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1. 发明公开

EP2355240A1 Antenna device and portable electronic device comprising such an antenna device 审中-公开
标题翻译： Antennenvorrichtung und tragbare elektronische Vorrichtung mit solch einer Antennenvorrichtung
公开(公告)号：EP2355240A1
公开(公告)日：2011-08-10
申请号：EP10152070.8
申请日：2010-01-29
申请人： Laird Technologies AB
发明人： Irmscher, Stefan , Kaikkonen, Andrei , Lindberg, Peter , Luan, Yuantao , Trossing, Martin
IPC分类号： H01Q1/24 , H01Q1/50 , H01Q9/42 , H01Q23/00 , H04B1/18
CPC分类号： H04B1/18 , H01Q1/243 , H01Q9/42 , H01Q23/00 , H03H7/38
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 (24) having a capacitance and including a feeding point (26), an amplifier stage (28) having an input coupled to the feeding point, where the input of the amplifier stage is connectable to ground via a biasing branch comprising a bias voltage source (30) and a choke inductor (32) and the amplifier stage has an output connectable to a radio circuit (22), and a matching element (38) coupled between the feeding point and the amplifier stage. The monopole element, choke inductor and matching element are part of a resonance circuit, the resonance frequency of which is matched to a frequency in the FM frequency range by the antenna matching element.
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，包括具有电容并包括馈电点（26）的单极辐射和/或辐射接收元件（24），放大器级（28）具有耦合到所述馈电点的输入，其中所述放大器级的输入通过包括偏置电压源（30）和扼流圈电感器（32）的偏置支路连接到地，并且所述放大器级具有可连接到无线电电路（22）和耦合在馈电点和放大器级之间的匹配元件（38）。单极元件，扼流圈电感器和匹配元件是谐振电路的一部分，其谐振频率由天线匹配元件与FM频率范围内的频率相匹配。

2. 发明公开

EP2151890A1 Antenna arrangement for a portable radio communication device, and portable radio communication device comprising such an antenna arrangement 审中-公开
标题翻译：用于与这样的天线装置的无线通信装置和便携式无线电通信设备的天线系统
公开(公告)号：EP2151890A1
公开(公告)日：2010-02-10
申请号：EP08162020.5
申请日：2008-08-07
申请人： Laird Technologies AB
发明人： Lindberg, Peter , Kaikkonen, Andrei , Südow, Mattias , Banna, Benjamin El
IPC分类号： H01Q1/52 , H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q1/52
摘要： The present invention relates to an antenna arrangement for a portable radio communication device, comprising a radiating element, a ground plane means and a decoupling means, wherein the radiating element is provided at a first end of the ground plane means. The radiating element is configured to provide radio frequency operation for at least a first radio frequency band, and the decoupling means is provided on the ground plane means to decouple a second end of the ground plane means, opposite the first end, from the first radio frequency band.
摘要翻译：本发明涉及在天线装置的便携式无线电通信装置，包括一个辐射元件，接地平面和一个去耦装置的装置，worin辐射元件在接地平面装置的第一端设置。辐射元件被配置为用于至少一个第一无线频带提供射频操作，并且去耦装置被设置在接地平面的手段去耦接地平面装置的第二端，所述第一端相对，从所述第一无线频率带。

3. 发明公开

EP2114015A1 An integrated circuit device for fm reception and transmission, an antenna device, an fm transceiver device and a portable radio communication device comprising such an integrated circuit device 审中-公开
标题翻译：对于FM接收和发送的天线装置，FM发射/接收设备和便携式无线电通信设备具有这样的集成开关器件集成开关装置
公开(公告)号：EP2114015A1
公开(公告)日：2009-11-04
申请号：EP08155450.3
申请日：2008-04-30
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Braun, Christian , Lindberg, Peter , Löfgren, Stefan
IPC分类号： H04B1/10
CPC分类号： H04B1/48
摘要： The present invention relates to an integrated circuit device (1; 21; 31; 41) for a portable radio communication device, comprising a low noise amplifier (2) for FM radio signals, switching means (3, 4) and at least a first, a second and a third port, wherein the low noise amplifier (2) is arranged to amplify signals between the first port and the second port, and the switching means (3, 4) is arranged to alternatively connect the first port to the second port or to the third port.
摘要翻译：本发明涉及一种在集成电路装置（1; 21; 31; 41）一种用于便携式无线电通信设备，包括一个低噪声放大器（2），用于FM无线电信号，开关装置（3,4）和至少一个第一，第二和第三端口，worin低噪声放大器（2）被布置为放大所述第一端口和第二端口，和所述开关装置之间的信号（3,4）被布置成交替地与第一端口连接到所述第二端口或到第三端口。

