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公开(公告)号：US20120172096A1
公开(公告)日：2012-07-05
申请号：US12984932
申请日：2011-01-05
IPC分类号： H04W88/02
CPC分类号： H01Q1/246
摘要： The present invention relates to an antenna array for supporting multiple beam architectures. For example, a transceiver may include an antenna array. The antenna array includes a plurality of antenna elements, where the plurality of antenna elements is configured to support at least two beam architectures in a cell site. Each beam architecture is associated with a different configuration of sectors and beamforming signals. According to one embodiment, each beam architecture is associated with a different wireless standard. According to another embodiment, each beam architecture is associated with a different carrier within one wireless standard. The antenna elements may be arranged as a circular array.
摘要翻译： 本发明涉及一种支持多光束结构的天线阵列。 例如，收发器可以包括天线阵列。 天线阵列包括多个天线元件，其中多个天线元件被配置为在小区站点中支持至少两个波束架构。 每个波束结构与扇区和波束成形信号的不同配置相关联。 根据一个实施例，每个波束架构与不同的无线标准相关联。 根据另一实施例，每个波束结构与一个无线标准内的不同载波相关联。 天线元件可以被布置为圆形阵列。
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公开(公告)号：US08594735B2
公开(公告)日：2013-11-26
申请号：US12984950
申请日：2011-01-05
IPC分类号： H04B1/38
CPC分类号： H01Q21/20 , H01Q1/246 , H01Q3/2605 , H01Q21/205 , H01Q25/00 , H04B7/0617
摘要： The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver for communicating data in a cell site of a wireless communication system. The transceiver includes the conformal antenna array including a plurality of antenna elements, where the plurality of antenna elements has a non-linear antenna configuration to occupy at least two dimensions, and a controller configured to transmit multiple beamforming signals using at least two same antenna elements of the plurality of antenna elements.
摘要翻译： 本发明涉及保形天线阵列。 本发明的实施例提供了一种用于在无线通信系统的小区站点中传送数据的收发器。 收发器包括包括多个天线元件的适形天线阵列，其中多个天线元件具有非线性天线配置以占据至少两个维度;以及控制器，被配置为使用至少两个相同的天线元件发射多个波束形成信号 的多个天线元件。
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公开(公告)号：US08457698B2
公开(公告)日：2013-06-04
申请号：US12984932
申请日：2011-01-05
IPC分类号： H04M1/00
CPC分类号： H01Q1/246
摘要： The present invention relates to an antenna array for supporting multiple beam architectures. For example, a transceiver may include an antenna array. The antenna array includes a plurality of antenna elements, where the plurality of antenna elements is configured to support at least two beam architectures in a cell site. Each beam architecture is associated with a different configuration of sectors and beamforming signals. According to one embodiment, each beam architecture is associated with a different wireless standard. According to another embodiment, each beam architecture is associated with a different carrier within one wireless standard. The antenna elements may be arranged as a circular array.
摘要翻译： 本发明涉及一种支持多光束结构的天线阵列。 例如，收发器可以包括天线阵列。 天线阵列包括多个天线元件，其中多个天线元件被配置为在小区站点中支持至少两个波束架构。 每个波束结构与扇区和波束成形信号的不同配置相关联。 根据一个实施例，每个波束架构与不同的无线标准相关联。 根据另一实施例，每个波束结构与一个无线标准内的不同载波相关联。 天线元件可以被布置为圆形阵列。
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公开(公告)号：US20120171972A1
公开(公告)日：2012-07-05
申请号：US12984950
申请日：2011-01-05
IPC分类号： H04B1/38
CPC分类号： H01Q21/20 , H01Q1/246 , H01Q3/2605 , H01Q21/205 , H01Q25/00 , H04B7/0617
摘要： The present invention relates to a conformal antenna array. Embodiments of the present invention provide a transceiver for communicating data in a cell site of a wireless communication system. The transceiver includes the conformal antenna array including a plurality of antenna elements, where the plurality of antenna elements has a non-linear antenna configuration to occupy at least two dimensions, and a controller configured to transmit multiple bearnforming signals using at least two same antenna elements of the plurality of antenna elements.
