Electronic Device Having Sensors and Antenna Monitor For Controlling Wireless Operation
    1.
    发明申请
    Electronic Device Having Sensors and Antenna Monitor For Controlling Wireless Operation 有权
    具有传感器的电子设备和用于控制无线操作的天线监视器

    公开(公告)号:US20150341073A1

    公开(公告)日:2015-11-26

    申请号:US14283039

    申请日:2014-05-20

    Applicant: Apple Inc.

    CPC classification number: H04B1/40 H04B1/0458 H04B1/18

    Abstract: An electronic device may be provided with wireless circuitry. Control circuitry may be used to adjust the wireless circuitry. The wireless circuitry may include an antenna that is tuned using tunable components. The control circuitry may gather information on the current operating mode of the. electronic device, sensor data from a proximity sensor, accelerometer, microphone, and other sensors, antenna impedance information for the antenna, and information on the use of connectors in the electronic device. Based on this gathered data, the control circuitry can adjust the tunable components to compensate for antenna detuning due to loading from nearby external objects, may adjust transmit power levels, and may make other wireless circuit adjustments.

    Abstract translation: 电子设备可以设置有无线电路。 控制电路可用于调整无线电路。 无线电路可以包括使用可调组件调谐的天线。 控制电路可以收集关于当前操作模式的信息。 电子设备,来自接近传感器的传感器数据,加速度计,麦克风和其他传感器,用于天线的天线阻抗信息,以及关于在电子设备中使用连接器的信息。 基于收集的数据,控制电路可以调整可调组件以补偿由于来自附近的外部物体的负载引起的天线失谐,可以调整发射功率电平,并且可以进行其他无线电路调整。

Patent Agency Ranking