受存在的不利影响 的第一个饲料。

    ANTENNA SYSTEM WITH RECEIVER DIVERSITY AND TUNABLE MATCHING CIRCUIT
    73.
    发明公开
    ANTENNA SYSTEM WITH RECEIVER DIVERSITY AND TUNABLE MATCHING CIRCUIT 有权
    天线虫MITEMPFANGSDIVERSITÄTUND ABSMMBARER ANPASSSCHALTUNG

    公开(公告)号：EP2622680A1

    公开(公告)日：2013-08-07

    申请号：EP11781943.3

    申请日：2011-11-01

    Applicant: Apple Inc.

    Inventor： CABALLERO, Ruben ,  PASCOLINI, Mattia ,  NARANG, Mohit ,  MOW, Matthew, A. ,  SCHLUB, Robert, W.

    IPC: H01Q1/24 ,  H01Q9/42 ,  H01Q21/28 ,  H01Q5/00 ,  H01Q9/04 ,  H01Q1/44

    CPC classification number: H04M1/026 ,  H01Q1/243 ,  H01Q1/44 ,  H01Q9/0421 ,  H01Q9/42 ,  H01Q21/28 ,  H01Q21/30 ,  H04M1/0266

    Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. An electronic device may include a display mounted within a housing. A peripheral conductive member may run around the edges of the display and housing. Dielectric-filled gaps may divide the peripheral conductive member into individual segments. A ground plane may be formed within the housing from conductive housing structures, printed circuit boards, and other conductive elements. The ground plane and the segments of the peripheral conductive member may form antennas in upper and lower portions of the housing. The radio-frequency transceiver circuitry may implement receiver diversity using both the upper and lower antennas. The lower antenna may be used in transmitting signals. The upper antenna may be tuned using a tunable matching circuit.

    Abstract translation: 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和天线结构。 电子设备可以包括安装在壳体内的显示器。 外围导电构件可以围绕显示器和壳体的边缘延伸。 介质填充的间隙可以将外围导电构件分成单独的段。 可以在壳体内从导电壳体结构，印刷电路板和其它导电元件形成接地平面。 接地平面和周边导电部件的段可以在壳体的上部和下部形成天线。 射频收发器电路可以使用上天线和下天线来实现接收机分集。 下天线可用于发射信号。 可以使用可调谐匹配电路来调谐上天线。

    ELECTRONIC DEVICE WITH MILLIMETER WAVE ANTENNAS
    77.
    发明公开
    ELECTRONIC DEVICE WITH MILLIMETER WAVE ANTENNAS 审中-公开
    具有毫米波天线的电子设备

    公开(公告)号：EP3284136A1

    公开(公告)日：2018-02-21

    申请号：EP16718163.5

    申请日：2016-04-14

    Applicant: Apple Inc.

    Inventor： OUYANG, Yuehui ,  JIANG, Yi ,  MOW, Matthew, A. ,  NOORI, Basim, H. ,  PASCOLINI, Mattia ,  CABALLERO, Ruben

    IPC: H01Q1/22 ,  H01Q1/24 ,  H01Q21/00 ,  H01Q21/06 ,  H01Q21/28

    Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. The antennas may include phased antenna arrays each of which includes multiple antenna elements. Phased antenna arrays may be mounted along edges of a housing for the electronic device, behind a dielectric window such as a dielectric logo window in the housing, in alignment with dielectric housing portions at corners of the housing, or elsewhere in the electronic device. A phased antenna array may include arrays of patch antenna elements on dielectric layers separated by a ground layer. A baseband processor may distribute wireless signals to the phased antenna arrays at intermediate frequencies over intermediate frequency signal paths. Transceiver circuits at the phased antenna arrays may include upconverters and downconverters coupled to the intermediate frequency signal paths.

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