摘要翻译： 本发明涉及保形天线阵列。 本发明的实施例提供了一种用于在无线通信系统的小区站点中传送数据的收发器。 收发器包括包括多个天线元件的共形天线阵列，其中多个天线元件具有非线性天线配置以占据至少两个维度;以及控制器，被配置为使用至少两个相同的天线元件发送多个成形信号 的多个天线元件。
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公开(公告)号：US20100247278A1
公开(公告)日：2010-09-30
申请号：US12415064
申请日：2009-03-31
申请人： Eric C. Beck , Theodore Sizer , Cuong Tran , Susan J. Walker
发明人： Eric C. Beck , Theodore Sizer , Cuong Tran , Susan J. Walker
IPC分类号： B60P1/00
摘要： An apparatus and method for deploying a payload at a location are provided. The apparatus includes a mount adapted to be attached to a mobile unit while allowing normal operation of the mobile unit, and a deployment mechanism. The deployment mechanism supports a payload securing mode in which the deployment mechanism secures the payload to the mount and a payload deployment mode in which the deployment mechanism causes the payload to be ejected from the mount. The deployment mechanism is adapted to transition from the payload securing mode to the payload deployment mode in response to a control signal. The deployment mechanism includes a securing means adapted for securing the payload to the mount, an ejecting means adapted for ejecting the payload from the mount, and a breaking means adapted for breaking the securing means in response to a control signal, thereby causing the ejecting means to eject the payload from the mount.
摘要翻译： 提供了一种用于在位置处部署有效载荷的装置和方法。 该装置包括适于附接到移动单元的安装台，同时允许移动单元的正常操作以及展开机构。 部署机构支持有效载荷保护模式，其中部署机构将有效载荷固定到安装座以及有效载荷部署模式，其中部署机构使有效载荷从安装座弹出。 部署机构适于响应于控制信号从有效负载保护模式转换到有效载荷部署模式。 展开机构包括适于将有效载荷固定到安装件上的固定装置，适于从安装件上弹出有效载荷的弹出装置，以及适于响应于控制信号而破坏固定装置的断开装置，从而使排出装置 从安装座弹出有效载荷。
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6.发明申请ROBUST BEAMFORMING FOR ANTENNA ARRAYS THROUGH USE OF MOTION/DISPLACEMENT SENSING 审中-公开通过使用运动/位移感测的天线阵列的稳定波束公开(公告)号：US20120169539A1
公开(公告)日：2012-07-05
申请号：US12984916
申请日：2011-01-05
申请人： Howard C. Huang , Cuong Tran
发明人： Howard C. Huang , Cuong Tran
IPC分类号： H01Q3/00
CPC分类号： H01Q3/26
摘要： One embodiment of a beamforming system includes an antenna array and at least one sensor configured to sense one of movement and displacement of at least a portion of the antenna array. A processor is configured to control beamforming by the antenna array based on output from the sensor.
摘要翻译： 波束成形系统的一个实施例包括天线阵列和被配置为感测天线阵列的至少一部分的移动和位移之一的至少一个传感器。 处理器被配置为基于来自传感器的输出来控制天线阵列的波束成形。
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公开(公告)号：US20160003636A1
公开(公告)日：2016-01-07
申请号：US14856596
申请日：2015-09-17
申请人： Victor Ng-Thow-Hing , Cuong Tran , Karlin Bark
发明人： Victor Ng-Thow-Hing , Cuong Tran , Karlin Bark
CPC分类号： G01C21/3658 , G02B27/01 , G02B2027/0127 , G02B2027/0138 , G02B2027/014 , G02B2027/0187 , G06K9/00315 , G06K9/00791 , G06K9/00798 , G08G1/167 , H04N7/188
摘要： Multi-level navigation monitoring and control is provided. A system includes a lane marking manager determining a first boundary line, a second boundary line, and a centerline of a current lane of travel. The system also includes a confidence level determiner assigning a first confidence level to the first boundary line, a second confidence level to the second boundary line, and a third confidence level to the centerline. Further, the system includes a user interface outputting representations of the first boundary line, the second boundary line, and the centerline based, at least in part, on the first confidence level, the second confidence level, and the third confidence level.
