Portable device
    2.
    发明申请
    Portable device 审中-公开
    便携式设备

    公开(公告)号:US20080012990A1

    公开(公告)日:2008-01-17

    申请号:US11822825

    申请日:2007-07-10

    IPC分类号: H04N5/14 H04N5/50

    CPC分类号: H04B1/30

    摘要: A portable device has a main body and an image receiver detachable from the main body. The image receiver includes an antenna, an antenna matching unit, and a tuner provided in that order from the input side. The image receiver further includes a noise cancelling unit, which supplies a noise-cancelling signal to between the antenna matching unit and the tuner.

    摘要翻译: 便携式设备具有可从主体拆卸的主体和图像接收器。 图像接收机包括从输入侧以该顺序提供的天线,天线匹配单元和调谐器。 图像接收机还包括噪声消除单元,其向天线匹配单元和调谐器之间提供噪声消除信号。