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71. 发明授权

US09263795B2 Mobile wireless communications device having dual antenna system for cellular and WiFi 有权
公开(公告)号：US09263795B2
公开(公告)日：2016-02-16
申请号：US14471521
申请日：2014-08-28
申请人： BLACKBERRY LIMITED
发明人： Ying Tong Man , Yihong Qi
IPC分类号： H01Q1/52 , H01Q1/22 , H01Q1/24 , H01Q21/28 , H01Q21/00 , H01Q9/04 , H01Q25/00 , H04M1/02
CPC分类号： H01Q1/523 , H01Q1/2291 , H01Q1/243 , H01Q1/521 , H01Q9/045 , H01Q21/0087 , H01Q21/28 , H01Q25/00 , H04M1/026 , Y10T29/49016 , Y10T29/49018
摘要： A mobile wireless communications device includes a housing and circuit board carried by the housing. Radio Frequency (RF) circuitry is mounted on the circuit board. A first antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for cellular phone communications. A second antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for WiFi communications. The second antenna comprises an inverted-F or monopole antenna having an opening gap that is pointed away from the first antenna.

72. 发明申请

US20160036136A1 MULTIPLE POLARIZATION ELECTROMAGNETIC WAVE CIRCUITS AND METHODS 审中-公开
标题翻译：多极化电磁波电路及方法
公开(公告)号：US20160036136A1
公开(公告)日：2016-02-04
申请号：US14449526
申请日：2014-08-01
申请人： QUALCOMM Incorporated
发明人： Saihua Lin
IPC分类号： H01Q21/24 , H01Q25/00 , H04B1/40 , H01Q21/00
CPC分类号： H01Q21/245 , H01Q21/0006 , H01Q25/00 , H04B1/40 , H04B7/00
摘要： The present disclosure includes multiple polarization electromagnetic wave circuits and methods. In one embodiment, sensors are placed along different axes of an antenna. Sensors along an axis produce a differential signal when a wave on the antenna is polarized along the axis of the sensors. Sensors along another axis produce a common mode signal when a wave on the antenna is polarized along a different axis of the sensors. Another aspect of the disclosure includes a network of inductors arranged in a ring between a transceiver and a multiport antenna. Switches may be configured to couple ports of the antenna to ports of the transceiver to transmit and receive different polarizations.
摘要翻译：本公开包括多极化电磁波电路和方法。在一个实施例中，传感器沿着天线的不同轴线放置。当天线上的波沿着传感器的轴线偏振时，轴上的传感器产生差分信号。当天线上的波沿传感器的不同轴线偏振时，沿另一轴的传感器产生共模信号。本公开的另一方面包括布置在收发器和多端口天线之间的环中的电感器网络。开关可以被配置为将天线的端口耦合到收发器的端口以发射和接收不同的极化。

73. 发明申请

US20160013831A1 FULL DUPLEX BACKHAUL RADIO WITH MIMO ANTENNA ARRAY 有权
标题翻译：全双工无线射频天线阵列
公开(公告)号：US20160013831A1
公开(公告)日：2016-01-14
申请号：US14837797
申请日：2015-08-27
申请人： CBF NETWORKS, INC.
发明人： David Andrew G. Lea , Kevin J. Negus
IPC分类号： H04B1/401 , H04L27/01
CPC分类号： H04B7/0408 , H01Q1/246 , H01Q1/48 , H01Q1/50 , H01Q21/062 , H01Q21/064 , H01Q21/065 , H01Q21/24 , H01Q21/29 , H01Q25/00 , H01Q25/005 , H04B1/401 , H04B1/50 , H04B7/0695 , H04B7/088 , H04B7/10 , H04B10/25 , H04L1/0001 , H04L1/004 , H04L1/18 , H04L5/0007 , H04L25/03828 , H04L27/01 , H04L27/2601 , H04L27/2636 , H04W88/08
摘要： A intelligent backhaul radio have an advanced antenna system for use in PTP or PMP topologies. The antenna system provides a significant diversity benefit. Antenna configurations are disclosed that provide for increased transmitter to receiver isolation, adaptive polarization and MIMO transmission equalization. Adaptive optimization of transmission parameters based upon side information provided in the form of metric feedback from a far end receiver utilizing the antenna system is also disclosed.
摘要翻译：智能回程无线电台具有先进的天线系统，用于PTP或PMP拓扑。天线系统提供了显着的多样性优势。公开了提供增加的发射机到接收机隔离，自适应偏振和MIMO传输均衡的天线配置。还公开了基于利用天线系统的远端接收机以度量反馈形式提供的侧信息的传输参数的自适应优化。