摘要翻译： 提供多级导航监控。 系统包括确定当前行车道的第一边界线，第二边界线和中心线的车道标记管理器。 该系统还包括置信水平确定器，其将第一置信水平分配给第一边界线，向第二边界线分配第二置信水平，并将第三置信水平分配给中心线。 此外，系统包括至少部分地基于第一置信水平，第二置信水平和第三置信水平输出第一边界线，第二边界线和中心线的表示的用户界面。
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公开(公告)号：US07668962B2
公开(公告)日：2010-02-23
申请号：US11052644
申请日：2005-02-07
申请人： Cuong Tran , Partha Seetala , Bhavin Thaker
发明人： Cuong Tran , Partha Seetala , Bhavin Thaker
IPC分类号： G06F15/16
CPC分类号： G06F11/2012 , G06F11/2023 , H04L69/40
摘要： A system for connection failover using redirection includes a primary server comprising a primary connection failover driver (CFD), a shadow server comprising a shadow CFD, and a client. The primary and shadow servers and the client are coupled via a network. The primary server and the client are configured to cooperate to establish a network connection. The primary CFD is configured to redirect a first message packet, targeted for transmission to the client over the network connection, to the shadow server. The shadow CFD is configured to copy contents of the first message packet into a log, and forward the first message packet to the client after the contents have been copied.
摘要翻译： 用于使用重定向的连接故障转移的系统包括主服务器，其包括主连接故障转移驱动器（CFD），包括影子CFD的影子服务器和客户端。 主服务器和影子服务器和客户端通过网络耦合。 主服务器和客户端被配置为协作以建立网络连接。 主CFD配置为将通过网络连接传输到客户端的第一个消息包重定向到影子服务器。 影子CFD被配置为将第一消息包的内容复制到日志中，并且在复制内容之后将第一消息包转发给客户端。
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公开(公告)号：US5668560A
公开(公告)日：1997-09-16
申请号：US380277
申请日：1995-01-30
摘要： A wireless electronic module includes a folded monopole antenna having an antenna port impedance which is reactive at the RF frequency of operation and which conjugately matches the reactive impedance of the electronic circuit which connects to the antenna port. A grounded shield is interposed between the antenna and the electronic circuit to reduce RF losses at the antenna.
摘要翻译： 无线电子模块包括折叠的单极天线，其具有天线端口阻抗，该天线端口阻抗在RF操作频率下是无功的，并且与连接到天线端口的电子电路的无功阻抗共轭匹配。 在天线和电子电路之间插入接地屏蔽，以减少天线的射频损耗。
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公开(公告)号：US5721521A
公开(公告)日：1998-02-24
申请号：US695153
申请日：1996-08-05
IPC分类号： H01P1/20
CPC分类号： H01P1/20
摘要： A band-reject filter includes a three port circulator having an input port, a second port connected to a bandpass filter terminated in a matched load, and a third output port. The loss of the band-reject filter is enhanced by controlling the amplitude and phase of a feed-forward signal, passing between the input port and output port, relative to the amplitude and phase of a reflected signal from the matched load.
摘要翻译： 带阻滤波器包括具有输入端口的三端口循环器，连接到以匹配负载端接的带通滤波器的第二端口和第三输出端口。 相对于来自匹配负载的反射信号的幅度和相位，通过控制在输入端口和输出端口之间通过的前馈信号的幅度和相位来增强带阻滤波器的损耗。
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