公开(公告)号：US20130122831A1

公开(公告)日：2013-05-16

申请号：US13608883

申请日：2012-09-10

Applicant: Laurent Desclos ,  Alexandre Dupuy

Inventor： Laurent Desclos ,  Alexandre Dupuy

IPC: H04B1/44

CPC classification number: H04B1/44 ,  H04B1/525

Abstract: A communication system has multiple paths including one or more Tx paths for processing Tx signals and one or more Rx paths for processing Rx signals, one or more PAs coupled respectively to the one or more Tx paths for amplifying the Tx signals, one or more LNAs coupled respectively to the one or more Rx paths for amplifying the Rx signals, one or more Tx filters coupled respectively to the one or more Tx paths for filtering the Tx signals, one or more Rx filters coupled respectively to the one or more Rx paths for filtering the Rx signals, and an antenna comprising multiple feeds coupled to the multiple paths, respectively, to provide physical separation of the multiple paths from each other. Physical separation among the multiple paths and impedance matching provides isolation among the multiple paths, and relaxes rejection considerations on the filters.

Abstract translation: 通信系统具有多个路径，包括用于处理Tx信号的一个或多个Tx路径和用于处理Rx信号的一个或多个Rx路径，分别耦合到一个或多个Tx路径以放大Tx信号的一个或多个PA，一个或多个LNA 分别耦合到用于放大Rx信号的一个或多个Rx路径，一个或多个Tx滤波器，分别耦合到一个或多个Tx路径，用于对Tx信号进行滤波，一个或多个Rx滤波器分别耦合到一个或多个Rx路径，用于 过滤Rx信号，以及包括分别耦合到多个路径的多个馈送的天线，以提供多个路径彼此的物理分离。 多个路径之间的物理分离和阻抗匹配提供了多个路径之间的隔离，并且放松了滤波器上的抑制考虑。

公开(公告)号：US20130109327A1

公开(公告)日：2013-05-02

申请号：US13557176

申请日：2012-07-24

Applicant: Barry Matsumori ,  Laurent Desclos ,  Sebastian Rowson ,  Jeffrey Shamblin

Inventor： Barry Matsumori ,  Laurent Desclos ,  Sebastian Rowson ,  Jeffrey Shamblin

IPC: H04W88/06

CPC classification number: H04W88/06 ,  H04W24/02

Abstract: A Modal antenna system, control system, and algorithm is described which provides for improved connectivity in a communication system where statistics of previous antenna modes or beam positions for a mobile device operating in conjunction with specific base stations, access points, or other communication terminals are used to make intelligent decisions for current antenna beam state for optimal connectivity. A modal antenna is implemented to provide a variable radiation pattern for improved connectivity and an algorithm is provided that controls current beam position as the mobile device moves through a communication network.

Abstract translation: 描述了模态天线系统，控制系统和算法，其提供在通信系统中改进的连接性，其中与特定基站，接入点或其他通信终端一起操作的移动设备的先前天线模式或波束位置的统计是 用于为当前天线波束状态做出智能决策以实现最佳连接。 实现模态天线以提供用于改善连接性的可变辐射图，并且提供了当移动设备移动通过通信网络时控制当前波束位置的算法。

公开(公告)号：US20130099987A1

公开(公告)日：2013-04-25

申请号：US13612833

申请日：2012-09-13

Applicant: Laurent Desclos ,  Sebastian Rowson ,  Jeffrey Shamblin

Inventor： Laurent Desclos ,  Sebastian Rowson ,  Jeffrey Shamblin

IPC: H01Q9/06

CPC classification number: H01Q9/06 ,  H01Q1/243 ,  H01Q3/00 ,  H01Q9/0421

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08421685B2

公开(公告)日：2013-04-16

申请号：US12776322

申请日：2010-05-07

Applicant: Xiaomeng Su ,  Ting Ting Dong ,  Sebastian Rowson ,  Jeffrey Shamblin ,  Laurent Desclos

Inventor： Xiaomeng Su ,  Ting Ting Dong ,  Sebastian Rowson ,  Jeffrey Shamblin ,  Laurent Desclos

IPC: H01Q1/24

CPC classification number: H01Q15/0053 ,  H01Q1/245

Abstract: A spatial filter is developed for specific absorption rate (SAR) reduction in a wireless device. A conductive element is designed to modify the near field distribution of an antenna operating in a wireless device. This reduces SAR while minimizing degradation of antenna efficiency at one or several frequency bands that the antenna is designed to operate over. Lumped reactance can be designed into the conductive element to generate low pass, band pass, and/or high pass frequency characteristics. Distributed reactance can be designed into the conductive element to replace or to work in conjunction with the lumped reactance. Active components can be designed into the conductive element to provide dynamic tuning of the frequency response of the conductive element.

