公开(公告)号：US08620245B2

公开(公告)日：2013-12-31

申请号：US12773060

申请日：2010-05-04

申请人： Chang Gwon Chung ,  Hyun Kim ,  Myeong Hwa Kim ,  Geun Woo Kim ,  Kyung Hwan Jo ,  Doo Na Kim

发明人： Chang Gwon Chung ,  Hyun Kim ,  Myeong Hwa Kim ,  Geun Woo Kim ,  Kyung Hwan Jo ,  Doo Na Kim

IPC分类号： H04B17/02

CPC分类号： H04B1/3838 ,  H01Q1/243 ,  H01Q21/28

摘要： A mobile device having at least two antennas can circumvent transmission problems caused by a user's grasp of the device. A sensor unit is disposed at a specific location of a device body and creates a sensor signal by detecting the contact or proximity of a particular object such a user's hand. When receiving the sensor signal, a control unit selects one of the antennas depending on the sensor signal and establishes a communication path based on the selected antenna. The selected antenna involved in the communication path is typically relatively free from degradation in transmission caused by a user's grasp of the mobile device. The radiation property of the mobile device, which may be degraded due to a user's grasp, can exhibit relatively little or no degradation as compared to the typical degradation in performance when the mobile device is being grasped.

摘要翻译： 具有至少两个天线的移动设备可以避免用户对该设备的掌握所引起的传输问题。 传感器单元设置在设备主体的特定位置，并通过检测诸如用户的手的特定对象的接触或接近来产生传感器信号。 当接收到传感器信号时，控制单元根据传感器信号选择一个天线，并根据所选择的天线建立通信路径。 通信路径中所选择的天线通常相对不受用户对移动设备的掌握而导致的传输降级。 与移动设备被抓握时的典型性能下降相比，可能由于用户的掌握而降低的移动设备的辐射特性可以表现出相对较小或没有劣化。

公开(公告)号：US20100285759A1

公开(公告)日：2010-11-11

申请号：US12773060

申请日：2010-05-04

申请人： Chang Gwon Chung ,  Hyun Kim ,  Myeong Hwa Kim ,  Geun Woo Kim ,  Kyung Hwan Jo ,  Doo Na Kim

发明人： Chang Gwon Chung ,  Hyun Kim ,  Myeong Hwa Kim ,  Geun Woo Kim ,  Kyung Hwan Jo ,  Doo Na Kim

IPC分类号： H04B7/02

CPC分类号： H04B1/3838 ,  H01Q1/243 ,  H01Q21/28

摘要： A mobile device having at least two antennas can circumvent transmission problems caused by a user's grasp of the device. A sensor unit is disposed at a specific location of a device body and creates a sensor signal by detecting the contact or proximity of a particular object such a user's hand. When receiving the sensor signal, a control unit selects one of the antennas depending on the sensor signal and establishes a communication path based on the selected antenna. The selected antenna involved in the communication path is typically relatively free from degradation in transmission caused by a user's grasp of the mobile device. The radiation property of the mobile device, which may be degraded due to a user's grasp, can exhibit relatively little or no degradation as compared to the typical degradation in performance when the mobile device is being grasped.

摘要翻译： 具有至少两个天线的移动设备可以避免用户对该设备的掌握所引起的传输问题。 传感器单元设置在设备主体的特定位置，并通过检测诸如用户的手的特定对象的接触或接近来产生传感器信号。 当接收到传感器信号时，控制单元根据传感器信号选择一个天线，并根据所选择的天线建立通信路径。 通信路径中所选择的天线通常相对不受用户对移动设备的掌握而导致的传输降级。 与移动设备被抓握时的典型性能下降相比，可能由于用户的掌握而降低的移动设备的辐射特性可以表现出相对较小或没有劣化。