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31.发明授权Physical layer repeater with discrete time filter for all-digital detection and delay generation 有权具有离散时间滤波器的物理层中继器，用于全数字检测和延迟生成公开(公告)号：US08078100B2
公开(公告)日：2011-12-13
申请号：US11340860
申请日：2006-01-27
申请人： James A. Proctor, Jr. , Kenneth M. Gainey , Carlos M. Puig , James C. Otto , Lawrence W. LaMont, Jr.
发明人： James A. Proctor, Jr. , Kenneth M. Gainey , Carlos M. Puig , James C. Otto , Lawrence W. LaMont, Jr.
IPC分类号： H04B7/15
CPC分类号： H03H17/0275 , H03H15/00 , H03H2017/0247 , H04B7/155 , H04B7/15542
摘要： A discrete time bandpass filter element (103) having multiple stages (201, 202, 203, 204, 205) for use in a time division duplex radio protocol communications system including an automatic gain control. Discrete time bandpass filter is used to generate delay and can replace SAW filters in a wireless frequency translating repeater.
摘要翻译： 一种具有用于包括自动增益控制的时分双工无线电协议通信系统的多级（201,202,203,204,205）的离散时间带通滤波器元件（103）。 离散时间带通滤波器用于产生延迟并且可以替代无线频率转换中继器中的SAW滤波器。
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公开(公告)号：US08027642B2
公开(公告)日：2011-09-27
申请号：US10551895
申请日：2004-04-06
CPC分类号： H04B7/15585
摘要： A frequency translating repeater (200) for use in a wireless local area network includes a cancellation unit. Canceller (402) is controlled by control (401) to provide an injection signal for canceling leakage in a receive signal path. Reference coupler (403) provides a reference signal from the transmit signal, injection coupler (404) injects a correction signal, and sample coupler (405) provides a sample for feedback. A processor (510) receives the sample signal through a detector (415). Although the present invention is intended for a frequency translating repeater, it has broad applications in radio transceivers in general. One specific application is with frequency division duplex (FDD) handsets or base stations utilizing CDMA technologies such as W-CDMA and IS-2000 or 1XEV-DV/DO.
摘要翻译： 用于无线局域网的频率转换中继器（200）包括消除单元。 消除器（402）由控制（401）控制，以提供用于消除接收信号路径中的泄漏的喷射信号。 参考耦合器（403）从发送信号提供参考信号，注入耦合器（404）注入校正信号，并且采样耦合器（405）提供用于反馈的采样。 处理器（510）通过检测器（415）接收采样信号。 虽然本发明旨在用于频率转换中继器，但是它在一般的无线电收发器中具有广泛的应用。 一个具体应用是使用CDMA技术（如W-CDMA和IS-2000或1XEV-DV / DO）的频分双工（FDD）手机或基站。
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公开(公告)号：US07787408B2
公开(公告)日：2010-08-31
申请号：US11802094
申请日：2007-05-18
CPC分类号： H04W88/085 , H04W16/26
摘要： A wireless repeater extends a coverage area of a wireless network base station within a structure or facility. The repeater includes a master unit for wirelessly communicating with the wireless network base station and a slave unit for wirelessly communicating with one or more subscriber terminals. The master unit is connected to the slave unit through new or existing wiring in the structure to enable the master unit to transmit wireless signals to the slave unit on a downlink transport frequency and to receive wireless signals from the slave unit on an uplink transport frequency in a manner that is transparent to the wireless base station and the subscriber terminals.