74. 发明授权

US09190717B2 Radar sensor 有权
标题翻译：雷达传感器
公开(公告)号：US09190717B2
公开(公告)日：2015-11-17
申请号：US13519567
申请日：2010-12-14
申请人： Thomas Schoeberl , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
发明人： Thomas Schoeberl , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
IPC分类号： G01S7/35 , G01S13/34 , G01S13/93 , H01Q1/32 , G01S7/03 , G01S13/42 , H01Q3/22 , H01Q21/08 , H01Q25/00 , G01S13/00
CPC分类号： H01Q1/3233 , G01S7/03 , G01S13/343 , G01S13/426 , G01S13/931 , G01S2013/9321 , H01Q3/22 , H01Q21/08 , H01Q25/00
摘要： A radar sensor including an antenna array having multiple antenna elements situated next to one another and at least one feeding point at an outer antenna element. The antenna elements are connected in series via delay lines. The radar sensor has at least two transmitting and receiving units which are each suitable for generating and evaluating a radar signal at a predefined frequency. The at least two transmitting and receiving units are connected to a feeding point of the antenna array. The frequencies of the radar signals of the at least two transmitting and receiving units are predefinable independently of one another.
摘要翻译：一种雷达传感器，包括具有彼此相邻的多个天线元件的天线阵列和外部天线元件处的至少一个馈电点。天线元件通过延迟线串联连接。雷达传感器具有至少两个发射和接收单元，每个发射和接收单元适于以预定频率产生和评估雷达信号。至少两个发射和接收单元连接到天线阵列的馈电点。至少两个发射和接收单元的雷达信号的频率彼此独立地是可预定义的。

75. 发明申请

US20150303587A1 CO-LINEAR MM-WAVE PHASED ARRAY ANTENNA WITH END-FIRE RADIATION PATTERN 审中-公开
标题翻译：具有终端火焰图案的线性天线MM波形阵列天线
公开(公告)号：US20150303587A1
公开(公告)日：2015-10-22
申请号：US13994789
申请日：2011-11-14
申请人： Helen K. Pan
发明人： Helen K. Pan
IPC分类号： H01Q21/06 , H01Q1/22 , H01Q3/34
CPC分类号： H01Q21/067 , H01P11/001 , H01Q1/20 , H01Q1/2266 , H01Q1/2291 , H01Q3/34 , H01Q3/36 , H01Q7/00 , H01Q13/085 , H01Q13/16 , H01Q21/0087 , H01Q21/064 , H01Q21/24 , H01Q25/00 , H04B7/0413 , H04B7/10 , H05K999/99 , Y10T29/49016 , Y10T29/49018
摘要： A system according to one embodiment includes a plurality of phased array antennas, each of the plurality of phased array antennas comprising a plurality of antenna elements, the plurality of antenna elements configured in a linear array, wherein each of the plurality of antenna elements generates an end-fire beam pattern; and driver circuitry coupled to each of the plurality of phased array antennas, the driver circuitry configured to provide a phase offset between each of the plurality of phased array antennas.
摘要翻译：根据一个实施例的系统包括多个相控阵列天线，所述多个相控阵列天线中的每一个包括多个天线元件，所述多个天线元件被配置成线性阵列，其中所述多个天线元件中的每一个产生一个端射射束图案; 以及驱动器电路，其耦合到所述多个相控阵列天线中的每一个，所述驱动器电路被配置为在所述多个相控阵列天线的每一个之间提供相位偏移。