4. 发明公开

EP1976116A1 An antenna arrangement for a portable radio communication device 审中-公开
标题翻译： Antennenanordnungfürein tragbaresFunkkommunikationsgerät
公开(公告)号：EP1976116A1
公开(公告)日：2008-10-01
申请号：EP07445012.3
申请日：2007-03-29
申请人： Laird Technologies AB
发明人： Winter, James Blake , Kaikkonen, Andrei , Lindberg, Peter
IPC分类号： H03H9/64
CPC分类号： H03H9/46
摘要： The present invention relates to an antenna arrangement for receiving signals compatible with the Digital Video Broadcasting Handheld standard. The antenna arrangement comprises an antenna radiator (7), a filter (6) and a preamplifier (8), wherein the filter (6) is connected to the antenna radiator (7) and to the preamplifier (8). The filter (8) is an acoustic filter device having at least five terminals, which filter (8) is arranged to reject GSM signals received through the antenna radiator (7). The antenna arrangement comprises a first inductance means (L1) connected to a first terminal (1) of the filter (6) and to the antenna radiator (7), a second inductance means (L2) connected to a second terminal (2) of the filter (6) and to a third terminal (3) of the filter (6), and a third inductance means (L3) connected to a fourth terminal (4) of the filter (6) and to the preamplifier (8), and a fifth terminal (5) of the filter is grounded.
摘要翻译：本发明涉及一种用于接收与数字视频广播手持机标准兼容的信号的天线装置。天线装置包括天线辐射器（7），滤波器（6）和前置放大器（8），其中滤波器（6）连接到天线辐射器（7）和前置放大器（8）。滤波器（8）是具有至少五个端子的声学滤波器装置，滤波器（8）被布置成拒绝通过天线辐射器（7）接收的GSM信号。天线装置包括连接到滤波器（6）的第一端子（1）和天线辐射器（7）的第一电感装置（L1），连接到第二端子（2）的第二电感装置（L2）滤波器（6）和滤波器（6）的第三端子（3），以及连接到滤波器（6）的第四端子（4）和前置放大器（8）的第三电感装置（L3）并且过滤器的第五端子（5）接地。

5. 发明公开

EP2495811A1 Antenna device and portable radio communication device comprising such antenna device 审中-公开
标题翻译： Antennenvorrichtung und tragbare Funkkommunikationsvorrichtung damit
公开(公告)号：EP2495811A1
公开(公告)日：2012-09-05
申请号：EP11156438.1
申请日：2011-03-01
申请人： Laird Technologies AB
发明人： Morton, Lee , Lindberg, Peter
IPC分类号： H01Q5/00 , H01Q7/00 , H01Q1/24
CPC分类号： H01Q1/243 , H01Q5/357 , H01Q7/00
摘要： An antenna device for a portable radio communication device adapted for receiving radio signals in at least a first frequency band and a separate second frequency band, said antenna device comprising a half-loop radiating element (1) wherein said first frequency band includes the first harmonic for said half-loop radiating element (1), and wherein said half-loop radiating element (1) comprises inductive loading at a high current section for the third harmonic for said half-loop radiating element (1), such that said second frequency band includes said third harmonic for said half-loop radiating element (1).
摘要翻译：一种用于便携式无线电通信设备的天线装置，适于在至少第一频带和单独的第二频带中接收无线电信号，所述天线装置包括半环辐射元件（1），其中所述第一频带包括第一谐波对于所述半环形辐射元件（1），所述半环形辐射元件（1）包括用于所述半环形辐射元件（1）的三次谐波的高电流部分的感性负载，使得所述第二频率带包括用于所述半环辐射元件（1）的所述三次谐波。

6. 发明授权

EP2209160B1 An antenna device, an antenna system and a portable radio communication device comprising such an antenna device 有权
标题翻译：天线装置中，天线系统和便携式无线电通信设备具有这样的天线装置
公开(公告)号：EP2209160B1
公开(公告)日：2012-03-21
申请号：EP09150765.7
申请日：2009-01-16
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Rahim, Abdul , Arbin, Axel von , Lindberg, Peter , Braun, Christian
IPC分类号： H01Q5/00 , H01Q9/42 , H01Q21/30
CPC分类号： H01Q21/30 , H01Q5/321 , H01Q5/328 , 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), a second elongated radiating element (2), a third elongated radiating element (3), first filtering means (4) arranged between the first and second elongated radiating elements, second filtering means (5) arranged between the second and third elongated radiating elements, and third filtering means (6) connecting the second elongated radiating element (2) to ground, wherein the first filtering means (4) is configured to block BT operating frequencies and to pass FM operating frequencies, the second filtering means (5) is configured to pass FM operating frequencies, and the third filtering means (6) is configured to ground GPS operating frequencies.

