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    DEMULTIPLEXER AND ELECTRONIC DEVICE
    1.
    发明公开
    DEMULTIPLEXER AND ELECTRONIC DEVICE 有权
    DEMULTIPLEXER UND ELEKTRONISCHE EINRICHTUNG

    公开(公告)号：EP2381576A1

    公开(公告)日：2011-10-26

    申请号：EP08879172.8

    申请日：2008-12-26

    申请人： Taiyo Yuden Co., Ltd.

    发明人： TSUTSUMI, Jun ,  MATSUMOTO, Kazuhiro ,  INOUE, Shogo

    IPC分类号： H03H9/70 ,  H03H9/02 ,  H03H9/25 ,  H03H9/72

    CPC分类号： H03H9/725 ,  H01P1/213 ,  H03H9/0571 ,  H03H9/0576 ,  H03H9/70

    摘要： A duplexer and an electronic device includes a transmission filter 10 connected between a common terminal Ant and a transmission terminal Tx, a reception filter 20 connected between the common terminal and a reception terminal Rx; and a capacitor 40 connected in parallel with either the transmission filter 10 or the reception filter 20 between at least two terminals out of the common terminal Ant, the transmission terminal Tx and the reception terminal Rx.

    摘要翻译： 双工器和电子设备包括连接在公共终端Ant和发送终端Tx之间的发送滤波器10，连接在公共终端和接收终端Rx之间的接收滤波器20; 以及在公共端子Ant，发送端子Tx和接收端子Rx之间的至少两个端子之间与发送滤波器10或接收滤波器20并联连接的电容器40。