76. 发明授权

US09160072B2 Antenna system having guard array and associated techniques 有权
标题翻译：具有保护阵列和相关技术的天线系统
公开(公告)号：US09160072B2
公开(公告)日：2015-10-13
申请号：US13676646
申请日：2012-11-14
申请人： Raytheon Company
发明人： Joel C. Roper
IPC分类号： H01Q3/26 , H01Q25/00 , G01S13/72 , G01S13/00
CPC分类号： H01Q3/26 , G01S13/003 , G01S13/726 , H01Q3/2617 , H01Q3/2635 , H01Q25/00
摘要： An antenna system includes a main array and a guard array. The main array has an antenna pattern that includes a main beam and multiple side lobes that are concentrated in distinct side lobe regions. The guard array includes an antenna pattern that encompasses both the main beam and the side lobe regions of the main array. In addition, an outer boundary of the antenna pattern of the guard array roughly tracks an outer boundary of the distinct side lobe regions of the main array. In at least one embodiment, the main array is a rectangular or quasi-rectangular array having side lobes concentrated within two orthogonal ridges and the guard array comprises one of a cross-guard array, an L-guard array, and a T-guard array.
摘要翻译：天线系统包括主阵列和保护阵列。主阵列具有天线图案，其包括主波束和集中在不同旁瓣区域中的多个旁瓣。保护阵列包括包围主阵列的主光束和旁瓣区域的天线图案。此外，保护阵列的天线图案的外边界大致跟踪主阵列的不同旁瓣区域的外边界。在至少一个实施例中，主阵列是具有集中在两个正交脊内的旁瓣的矩形或准矩形阵列，并且保护阵列包括交叉保护阵列，L保护阵列和T形防护阵列之一。

77. 发明授权

US09136936B2 Apparatus and method for providing frequency selectively in satellite communication system 有权
标题翻译：在卫星通信系统中选择性地提供频率的装置和方法
公开(公告)号：US09136936B2
公开(公告)日：2015-09-15
申请号：US13328261
申请日：2011-12-16
申请人： Hee-Wook Kim , Kun-Seok Kang , Bon-Jun Ku , Do-Seob Ahn
发明人： Hee-Wook Kim , Kun-Seok Kang , Bon-Jun Ku , Do-Seob Ahn
IPC分类号： H04W84/06 , H04B7/185 , H04L5/00 , H01Q25/00 , H04W72/04
CPC分类号： H04B7/18515 , H01Q25/00 , H04L5/0023 , H04L5/0037 , H04W72/0453 , H04W84/06
摘要： A transmission apparatus and method for implementing frequency selectivity in a multi-beam satellite system that transmits a signal to user equipment through one or more antenna feed groups. The transmission apparatus includes: an antenna feed group selecting unit configured to select one or more antenna feed groups from the one or more antenna feed groups; a cyclic delay offset determining unit configured to determine a cyclic delay offset according to a determination result of the antenna feed group selecting unit; and a transmitting unit configured to apply the cyclic delay offset determined by the cyclic delay offset determining unit to a signal to be transmitted through the one or more antenna feed groups selected by the antenna feed group selecting unit, and to transmit a resultant signal.
摘要翻译：一种用于在通过一个或多个天线馈送组向用户设备发送信号的多波束卫星系统中实现频率选择性的传输装置和方法。发送装置包括：天线馈送组选择单元，被配置为从所述一个或多个天线馈送组中选择一个或多个天线馈送组; 循环延迟偏移确定单元，被配置为根据天线馈送组选择单元的确定结果确定循环延迟偏移; 以及发送单元，被配置为将由循环延迟偏移确定单元确定的循环延迟偏移应用于通过天线馈送组选择单元选择的一个或多个天线馈送组发送的信号，并发送结果信号。

