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    An antenna device and a portable radio communication device comprising such antenna device
    8.
    发明公开
    An antenna device and a portable radio communication device comprising such antenna device 审中-公开
    Antennenvorrichtung und tragbaresFunkkommunikationsgerätmit einer solchen Antennenvorrichtung

    公开(公告)号：EP2234205A1

    公开(公告)日：2010-09-29

    申请号：EP09156032.6

    申请日：2009-03-24

    申请人： Laird Technologies AB

    发明人： Kaikkonen, Andrei ,  Braun, Christian ,  Trossing, Martin ,  Lindberg, Peter

    IPC分类号： H01Q5/00 ,  H01Q1/24 ,  H01Q1/36

    CPC分类号： H01Q1/243 ,  H01Q1/36 ,  H01Q5/321 ,  H01Q5/328 ,  H01Q5/335

    摘要： The present invention relates to an antenna device for a portable radio communication device adapted for simultaneous operation at a first frequency band and a second frequency band. The antenna device comprises a first elongated radiating element (1), a second elongated radiating element (2) and filtering means (3) connected between the first and second elongated radiating elements, wherein the filtering means (3) is configured to pass operating frequencies of the first frequency band and to stop operating frequencies of the second frequency band.

    摘要翻译： 本发明涉及适用于在第一频带和第二频带同时操作的便携式无线电通信装置的天线装置。 天线装置包括第一细长辐射元件（1），第二细长辐射元件（2）和连接在第一和第二细长辐射元件之间的滤波装置（3），其中滤波装置（3）被配置成使工作频率 并停止第二频带的工作频率。

    An antenna device, an antenna system and a portable radio communication device comprising such an antenna device
    9.
    发明公开
    An antenna device, an antenna system and a portable radio communication device comprising such an antenna device 审中-公开
    Antennenvorrichtung，Antennensvorrichtung，Antennensystem and tragbare Funkkommunikationsvorrichtung mit solch einer Antennenvorrichtung

    公开(公告)号：EP2182577A1

    公开(公告)日：2010-05-05

    申请号：EP08167944.1

    申请日：2008-10-30

    申请人： Laird Technologies AB

    发明人： Kaikkonen, Andrei ,  Lindberg, Peter ,  Südow, Mattias ,  Trossing, Martin ,  Bäckman, Johan ,  Erlandsson, Per

    IPC分类号： H01Q1/24 ,  H01Q5/00 ,  H01Q7/00 ,  H01Q9/42 ,  H01Q9/04

    CPC分类号： H01Q9/0421 ,  H01Q1/243 ,  H01Q5/321 ,  H01Q5/35 ,  H01Q7/00 ,  H01Q9/42

    摘要： The present invention relates to an antenna device for a portable radio communication device configured for simultaneous multi frequency band operation. The antenna device comprises a first elongated radiating element (1,41), a second elongated radiating element (4,44), and first filtering means (8,47) arranged between the first and second elongated radiating elements, wherein the antenna device is configured for connection to a first receiver (10,49), a second receiver (11,50) and a third receiver (12,48) at a first end thereof and is configured for connection to grounding at a second end thereof, opposite the first end of the antenna device, the first filtering means (8,47) is configured to block operating frequencies of the first and second receivers and to pass operating frequencies of the third receiver, and the antenna device is configured to effectively work as an IFA type antenna for the first and second receiver and to effectively work as a loop type antenna for the third receiver.

    摘要翻译： 本发明涉及一种用于同时进行多频带操作的便携式无线电通信装置的天线装置。 天线装置包括第一细长辐射元件（1,41），第二细长辐射元件（4,44）和布置在第一和第二细长辐射元件之间的第一滤波装置（8,47），其中天线装置 被配置为在其第一端处连接到第一接收器（10,49），第二接收器（11,50）和第三接收器（12,48），并且被配置为在其第二端连接到接地， 天线装置的第一端，第一滤波装置（8,47）被配置为阻止第一和第二接收机的工作频率并且通过第三接收机的工作频率，并且天线装置被配置为有效地作为IFA 用于第一和第二接收机的天线，并且有效地用作第三接收机的环型天线。

    Antenna device and portable electronic device comprising such an antenna device
    10.
    发明公开
    Antenna device and portable electronic device comprising such an antenna device 审中-公开
    Antennenvorrichtung und tragbares elektronischesGerätmit einer derartigen Antennenvorrichtung

    公开(公告)号：EP2148391A1

    公开(公告)日：2010-01-27

    申请号：EP08160811.9

    申请日：2008-07-21

    申请人： Laird Technologies AB

    发明人： Luan, Aton

    IPC分类号： H01Q23/00 ,  H04B1/18 ,  H01Q9/42 ,  H01Q1/24

    CPC分类号： H01Q23/00 ,  H01Q1/243 ,  H01Q9/42 ,  H04B1/18

    摘要： An antenna device (18) for a portable electronic device, preferably for the FM frequency range, comprises a monopole radiating and/or radiation receiving element (20) including a feeding portion adapted to be connected to an antenna connection point (23), where an inductor (24) is connectable between the antenna connection point (23) and ground and the input of an amplifier stage (26) is also connectable to said antenna connection point (23), where an output of the amplifier stage (26) is connectable to a radio circuit (22), all provided in the interior of the portable electronic device.

    摘要翻译： 用于便携式电子设备的天线装置（18）优选地用于FM频率范围，包括单极辐射和/或辐射接收元件（20），其包括适于连接到天线连接点（23）的馈电部分，其中 电感器（24）可连接在天线连接点（23）和地之间，放大器级（26）的输入端也可连接到所述天线连接点（23），放大器级（26）的输出为 可连接到无线电电路（22），全部设在便携式电子设备的内部。