摘要翻译： 无线中继器在结构或设施内扩展无线网络基站的覆盖区域。 中继器包括用于与无线网络基站无线通信的主单元和用于与一个或多个用户终端进行无线通信的从单元。 主单元通过结构中的新的或现有的布线连接到从单元，以使得主单元能够在下行链路传输频率上向从单元发送无线信号，并且在上行链路传输频率上从从单元接收无线信号 对无线基站和用户终端透明的方式。
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公开(公告)号：US07528789B2
公开(公告)日：2009-05-05
申请号：US11800949
申请日：2007-05-08
申请人： Griffin K. Gothard , Alton S. Keel, Jr. , Christopher A. Snyder , Bing Chiang , Joe T. Richeson , Douglas H. Wood , James A. Proctor, Jr. , Kenneth M. Gainey
发明人： Griffin K. Gothard , Alton S. Keel, Jr. , Christopher A. Snyder , Bing Chiang , Joe T. Richeson , Douglas H. Wood , James A. Proctor, Jr. , Kenneth M. Gainey
IPC分类号： H01Q19/10
CPC分类号： H01Q19/32 , H01Q1/241 , H01Q1/246 , H01Q3/2605 , H01Q3/2611 , H01Q3/446 , H01Q19/26
摘要： An antenna apparatus, which can increase capacity in a cellular communication system or Wireless Local Area Network (WLAN), such as an 802.11 network, operates in conjunction with a mobile subscriber unit or client station. At least one antenna element is active and located within multiple passive antenna elements. The passive antenna elements are coupled to selectable impedance components for phase control of re-radiated RF signals. Various techniques for determining the phase of each antenna element are supported to enable the antenna apparatus to direct an antenna beam pattern toward a base station or access point with maximum gain, and, consequently, maximum signal-to-noise ratio. By directionally receiving and transmitting signals, multipath fading is greatly reduced as well as intercell interference.
摘要翻译： 可以增加诸如802.11网络的蜂窝通信系统或无线局域网（WLAN）中的容量的天线装置与移动用户单元或客户端一起操作。 至少一个天线元件是有源的并且位于多个无源天线元件内。 无源天线元件耦合到可选择的阻抗分量，用于再辐射RF信号的相位控制。 支持用于确定每个天线元件的相位的各种技术，以使得天线装置能够将天线波束图案引导到具有最大增益的基站或接入点，并因此导致最大的信噪比。 通过定向接收和发送信号，多径衰落大大降低以及小区间干扰。
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公开(公告)号：US07463200B2
公开(公告)日：2008-12-09
申请号：US11602455
申请日：2006-11-21
IPC分类号： H01Q1/38
CPC分类号： H04B7/1555 , H01Q1/38 , H01Q7/00 , H01Q19/10 , H04W88/085
摘要： A wireless communication node, such as a repeater, including a frequency translating repeater, a physical layer (PHY) repeater, time divisional duplex repeater (TDD) and the like, is configured with a pair of directional patch antennae and an omni-directional antenna. The patch antennae can be selected depending on the orientation of the repeater package to communicate with a station such as an access point or a base station. The omni-directional antenna can be directed toward another station such as a client. The patch antennae and the omni-directional antenna can be orthogonally polarized to increase isolation and reduce electromagnetic coupling. Multiple antennae can be used in multiple-input-multiple-output (MIMO) configurations.
摘要翻译： 包括频率转换中继器，物理层（PHY）中继器，时分双工中继器（TDD）等的诸如中继器的无线通信节点被配置有一对定向贴片天线和全向天线 。 可以根据中继器包的方向来选择贴片天线，以与诸如接入点或基站的站进行通信。 全向天线可以被引导到诸如客户端的另一个站。 贴片天线和全向天线可以正交极化，以增加隔离度并减少电磁耦合。 多天线可用于多输入多输出（MIMO）配置。
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公开(公告)号：USD532780S1
公开(公告)日：2006-11-28
申请号：US29229607
申请日：2005-05-10
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公开(公告)号：US06989797B2
公开(公告)日：2006-01-24
申请号：US10744912
申请日：2003-12-23
申请人： Griffin K. Gothard , Alton S. Keel, Jr. , Christopher A. Snyder , Bing Chiang , Joe T. Richeson , Douglas H. Wood , James A. Proctor, Jr. , Kenneth M. Gainey
发明人： Griffin K. Gothard , Alton S. Keel, Jr. , Christopher A. Snyder , Bing Chiang , Joe T. Richeson , Douglas H. Wood , James A. Proctor, Jr. , Kenneth M. Gainey
IPC分类号： H01Q19/10
CPC分类号： H01Q19/32 , H01Q1/241 , H01Q1/246 , H01Q3/2605 , H01Q3/2611 , H01Q3/446 , H01Q19/26
摘要： An antenna apparatus, which can increase capacity in a cellular communication system or Wireless Local Area Network (WLAN), such as an 802.11 network, operates in conjunction with a mobile subscriber unit or client station. At least one antenna element is active and located within multiple passive antenna elements. The passive antenna elements are coupled to selectable impedance components for phase control of re-radiated RF signals. Various techniques for determining the phase of each antenna element are supported to enable the antenna apparatus to direct an antenna beam pattern toward a base station or access point with maximum gain, and, consequently, maximum signal-to-noise ratio. By directionally receiving and transmitting signals, multipath fading is greatly reduced as well as intercell interference.
