Electronic device having multiple antennas and antenna configuration method thereof

    公开(公告)号:US11437710B2

    公开(公告)日:2022-09-06

    申请号:US16860478

    申请日:2020-04-28

    Abstract: An electronic device having multiple antennas and an antenna configuration method are provided. The antenna configuration method includes: controlling a communication module of an electronic device to electrically connect to a main antenna of the electronic device; determining whether an operating state of the electronic device conforms to a preset usage situation; and controlling the communication module to electrically connect to an auxiliary antenna of the electronic device when the operating state conforms to the preset usage situation, so that the communication module transmits and receives the radio frequency signal by the auxiliary antenna.

    Electronic device
    3.
    发明授权
    Electronic device 有权
    电子设备

    公开(公告)号:US09509053B2

    公开(公告)日:2016-11-29

    申请号:US14294163

    申请日:2014-06-03

    Abstract: An electronic device includes a conducting element, a supporting element, and a multiband antenna is disclosed. The conducting element is connected to the ground of the electronic device by a high impedance connection. The supporting element has a supporting surface, and the supporting surface and the conducting element are perpendicular. The multiband antenna is disposed at the supporting surface and includes a radiating element, and the radiating element and the conducting element form a coupling capacitor.

    Abstract translation: 电子设备包括导电元件,支撑元件和多频带天线。 导电元件通过高阻抗连接连接到电子设备的地面。 支撑元件具有支撑表面,支撑表面和导电元件垂直。 多频带天线设置在支撑面上并且包括辐射元件,辐射元件和导电元件形成耦合电容器。

    Wideband antenna system
    4.
    发明授权

    公开(公告)号:US12255392B2

    公开(公告)日:2025-03-18

    申请号:US18180974

    申请日:2023-03-09

    Abstract: A wideband antenna system includes a first metal radiation portion, having a coupling distance with a second metal radiation portion; a first feeding contact and a second feeding contact, electrically connected to the first metal radiation portion and the second metal radiation portion respectively, and close to the coupling distance; a first ground contact, electrically connected to the second metal radiation portion; a second ground contact, electrically connected to the first metal radiation portion; an impedance tuner, electrically connected to the first feeding contact, the second feeding contact, the first ground contact, the second ground contact, and a radio frequency signal source, to switch the first metal radiation portion and the second metal radiation portion; an aperture contact, electrically connected to the first metal radiation portion; and an aperture tuner, electrically connected to the aperture contact.

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