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    Electronic Devices Having Multi-Band Antenna Structures
    41.
    发明申请
    Electronic Devices Having Multi-Band Antenna Structures 有权

    公开(公告)号：US20210066786A1

    公开(公告)日：2021-03-04

    申请号：US16556026

    申请日：2019-08-29

    Applicant: Apple Inc.

    Inventor： Salih Yarga ,  Jingni Zhong ,  Bilgehan Avser ,  Mattia Pascolini

    IPC: H01Q1/24 ,  H01Q5/30 ,  H01Q5/25

    Abstract: An electronic device may be provided with an antenna having a resonating element. The resonating element may have first and second arms extending from opposing sides of a feed. The first arm may have a fundamental mode that radiates in a first communications band such as a 5.0 GHz wireless local area network band. The second arm may have a fundamental mode that radiates in a second communications band such as one or more cellular ultra-high bands. The second resonating element arm may have a harmonic mode that radiates in first and second ultra-wideband (UWB) communications bands. The antenna may include a tunable component that is adjustable between first and second states. The second arm may radiate in the first UWB communications band while the tunable component is in the first state and in the second UWB communications band while the tunable component is in the second state.

    Electronic Device Having Shared Antenna Structures
    43.
    发明申请
    Electronic Device Having Shared Antenna Structures 审中-公开

    公开(公告)号：US20190081385A1

    公开(公告)日：2019-03-14

    申请号：US15699879

    申请日：2017-09-08

    Applicant: Apple Inc.

    Inventor： Bilgehan Avser ,  Georgios Atmatzakis ,  Hao Xu ,  Mattia Pascolini ,  Salih Yarga ,  Xu Gao ,  Xu Han ,  Yijun Zhou

    IPC: H01Q1/24 ,  H01Q5/50 ,  H01Q9/04

    CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q5/328 ,  H01Q5/50 ,  H01Q9/0421 ,  H01Q9/42

    Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include multiple antennas and transceiver circuitry. The antennas may include antenna structures at opposing first and second ends of the electronic device. The antenna structures at a given end of the device may include antenna structures that are shared between multiple antennas. The electronic device may include a first antenna with an inverted-F antenna resonating element formed from portions of a peripheral conductive housing structure and may have an antenna ground that is separated from the antenna resonating element by a gap. A return path may bridge the gap. The electronic device may also include a second antenna that includes the antenna ground and an additional antenna resonating element. The antenna resonating element of the second antenna may be parasitically coupled to the return path of the inverted-F antenna at given frequencies.

    Electronic Device Antenna With Embedded Parasitic Arm
    49.
    发明申请
    Electronic Device Antenna With Embedded Parasitic Arm 有权
    带嵌入式寄生臂的电子天线

    公开(公告)号：US20170054196A1

    公开(公告)日：2017-02-23

    申请号：US14829008

    申请日：2015-08-18

    Applicant: Apple Inc.

    Inventor： Hongfei Hu ,  Benjamin Shane Bustle ,  Enrique Ayala Vazquez ,  Nanbo Jin ,  Miguel Christophy ,  Erdinc Irci ,  Salih Yarga ,  Erica Tong ,  Anand Lakshmanan ,  Mattia Pascolini ,  Tyler Cater ,  Christopher T. Cheng

    IPC: H01Q1/24

    CPC classification number: H01Q1/243 ,  H01Q5/357 ,  H01Q13/103

    Abstract: An electronic device may have wireless circuitry with antennas. An antenna resonating element arm for an antenna may be formed from peripheral conductive structures running along the edges of a device housing. The peripheral conductive structures may form housing sidewalls. A slot may be machined into a metal housing that separates the housing sidewalls from a planar rear housing portion that forms a ground for an antenna. The slot may be filled with plastic filler. A parasitic antenna resonating element arm that supports an antenna resonance at high band frequencies may be embedded within the plastic filler. The parasitic antenna resonating element may be formed from a portion of the planar rear housing portion.

    Abstract translation: 电子设备可以具有带天线的无线电路。 用于天线的天线谐振元件臂可以由沿设备壳体的边缘延伸的周边导电结构形成。 外围导电结构可以形成外壳侧壁。 槽可以被加工成金属壳体，其将壳体侧壁与形成天线接地的平面后壳体部分分离。 槽可以填充塑料填料。 在高频带上支持天线谐振的寄生天线谐振元件臂可以嵌入在塑料填充物内。 寄生天线谐振元件可以由平面后壳体部分的一部分形成。

    Electronic device antenna with reduced lossy mode
    50.
    发明授权
    Electronic device antenna with reduced lossy mode 有权
    减少有损模式的电子设备天线

    公开(公告)号：US09531061B2

    公开(公告)日：2016-12-27

    申请号：US14476490

    申请日：2014-09-03

    Applicant: Apple Inc.

    Inventor： Liang Han ,  Matthew A. Mow ,  Ming-Ju Tsai ,  Yijun Zhou ,  Hongfei Hu ,  Salih Yarga ,  Mattia Pascolini ,  Yuehui Ouyang ,  Erdinc Irci ,  Enrique Ayala Vazquez ,  Robert W. Schlub

    IPC: H01Q1/24 ,  H01Q9/42 ,  H01Q13/10 ,  H01Q5/328

    CPC classification number: H01Q1/243 ,  H01Q5/328 ,  H01Q9/42 ,  H01Q13/10

    Abstract: An electronic device may be provided with an antenna. The antenna may have an antenna resonating element and an antenna ground. An adjustable inductor may be coupled between the antenna resonating element and the antenna ground. An antenna feed may have a positive feed terminal coupled to the antenna resonating element and a ground antenna feed coupled to the antenna ground. The adjustable inductor may have first and second inductors coupled to respective first and second ports of a switch. The switch may have a third port coupled to the antenna ground. A capacitor may have a first terminal coupled to ground and a second terminal coupled to the first inductor at the first port of the switch. An inductor may be coupled between the antenna resonating element and antenna ground at a location between the adjustable inductor and the antenna feed.

    Abstract translation: 电子设备可以设置有天线。 天线可以具有天线谐振元件和天线接地。 可调电感器可以耦合在天线谐振元件和天线接地之间。 天线馈电可以具有耦合到天线谐振元件的正馈线端子和耦合到天线地的接地天线馈线。 可调电感器可以具有耦合到开关的相应第一和第二端口的第一和第二电感器。 开关可以具有耦合到天线接地的第三端口。 电容器可以具有耦合到地的第一端子和在开关的第一端口处耦合到第一电感器的第二端子。 电感器可以在天线谐振元件和天线接地之间的可调电感器和天线馈电之间的位置耦合。

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