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公开(公告)号：US06788268B2
公开(公告)日：2004-09-07
申请号：US10234036
申请日：2002-08-30
IPC分类号： H01Q302
CPC分类号： H01Q1/246 , H01Q3/26 , H01Q3/36 , H01Q3/46 , H01Q21/0018 , H01Q21/30 , H01Q25/00 , H04B7/0617 , H04B7/086
摘要： A directive antenna having plural antenna elements is arranged in a parasitic antenna array. Frequency selective components are connected to a first subset of the antenna elements. Weighting structures are connected to a second subset of the antenna elements. The first and second subsets of antenna elements may be connected by a space-fed power distribution system to produce independently steerable beams having spectrally separated signals.
摘要翻译： 具有多个天线元件的定向天线布置在寄生天线阵列中。 频率选择分量连接到天线元件的第一子集。 加权结构连接到天线元件的第二子集。 天线元件的第一和第二子集可以通过空间馈电的配电系统连接，以产生具有光谱分离信号的独立的可导向的光束。
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39.发明授权Antenna array structure stacked over printed wiring board with beamforming components 有权天线阵列结构堆叠在具有波束成形部件的印刷线路板上公开(公告)号：US06362790B1
公开(公告)日：2002-03-26
申请号：US09384041
申请日：1999-08-26
IPC分类号： H01Q124
CPC分类号： H01Q1/2275 , H01Q1/22 , H01Q1/362 , H01Q9/0407 , H01Q21/0093 , H01Q21/06 , H01Q21/061 , H01Q21/205 , H01Q23/00
摘要： A miniaturized directional antenna for use with system to provide data communication over wireless radio channels. The unit supports multiple antenna elements with a known orientation with respect to an earth ground plane reference. This greatly provides predictability in the steerability and other directional attributes of the antenna array using miniaturized chip multilayer or helical antenna elements, the unit may be constructed in a case or other form factor of approximately 3×3×1 inches for operation within the frequency bands around 1900 MHz.
摘要翻译： 一种小型定向天线，用于与无线无线电信道提供数据通信的系统。 该单元支持相对于接地平面参考具有已知定向的多个天线元件。 这使得使用小型化的芯片多层或螺旋天线元件的天线阵列的可操纵性和其它方向属性大大提供了可预测性，该单元可以构造成大约3×3×1英寸的壳体或其它形式，用于在1900MHz附近的频带内操作。
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公开(公告)号：US06239756B1
公开(公告)日：2001-05-29
申请号：US09443730
申请日：1999-11-19
IPC分类号： H01Q124
摘要： The invention relates to an antenna array used with a wireless subscriber unit. The antenna array can have a plurality of antenna elements attached to a housing. Expanding or collapsing the housing can move the antenna elements into an expanded or a collapsed state, respectively.
摘要翻译： 本发明涉及一种与无线用户单元一起使用的天线阵列。 天线阵列可以具有附接到壳体的多个天线元件。 扩大或塌缩壳体可以分别将天线元件移动到膨胀或折叠状态。
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