Abstract translation: 为无线设备中的特定吸收率（SAR）减少而开发的空间滤波器。 导电元件被设计成修改在无线设备中工作的天线的近场分布。 这可以减少SAR，同时最大限度地降低天线在一个或几个频段上的衰减，天线设计为可以操作。 可以将集中电抗设计到导电元件中以产生低通，带通和/或高通频率特性。 分布式电抗可以设计成导电元件来代替或与集中电抗一起工作。 可以将有源部件设计成导电元件以提供导电元件的频率响应的动态调谐。

公开(公告)号：US08179323B2

公开(公告)日：2012-05-15

申请号：US12337639

申请日：2008-12-18

Applicant: Jeffrey Shamblin ,  Laurent Desclos ,  Mark Krier

Inventor： Jeffrey Shamblin ,  Laurent Desclos ,  Mark Krier

IPC: H01Q1/38

CPC classification number: H01Q1/38 ,  Y10T29/49016

Abstract: A conductive layer is applied to a thermoformed plastic component to form an integrated antenna assembly. The conductive layer is on a flexible layer and adhered or attached to the rigid thermoformed plastic carrier. Features are designed into the thermoformed plastic carrier to provide electrical contacts from the conductive layer to the circuit board of the communication device and to mechanically attach the carrier to the circuit board. Multiple conductive layers can be applied to a multi-layered thermoformed structure to form a multi-antenna assembly.

Abstract translation: 将导电层施加到热成型塑料部件以形成集成天线组件。 导电层位于柔性层上并粘附或附着到刚性热成型塑料载体上。 将特征设计到热成型塑料载体中以提供从导电层到通信装置的电路板的电触点，并将载体机械地附接到电路板。 可以将多个导电层施加到多层热成型结构以形成多天线组件。

公开(公告)号：US08077116B2

公开(公告)日：2011-12-13

申请号：US12894052

申请日：2010-09-29

Applicant: Jeffrey Shamblin ,  Chulmin Han ,  Rowland Jones ,  Sebastian Rowson ,  Laurent Desclos

Inventor： Jeffrey Shamblin ,  Chulmin Han ,  Rowland Jones ,  Sebastian Rowson ,  Laurent Desclos

IPC: H01Q1/36

CPC classification number: H01Q1/243 ,  H01Q5/321 ,  H01Q5/371 ,  H01Q5/385 ,  H01Q5/392 ,  H01Q9/0442 ,  H01Q9/145 ,  H01Q9/42 ,  Y10T29/49016

Abstract: A multi-frequency antenna comprising an IMD element, one or more active tuning elements and one or more parasitic elements. The IMD element is used in combination with the active tuning and parasitic elements for enabling a variable frequency at which the antenna operates, wherein, when excited, the parasitic elements may couple with the IMD element to change an operating characteristic of the IMD element.

Abstract translation: 一种包括IMD元件，一个或多个有源调谐元件和一个或多个寄生元件的多频天线。 IMD元件与有源调谐和寄生元件组合使用，用于实现天线操作的可变频率，其中当激励时，寄生元件可以与IMD元件耦合以改变IMD元件的工作特性。

公开(公告)号：US20110001676A1

公开(公告)日：2011-01-06

申请号：US12876681

申请日：2010-09-07

Applicant: Alf Friman ,  Sverker Petersson ,  Laurent Desclos ,  Jeffrey Shamblin

Inventor： Alf Friman ,  Sverker Petersson ,  Laurent Desclos ,  Jeffrey Shamblin

IPC: H01Q1/50

CPC classification number: H01Q21/30 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/328 ,  H01Q5/364 ,  H01Q7/005 ,  H01Q7/06

Abstract: An active tuned loop-coupled antenna capable of optimizing performance over incremental bandwidths and capable of tuning over a large total bandwidth to be used in wireless communications. The active loop is capable of serving as the radiating element or a radiating element can be coupled to this active loop. Multiple active tuned loops can be coupled together to extend the total bandwidth of the antenna. Active components can be incorporated into the antenna structure to provide yet additional extension of the bandwidth along with increased optimization of antenna performance over the frequency range of the antenna.

