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公开(公告)号：EP2160796A4
公开(公告)日：2013-11-20
申请号：EP07804969
申请日：2007-06-22
申请人： NOKIA CORP
发明人： OLLIKAINEN JANI , LASAROV HARRI , KILPI PEKKA , RAHOLA JUSSI , HYVONEN LASSI , VANSKA ANSSI , KROGERUS JOONAS
摘要： An antenna arrangement including a ground plane having an electrical length; an antenna element positioned for coupling with the ground plane; a first conductive element; an interconnecting mechanism, connected to the ground plane and to the first conductive element, having a first configuration and a second configuration, wherein the ground plane has a first electrical length when the interconnecting mechanism is in the first configuration and a second electrical length, different to the first electrical length, when the interconnecting mechanism is in the second configuration.
摘要翻译： 一种天线装置，包括具有电长度的接地平面; 定位成与接地平面耦合的天线元件; 第一导电元件; 互连机构，所述互连机构连接到所述接地平面并且连接到所述第一导电元件，具有第一配置和第二配置，其中所述接地平面在所述互连机构处于所述第一配置时具有第一电长度，并且不同于第二电长度 当互连机构处于第二配置时，第一电气长度变为第一电气长度。
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公开(公告)号：EP1869726A4
公开(公告)日：2011-05-04
申请号：EP06765419
申请日：2006-04-12
申请人： NOKIA CORP
发明人： OLLIKAINEN JANI
IPC分类号： H01Q1/24
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公开(公告)号：EP1994785A4
公开(公告)日：2015-07-29
申请号：EP07733890
申请日：2007-02-15
申请人： NOKIA CORP
发明人： KALLIOLA KIMMO , DOPPLER KLAUS , KAUPPINEN HANNU , JANTUNEN JONI , OLLIKAINEN JANI , LEHTINIEMI TUUKKA , KAINULAINEN ANTTI , JUNTUNEN JUHA O
CPC分类号： G01S3/46 , G01S5/04 , H04B5/0056 , H04B7/086 , H04L67/18 , H04W4/02 , H04W4/028 , H04W64/006 , H04W88/02
摘要： A system for indicating the relative direction of a target object or location as determined from the current position of a wireless communication device. The system employs Direction of Arrival determination using an antenna array for indicating the direction of a target device and includes facilities to activate a location-indicating transmission in a target device, the ability to request that a location-indicating transmission be activated in a remote target device, relevant information reception from a target device and the display of all potential target devices within effective transmission range of the wireless communication device.
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公开(公告)号：EP2165385A4
公开(公告)日：2013-01-23
申请号：EP07789596
申请日：2007-04-10
申请人： NOKIA CORP
发明人： ARKKO AIMO , OLLIKAINEN JANI
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公开(公告)号：EP2041840A4
公开(公告)日：2012-03-14
申请号：EP07788723
申请日：2007-06-27
申请人： NOKIA CORP
发明人： OLLIKAINEN JANI , LEHTOLA ANTERO , KROGERUS JOONAS , RAHOLA JUSSI
摘要： The invention relates to a radio antenna and, more specifically, to an internal multiband antenna for use e.g. in a portable telecommunication device, such as a mobile phone. In particularly the invention relates to an antenna module for a mobile terminal including a non-resonant antenna element, two resonant antenna elements each covering at least any one of a first, second, third or fourth frequency band, said two resonant elements are substantially in the same plane and define a planar surface wherein the two resonant elements are each positioned at a corner of the planar surface and the non-resonant element is positioned along an edge of the planar surface.
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6.发明公开TUNABLE ANTENNA FOR WIRELESS COMMUNICATION TERMINALS 审中-公开ABSTIMMBARE ANTENNEFÜRDRAHTLOSEKOMMUNIKATIONSENDGERÄTE
公开(公告)号：EP1470611A4
公开(公告)日：2006-06-07
申请号：EP03701634
申请日：2003-01-24
申请人： NOKIA CORP
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q9/0442
摘要： A radio antenna comprising a tuning component, such as a transmission line, coupled to the radiating element for providing a frequency shift from the resonant frequency, and an adjustment mechanism for adjusting the frequency shift by effectively changing the length of the transmission line. The adjustment mechanism comprises one or more extension lines, and a switching mechanism, which can be closed to couple one or more of the extension lines to the transmission line. The tuning component can also be one or more lumped reactive elements.
摘要翻译： 一种无线电天线，包括耦合到辐射元件的诸如传输线的调谐组件，用于从谐振频率提供频移;以及调节机构，用于通过有效地改变传输线的长度来调节频移。 调节机构包括一个或多个延长线，以及切换机构，其可以被关闭以将一条或多条延长线连接到传输线。 调谐组件也可以是一个或多个集总反应元件。
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