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公开(公告)号：US20140071008A1
公开(公告)日：2014-03-13
申请号：US13965101
申请日：2013-08-12
IPC分类号： H01Q19/02
CPC分类号： H01Q19/021 , H01Q1/243 , H01Q1/245 , H01Q1/44 , H01Q5/378 , H01Q5/385 , H01Q5/392 , H01Q9/14
摘要： An antenna with proximity sensor function is disclosed, the antenna includes at least one parasitic element coupled to a filter circuit and a proximity sensing circuit for sensing a load on the parasitic element to determine load capacitive loading characteristics for sensing user leading of the device. By sensing the user loading or mode of the device, the antenna can be reconfigured with beam steering or frequency shifting adjustments.
摘要翻译： 公开了一种具有接近传感器功能的天线，天线包括耦合到滤波器电路的至少一个寄生元件和用于感测寄生元件上的负载的接近感测电路，以确定用于感测设备引导的用户的负载电容负载特性。 通过感测设备的用户加载或模式，可以通过波束控制或频移调整重新配置天线。
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公开(公告)号：US08648756B1
公开(公告)日：2014-02-11
申请号：US13548211
申请日：2012-07-13
IPC分类号： H01Q9/16
CPC分类号： H01Q1/243 , H01Q5/335 , H01Q5/35 , H01Q5/364 , H01Q5/40 , H01Q9/0421 , H01Q9/0442 , H01Q9/42
摘要： An antenna comprised of multiple feed ports with independent tuning of the antenna at each feed port to optimize the impedance match between the antenna and transceivers connected to the ports. Filters designed into one or several of the feed ports to provide isolation between the multiple ports and to adjust the frequency response at each port. One or multiple active components connected to the feed ports to provide dynamic tuning of the coupled or driven elements.
摘要翻译： 天线包括多个馈电端口，在每个馈电端口独立调谐天线，以优化天线与连接到端口的收发器之间的阻抗匹配。 设计成一个或多个馈送端口的滤波器，以提供多个端口之间的隔离，并调整每个端口的频率响应。 一个或多个有源组件连接到馈送端口，以提供耦合或被驱动元件的动态调谐。
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公开(公告)号：US08648755B2
公开(公告)日：2014-02-11
申请号：US13726477
申请日：2012-12-24
IPC分类号： H01Q9/00
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主动调谐元件的天线。 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：US08604988B2
公开(公告)日：2013-12-10
申请号：US13612833
申请日：2012-09-13
IPC分类号： H01Q9/00
CPC分类号： H01Q9/06 , H01Q1/243 , H01Q3/00 , H01Q9/0421
摘要： A multi-function array is described where several communication system functions are realized using the same antenna architecture. An array of antenna elements where each antenna element can generate multiple radiation patterns is described; the multiple radiation patterns from each antenna element provides increased capability and flexibility in generating a phased array, a MIMO antenna system, a receive diversity antenna system, as well as direction finding feature by way of an interferometer function provided by one or multiple elements. The small volume attributes of the antenna elements populating the array lend this technique to mobile wireless devices as well as access points.
摘要翻译： 描述了一种多功能阵列，其中使用相同的天线架构来实现若干通信系统功能。 描述了每个天线元件可以产生多个辐射图案的天线元件阵列; 来自每个天线元件的多个辐射图案通过由一个或多个元件提供的干涉仪功能提供增强的生产相控阵列，MIMO天线系统，接收分集天线系统以及测向特征的能力和灵活性。 填充阵列的天线元件的小体积属性将该技术借给移动无线设备以及接入点。
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公开(公告)号：US20130194133A1
公开(公告)日：2013-08-01
申请号：US13557182
申请日：2012-07-24
IPC分类号： G01S19/35
摘要： A modal antenna is implemented to provide a variable radiation pattern for improved GPS (Global Positioning System) signal reception. A multitude of antenna radiation patterns generated from a modal antenna provide the capability to optimally acquire GPS signals across a wide range of angles of arrival. Minimum radiation pattern roll-off is observed from the composite pattern generated from the multiple patterns. An algorithm is described that reduces the acquisition time for a location fix for cold and hot start conditions.