Abstract translation: 一种主动的调谐环路耦合天线，能够在增量带宽上优化性能，并且能够在无线通信中使用的大的总带宽上进行调谐。 有源环路能够用作辐射元件，或者辐射元件可以耦合到该有源环路。 多个主动调谐环路可以耦合在一起以扩展天线的总带宽。 可以将有源组件并入天线结构中，以提供带宽的额外扩展，同时在天线的频率范围上增加天线性能的优化。

公开(公告)号：US20100283691A1

公开(公告)日：2010-11-11

申请号：US12776322

申请日：2010-05-07

Applicant: Xiaomeng Su ,  Ting Ting Dong ,  Sebastian Rowson ,  Jeffrey Shamblin ,  Laurent Desclos

Inventor： Xiaomeng Su ,  Ting Ting Dong ,  Sebastian Rowson ,  Jeffrey Shamblin ,  Laurent Desclos

IPC: H01Q1/24

CPC classification number: H01Q15/0053 ,  H01Q1/245

Abstract: A spatial filter is developed for specific absorption rate (SAR) reduction in a wireless device. A conductive element is designed to modify the near field distribution of an antenna operating in a wireless device. This reduces SAR while minimizing degradation of antenna efficiency at one or several frequency bands that the antenna is designed to operate over. Lumped reactance can be designed into the conductive element to generate low pass, band pass, and/or high pass frequency characteristics. Distributed reactance can be designed into the conductive element to replace or to work in conjunction with the lumped reactance. Active components can be designed into the conductive element to provide dynamic tuning of the frequency response of the conductive element.

Abstract translation: 为无线设备中的特定吸收率（SAR）减少而开发的空间滤波器。 导电元件被设计成修改在无线设备中工作的天线的近场分布。 这可以减少SAR，同时最大限度地降低天线在一个或几个频段上的衰减，天线的设计可以在此操作。 可以将集中电抗设计到导电元件中以产生低通，带通和/或高通频率特性。 分布式电抗可以设计成导电元件来代替或与集中电抗一起工作。 可以将有源部件设计成导电元件以提供导电元件的频率响应的动态调谐。

公开(公告)号：US07812774B2

公开(公告)日：2010-10-12

申请号：US12117669

申请日：2008-05-08

Applicant: Alf Friman ,  Sverker Petersson ,  Laurent Desclos ,  Jeffrey Shamblin

Inventor： Alf Friman ,  Sverker Petersson ,  Laurent Desclos ,  Jeffrey Shamblin

IPC: H01Q7/00

CPC classification number: H01Q21/30 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/328 ,  H01Q5/364 ,  H01Q7/005 ,  H01Q7/06

Abstract: An active tuned loop-coupled antenna capable of optimizing performance over incremental bandwidths and capable of tuning over a large total bandwidth to be used in wireless communications. The active loop is capable of serving as the radiating element or a radiating element can be coupled to this active loop. Multiple active tuned loops can be coupled together to extend the total bandwidth of the antenna. Active components can be incorporated into the antenna structure to provide yet additional extension of the bandwidth along with increased optimization of antenna performance over the frequency range of the antenna.

Abstract translation: 一种主动的调谐环路耦合天线，能够在增量带宽上优化性能，并且能够在无线通信中使用的大的总带宽上进行调谐。 有源环路能够用作辐射元件，或者辐射元件可以耦合到该有源环路。 多个主动调谐环路可以耦合在一起以扩展天线的总带宽。 可以将有源组件并入天线结构中，以提供带宽的额外扩展，同时在天线的频率范围上增加天线性能的优化。

公开(公告)号：US07671816B2

公开(公告)日：2010-03-02

申请号：US11870343

申请日：2007-10-10

Applicant: Rowland Jones ,  Jeffrey Shamblin ,  Sebastian Rowson ,  Laurent Desclos

Inventor： Rowland Jones ,  Jeffrey Shamblin ,  Sebastian Rowson ,  Laurent Desclos

IPC: H01Q1/00 ,  H01Q9/16 ,  H01Q1/36

CPC classification number: H01Q1/38 ,  H01Q1/362 ,  H01Q9/24 ,  H01Q9/42

Abstract: An antenna includes a core formed of a high-permeability material and a coil wire wrapped around at least a part of the core. In one embodiment, the high-permeability material includes ferrite material.

Abstract translation: 天线包括由高磁导率材料形成的芯和缠绕在芯的至少一部分上的线圈线。 在一个实施例中，高磁导率材料包括铁氧体材料。