7. 发明公开

EP2107639A1 An antenna device having receiver diversity and a portable radio communication device comprising such an antenna device 审中-公开
标题翻译： Antennenvorrichtung mitEmpfangsdiversitätund tragbare Funkkommunikationsvorrichtung damit
公开(公告)号：EP2107639A1
公开(公告)日：2009-10-07
申请号：EP08445015.4
申请日：2008-03-31
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Braun, Christian , Lindberg, Peter
IPC分类号： H01Q21/28 , H01Q21/30 , H01Q1/24
CPC分类号： H01Q21/28 , H01Q1/242 , H01Q21/30
摘要： The present invention relates to antenna device for a portable radio communication device, wherein the antenna device comprises a main radiating element (1) and a diversity radiating element (2). The main radiating element (1) is tuned (8; 11) to a transmitting frequency band of the antenna device and is tuned (8; 11) to part of a receiving frequency band of the antenna device corresponding to the transmitting frequency band, and that the diversity radiating element is tuned (9) to part of the receiving frequency band.
摘要翻译：本发明涉及便携式无线电通信设备的天线装置，其中天线装置包括主辐射元件（1）和分集辐射元件（2）。主辐射元件（1）被调谐（8; 11）到天线装置的发射频带，并被调谐（8; 11）到对应于发射频带的天线装置的接收频带的一部分，以及分集辐射元件被调谐（9）到接收频带的一部分。

8. 发明公开

EP1973196A1 Antenna device and portable radio communication device comprising such antenna device 审中-公开
标题翻译：天安门广场ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP1973196A1
公开(公告)日：2008-09-24
申请号：EP07445011.5
申请日：2007-03-22
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Lindberg, Peter
IPC分类号： H01Q7/00 , H01Q7/06 , H01Q9/42 , H01Q21/28 , H01Q1/24
CPC分类号： H01Q7/00 , H01Q1/243 , H01Q7/06 , H01Q9/42 , H01Q21/28
摘要： An antenna device for a portable radio communication device, preferably for the FM frequency range,
comprises a radiating element (10), and an amplifier stage. By providing the radiating element as a half-loop radiating element, the noise figure is essentially flat across the entire operating frequency range, giving adequate signal to noise ratio despite gain variances.
摘要翻译：用于便携式无线电通信设备的天线装置，优选地用于FM频率范围，包括辐射元件（10）和放大器级。通过提供辐射元件作为半环辐射元件，噪声系数在整个工作频率范围内基本平坦，尽管增益差异，给出足够的信噪比。

9. 发明公开

EP1965503A1 Antenna device and portable radio communication device comprising such antenna device 有权
标题翻译：包括这种天线装置的天线装置和便携式无线电通信装置
公开(公告)号：EP1965503A1
公开(公告)日：2008-09-03
申请号：EP07445008.1
申请日：2007-02-28
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Lindberg, Peter
IPC分类号： H04B1/18
CPC分类号： H04B1/18 , H04B1/10
摘要： An antenna device for a portable radio communication device a radiating element (10) has a band pass filter stage (20) and an amplifier stage (30). By providing an additional filter in the form of a low pass filter, an antenna device having advantageous filtering characteristics is obtained.
摘要翻译：一种用于便携式无线电通信设备的天线装置，辐射元件（10）具有带通滤波器级（20）和放大器级（30）。通过提供低通滤波器形式的附加滤波器，获得具有有利滤波特性的天线装置。

10. 发明授权

EP2451008B1 An antenna arrangement and a portable radio communication device comprising such an antenna arrangement 有权
标题翻译：天线阵列和便携式无线电通信设备具有这样的天线布置
公开(公告)号：EP2451008B1
公开(公告)日：2013-07-03
申请号：EP10189841.9
申请日：2010-11-03
申请人： Laird Technologies AB
发明人： Kaikkonen, Andrei , Apelskog Killander, Lena , Chacinski, Marek , Lindberg, Peter
IPC分类号： H01Q7/00 , H01Q9/04 , H01Q21/28 , H01Q1/22
CPC分类号： H01Q1/2225 , H01Q7/00 , H01Q9/0407 , H01Q21/28

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