专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2270925A1 Antenna device and portable radio communication device comprising such an antenna device 审中-公开
标题翻译： Antennenvorrichtung und tragbare Funkkommunikationsvorrichtung mit einer solchen Antennenvorrichtung
公开(公告)号：EP2270925A1
公开(公告)日：2011-01-05
申请号：EP09008751.1
申请日：2009-07-03
申请人： Laird Technologies AB
发明人： Irmscher, Stefan , Braun, Christian , Bäckman, Johan
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0407 , H01Q9/0421 , H01Q9/0442
摘要： The present invention relates to an antenna device for a portable radio communication device operable in at least a first high-frequency band and a second low-frequency band. The antenna device comprises: an on-ground radiating element (2) having at least a first port (3) for feeding of the first high-frequency band and a second port (4) for feeding of the second low-frequency band; first selecting means (7) connected to the first port, and second selecting means (8) connected to the second port; the first selecting means is configured to open-end (P1) the first port and the second selecting means is configured to connect the second port to a second matching network (P6, P7, P8) through which the second low-frequency band is fed (10), when the antenna device operates in the second low-frequency band; and the second selecting means is configured to ground (P5) the second port and the first selecting means is configured to connect the first port to a first matching network (P2, P3, P4) through which the first high-frequency band is fed (9), when the antenna device operates in the first high-frequency band.
摘要翻译：本发明涉及一种在至少第一高频带和第二低频带中可操作的便携式无线通信装置的天线装置。天线装置包括：地面上的辐射元件（2），其具有用于馈送第一高频带的至少第一端口（3）和用于馈送第二低频带的第二端口（4）连接到第一端口的第一选择装置（7）和连接到第二端口的第二选择装置（8）第一选择装置被配置为将第一端口开路（P1），并且第二选择装置被配置为将第二端口连接到第二匹配网络（P6，P7，P8），通过该第二匹配网络馈送第二低频带（10），当天线装置在第二低频带工作时; 并且第二选择装置被配置为将第二端口接地（P5），并且第一选择装置被配置为将第一端口连接到馈送第一高频带的第一匹配网络（P2，P3，P4）如图9所示，当天线装置在第一高频带工作时。

2. 发明授权

EP2469645B1 An antenna arrangement for a portable radio communication device having a metal casing 有权
标题翻译：用于与金属壳体中的便携式无线电通信设备的天线装置
公开(公告)号：EP2469645B1
公开(公告)日：2013-05-15
申请号：EP10196640.6
申请日：2010-12-22
申请人： Laird Technologies AB
发明人： Andersson, Charlotta , Erlandsson, Per , Johansson, Göran , Palin, Ulf , von Arbin, Axel , Bäckman, Johan
IPC分类号： H01Q1/24 , H01Q1/44 , H01Q9/04 , H01Q21/30
CPC分类号： H01Q1/243 , H01Q1/44 , H01Q9/0421 , H01Q21/30

3. 发明公开

EP2182577A1 An antenna device, an antenna system and a portable radio communication device comprising such an antenna device 审中-公开
标题翻译： 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。

4. 发明公开

EP2469645A1 An antenna arrangement for a portable radio communication device having a metal casing 有权
标题翻译： Antennenanordnungfürein tragbaresFunkkommunikationsgerätmit einemMetallgehäuse
公开(公告)号：EP2469645A1
公开(公告)日：2012-06-27
申请号：EP10196640.6
申请日：2010-12-22
申请人： Laird Technologies AB
发明人： Andersson, Charlotta , Erlandsson, Per , Johansson, Göran , Palin, Ulf , von Arbin, Axel , Bäckman, Johan
IPC分类号： H01Q1/24 , H01Q1/44 , H01Q9/04 , H01Q21/30
CPC分类号： H01Q1/243 , H01Q1/44 , H01Q9/0421 , H01Q21/30
摘要： The present invention relates to an antenna arrangement for a portable radio communication device having a metal casing, wherein the antenna arrangement comprises: a front side part (5) of the metal casing, a first back side part (4) connected to the front side part through a top side part (6) of the metal casing, a second back side part (7) connected to the front side part through a bottom side part (8) of the metal casing, wherein the bottom and top side parts are positioned at opposite ends of the front side part, and the first and second back side parts are positioned and distanced from each other by a gap.
摘要翻译：本发明涉及一种具有金属外壳的便携式无线电通信装置的天线装置，其中天线装置包括：金属外壳的前侧部分（5），连接到前侧的第一后侧部分（4）部分通过金属壳体的顶侧部分（6），通过金属壳体的底侧部分（8）连接到前侧部分的第二后侧部分（7），其中底侧部分和顶侧部分被定位在前侧部分的相对端处，并且第一和第二后侧部分通过间隙彼此定位和间隔开。

5. 发明公开

EP2469644A1 An antenna arrangement for a portable radio communication device 审中-公开
标题翻译： Antennenanordnungfürein tragbaresFunkkommunikationsgerät
公开(公告)号：EP2469644A1
公开(公告)日：2012-06-27
申请号：EP10196418.7
申请日：2010-12-22
申请人： Laird Technologies AB
发明人： Chacinski, Marek , Kaikkonen, Andrei , Bäckman, Johan , Grynczel, Lukasz
IPC分类号： H01Q1/24 , H01Q1/44 , H01Q9/04 , H01Q21/28
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/44 , H01Q21/28
摘要： The present invention relates to an antenna arrangement for a portable radio communication device having a metal casing, the antenna arrangement comprising: a front side part (5) also forming a ground plane means for the portable radio communication device, a first back side part (4) connected to the front side part through a top side part (6), a second back side part (7) connected to the front side part through a bottom side part (8), wherein the bottom and top side parts are positioned at opposite ends of the front side part, and the first and second back side parts are positioned and distanced from each other by a gap, and the front side part and back side part also forming a back piece of the metal casing for the portable radio communication device, and the antenna arrangement comprises a magnetic type antenna element (1) positioned partly in the gap and positioned partly over the first back side part, partly over the top side part or partly over the front side part.
摘要翻译：本发明涉及一种具有金属外壳的便携式无线电通信装置的天线装置，该天线装置包括：正面部分（5），其还形成便携式无线电通信装置的接地平面装置，第一后侧部分 4），通过顶侧部分（6）连接到前侧部分，通过底侧部分（8）连接到前侧部分的第二后侧部分（7），其中底侧部分和顶侧部分位于前侧部分的相对端，第一和第二后侧部分通过间隙彼此定位和间隔，并且前侧部分和后侧部分还形成用于便携式无线电通信的金属外壳的后部装置，天线装置包括位于间隙中的部分地位于第一后侧部分上部分地位于顶侧部分上方或部分地位于前侧部分上的磁性型天线元件（1）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式