78. 发明授权

US09123988B2 Device and method for reducing interference with adjacent satellites using a mechanically gimbaled asymmetrical-aperture antenna 有权
标题翻译：使用机械万向不对称孔径天线减少对相邻卫星的干扰的装置和方法
公开(公告)号：US09123988B2
公开(公告)日：2015-09-01
申请号：US13830323
申请日：2013-03-14
申请人： ViaSat, Inc.
发明人： David Irvine
IPC分类号： H01Q1/12 , H01Q1/27 , H01Q3/08 , H01Q3/24 , H01Q3/26 , H01Q3/28 , H01Q3/30 , H01Q25/00
CPC分类号： H01Q1/125 , H01Q1/27 , H01Q3/08 , H01Q3/245 , H01Q3/26 , H01Q3/28 , H01Q3/30 , H01Q25/00
摘要： Methods, apparatuses, and systems for two-way satellite communication and an asymmetric-aperture antenna for two-way satellite communication are disclosed. In one embodiment, a beam pattern for an asymmetric-aperture antenna is offset in a narrow beamwidth direction, and the offset beam pattern is directed by a mechanical gimbal, with the beam pattern offset made to reduce interference with an adjacent satellite. In additional embodiments, operational areas near the equator are identified for a given offset beam pattern, or a beam pattern offset may be adjusted over time to compensate for movement of the asymmetric-aperture antenna when attached to an airplane, boat, or other mobile vehicle.
摘要翻译：公开了用于双向卫星通信的方法，装置和系统以及用于双向卫星通信的非对称孔径天线。在一个实施例中，用于非对称孔径天线的波束图案在窄波束宽度方向上偏移，并且偏移波束图案由机械万向节引导，波束图案偏移被制成以减少对相邻卫星的干扰。在另外的实施例中，针对给定的偏移波束图案识别赤道附近的操作区域，或者可以随时间调整波束图案偏移以补偿当附接到飞机，船或其它移动车辆时不对称孔径天线的移动。

79. 发明授权

US09112260B2 Microstrip antenna 有权
标题翻译：微带天线
公开(公告)号：US09112260B2
公开(公告)日：2015-08-18
申请号：US13775058
申请日：2013-02-22
申请人： Tata Consultancy Services Limited
发明人： Tapas Chakravarty , Purushothaman Balamuralidhar
IPC分类号： H01Q1/38 , H01Q9/04 , H01Q21/29 , H01Q25/00
CPC分类号： H01Q9/0407 , H01Q9/045 , H01Q9/0457 , H01Q21/293 , H01Q25/00
摘要： The subject matter described herein relates a microstrip antenna. In one implementation, the microstrip antenna comprises a dielectric substrate, a first metallic layer on a first side of the dielectric substrate and a second metallic layer on a second side, opposite to the first side, of the dielectric substrate. The first metallic layer on the dielectric substrate comprises one or more end-to-end slots to divide the first metallic layer into a plurality of microstrip patches. The microstrip antenna also comprises a feed circuit which is electromagnetically coupled to the plurality of microstrip patches and the second metallic layer.
摘要翻译：本文所述的主题涉及微带天线。在一个实施方案中，微带天线包括电介质基片，电介质基底的第一侧上的第一金属层和电介质基底的与第一侧相对的第二金属层。电介质基底上的第一金属层包括一个或多个端对端槽，以将第一金属层分成多个微带贴片。微带天线还包括电磁耦合到多个微带贴片和第二金属层的馈电电路。

80. 发明申请

US20150223250A1 INTELLIGENT BACKHAUL RADIO 有权
标题翻译：智能反射无线电
公开(公告)号：US20150223250A1
公开(公告)日：2015-08-06
申请号：US14686674
申请日：2015-04-14
申请人： CBF Networks, Inc.
发明人： Kevin J. Negus
IPC分类号： H04W72/04 , H04L5/00 , H04L27/01 , H04W24/02
CPC分类号： H04W72/0453 , H01Q1/246 , H01Q5/50 , H01Q21/24 , H01Q21/29 , H01Q25/00 , H01Q25/005 , H03F3/24 , H04B7/04 , H04B2001/0408 , H04L1/0003 , H04L1/0009 , H04L1/1607 , H04L5/0007 , H04L5/0048 , H04L5/14 , H04L25/03019 , H04L27/01 , H04L27/2636 , H04L27/265 , H04L27/2678 , H04L2025/03414 , H04W24/02 , H04W52/52 , H04W72/04 , H04W76/27 , H04W84/12
摘要： A intelligent backhaul radio is disclosed that is compact, light and low power for street level mounting, operates at 100 Mb/s or higher at ranges of 300 m or longer in obstructed LOS conditions with low latencies of 5 ms or less, can support PTP and PMP topologies, uses radio spectrum resources efficiently and does not require precise physical antenna alignment.
摘要翻译：公开了一种用于街道安装的紧凑，轻便和低功率的智能回程无线电，在阻塞的LOS条件下在300m或更长的范围内以100Mb / s或更高的速度工作，具有5ms以下的低延迟，可以支持PTP 和PMP拓扑，有效地使用无线电频谱资源，并且不需要精确的物理天线对准。

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