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公开(公告)号：US20110032165A1
公开(公告)日：2011-02-10
申请号：US12536419
申请日：2009-08-05
CPC分类号： H01Q9/06 , H01Q5/321 , H01Q5/328 , H01Q5/378 , H01Q5/385 , H01Q7/005 , H01Q9/16 , H01Q9/42 , H01Q19/005
摘要： An antenna having a driven element coupled to multiple additional elements to resonate at multiple frequencies. A magnetic dipole mode is generated by coupling a driven element to a second element, and additional resonances are generated by coupling additional elements to either or both of the driven or second element. One or multiple active components can be coupled to one or more of the coupled elements to provide dynamic tuning of the coupled or driven elements.
摘要翻译： 天线具有耦合到多个附加元件的被驱动元件以在多个频率下共振。 通过将从动元件耦合到第二元件来产生磁偶极模式，并且通过将附加元件耦合到驱动元件或第二元件中的任一个或两者而产生额外的谐振。 可以将一个或多个有源部件耦合到一个或多个耦合元件以提供耦合或驱动元件的动态调谐。
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公开(公告)号：US20090243951A1
公开(公告)日：2009-10-01
申请号：US12059346
申请日：2008-03-31
IPC分类号： H01Q1/00
CPC分类号： H01Q9/0414 , H01Q9/0442
摘要： A multi-layer isolated magnetic dipole (IMD) with improved bandwidth and efficiency characteristics to be used in wireless communications and other applicable systems. The multi-layer IMD antenna comprises an IMD element positioned above a ground plane, a conductive element positioned above a ground plane and coupled to the first portion having one or more slot regions being defined between the IMD element and the conductive element and one or more capacitive elements positioned across the one or more slot regions. The range of frequencies covered to be determined by the shape, size, and number of elements in the physical configuration of the components.
摘要翻译： 具有改进带宽和效率特性的多层孤立磁偶极子（IMD），用于无线通信和其他适用的系统。 所述多层IMD天线包括位于接地平面上方的IMD元件，位于接地平面上方并耦合到所述第一部分的导电元件，所述第一部分具有限定在所述IMD元件和所述导电元件之间的一个或多个槽区域，以及一个或多个 定位在一个或多个槽区域的电容元件。 覆盖的频率范围由组件的物理配置中的元素的形状，大小和数量决定。
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公开(公告)号：US20090224991A1
公开(公告)日：2009-09-10
申请号：US12043090
申请日：2008-03-05
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q3/00 , H01Q3/44 , H01Q5/385 , H01Q9/0421
摘要： An antenna comprising an IMD element, and one or more parasitic and active tuning elements is disclosed. The IMD element, when used in combination with the active tuning and parasitic elements, allows antenna operation at multiple resonant frequencies. In addition, the direction of antenna radiation pattern may be arbitrarily rotated in accordance with the parasitic and active tuning elements.
摘要翻译： 公开了一种包括IMD元件和一个或多个寄生和有源调谐元件的天线。 当与有源调谐和寄生元件组合使用时，IMD元件允许天线在多个谐振频率下工作。 此外，天线辐射图案的方向可以根据寄生和主动调谐元件任意旋转。
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公开(公告)号：US20090046022A1
公开(公告)日：2009-02-19
申请号：US11840617
申请日：2007-08-17
申请人： Laurent Desclos , Sebastian Rowson
发明人： Laurent Desclos , Sebastian Rowson
摘要： A mobile communication device having primary resonator coupled to a near field deflector. The near field deflector forms a false edge for near field deflection wherein the primary resonator couples with the false edge instead of to metallic portions of the device or the user.
摘要翻译： 具有耦合到近场偏转器的主谐振器的移动通信设备。 近场偏转器形成用于近场偏转的假边缘，其中主谐振器与假边缘而不是设备或用户的金属部分耦合。
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公开(公告)号：US20070229372A1
公开(公告)日：2007-10-04
申请号：US11396442
申请日：2006-04-03
申请人： Laurent Desclos , Sebastian Rowson , Rowland Jones
发明人： Laurent Desclos , Sebastian Rowson , Rowland Jones
IPC分类号： H01Q1/24
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/273 , H01Q9/0442
摘要： An antenna configured for low frequency applications on a mobile device includes an antenna element coupled to a conductive structure which, in turn, is coupled to the user of the mobile device such that the user of the mobile device effectively becomes part of the antenna. The conductive structure can include, for example, the device housing being made from a conductive material, a conductive structure embedded inside the device housing, or conductive pads exposed in the device housing. The antenna element is electrically connected to the conductive structure and the user can be coupled to the conductive structure either through direct contact or through capacitive coupling.
摘要翻译： 配置用于移动设备上的低频应用的天线包括耦合到导电结构的天线元件，该天线元件又连接到移动设备的用户，使得移动设备的用户有效地成为天线的一部分。 导电结构可以包括例如由导电材料制成的器件外壳，嵌入在器件外壳内部的导电结构，或暴露在器件外壳中的导电焊盘。 天线元件电连接到导电结构，用户可以通过直接接触或通过电容耦合而耦合到导电结构。
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公开(公告)号：US20060220966A1
公开(公告)日：2006-10-05
申请号：US11180215
申请日：2005-07-13
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q9/0407 , H01Q9/42 , H01Q21/28
摘要： An antenna comprising an antenna element and a counterpoise. The antenna element is positioned to minimize capacitive coupling between the antenna element and the counterpoise. In one embodiment no portion of the antenna element overlaps the counterpoise decreasing the distributed capacitance between the antenna element and the counterpoise and increasing the effective bandwidth of the antenna. The antenna element can be configured to couple with substantially all of the counterpoise to radiate at a resonant frequency.
摘要翻译： 包括天线元件和平衡线的天线。 定位天线元件以使天线元件和平衡点之间的电容耦合最小化。 在一个实施例中，天线元件的任何部分与平衡线重叠，从而减小天线元件与平衡点之间的分布电容，并增加天线的有效带宽。 天线元件可以被配置为与基本上所有的平衡点耦合以以共振频率辐射。
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