摘要翻译： 实现模态天线以提供用于改进的GPS（全球定位系统）信号接收的可变辐射图。 从模态天线产生的大量天线辐射图提供了在宽范围的到达角度下最佳地获取GPS信号的能力。 从多个图案生成的复合图案观察到最小辐射图滚降。 描述了一种算法，其减少了用于冷和热启动条件的定位的获取时间。
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36.发明申请POWER MANAGEMENT & CONTROL SYNCHRONIZATION WITHIN IN A WIRELESS NETWORK USING MODAL ANTENNAS AND RELATED METHODS 有权使用模拟天线的无线网络中的电源管理与控制同步及相关方法公开(公告)号：US20130150040A1
公开(公告)日：2013-06-13
申请号：US13523678
申请日：2012-06-14
CPC分类号： H04W52/00 , H01Q1/243 , H01Q3/44 , H04W36/165 , H04W52/143 , H04W52/367
摘要： A means of power management and control via a reverse link of a CDMA or LTE network is disclosed. The protocol is set to superimpose itself in an agnostic way to the power management as one more layer of freedom is added. The adjustment depending on the power control is then derived by mismatch if too much power or antenna tuning to enhance the power. This is also following a table in the device that will adjust ECC in case of a MIMO transmission such as LTE as well as SAR. This will generate also a mean of a soft-handoff and load control on the base station.
摘要翻译： 公开了通过CDMA或LTE网络的反向链路进行功率管理和控制的手段。 该协议被设置为以不可知的方式将其自身叠加到电源管理中，因为增加了一层自由。 然后根据功率控制进行调整，如果太多功率或天线调谐以增强功率，则通过失配导出。 这也是在设备中将在诸如LTE以及SAR之类的MIMO传输的情况下调整ECC的表。 这也将产生基站上的软切换和负载控制的平均值。
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公开(公告)号：US20130149957A1
公开(公告)日：2013-06-13
申请号：US13523687
申请日：2012-06-14
IPC分类号： H04B7/15
CPC分类号： H04B7/15 , H04B7/15535
摘要： A dynamically tuned repeater system for improved communication system performance is disclosed. The repeater circuit consists of power amplifiers, low noise amplifiers, filters, switches and antennas along with tuning circuits integrated and controlled to provide an optimized system for RF transmission improvement. Dynamic tuning provides the ability to maintain optimized system performance as required by communication link characteristics. Inputs from proximity sensors are used to further optimize system performance. The repeater topology is capable of transmission and reception enhancement at a multitude of frequency bands.
摘要翻译： 公开了一种用于改善通信系统性能的动态调谐中继器系统。 中继器电路由功率放大器，低噪声放大器，滤波器，开关和天线以及集成和控制的调谐电路组成，以提供优化的RF传输改进系统。 动态调整提供了根据通信链路特性所需的维护优化的系统性能的能力。 来自接近传感器的输入用于进一步优化系统性能。 中继器拓扑能够在多个频带上进行发送和接收增强。
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公开(公告)号：US08421702B2
公开(公告)日：2013-04-16
申请号：US12758725
申请日：2010-04-12
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha , Chulmin Han , Byoeng Sug Kwak
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha , Chulmin Han , Byoeng Sug Kwak
IPC分类号： H01Q9/28
CPC分类号： H01Q7/00
摘要： A multi-layer reactively loaded isolated magnetic (IMD) dipole with improved bandwidth and efficiency characteristics to be used in wireless communications and other applicable systems. The multi-layer IMD antenna comprises a first element positioned above a ground plane, a second element positioned above a ground plane and coupled to the first portion. Reactive components are integrated into one or both elements to optimize the frequency response of the antenna. The range of frequencies covered to be determined by the shape, size, and number of elements in the physical configuration of the components. Portions of or the entire ground plane can be removed beneath the elements.
摘要翻译： 一种多层反应式加载的隔离磁（IMD）偶极子，具有改进的带宽和效率特性，用于无线通信和其他适用的系统。 多层IMD天线包括位于接地平面上方的第一元件，位于接地平面上方并耦合到第一部分的第二元件。 无功组件被集成到一个或两个元件中以优化天线的频率响应。 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。 可以在元件下方移除部分地面或整个地平面。
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公开(公告)号：US08362962B2
公开(公告)日：2013-01-29
申请号：US13029564
申请日：2011-02-17
IPC分类号： H01Q9/38
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：US07911402B2
公开(公告)日：2011-03-22
申请号：US12043090
申请日：2008-03-05
IPC分类号： H01Q9/00
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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