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51. 发明授权

US09065496B2 Method and system for switched combined diversity with a modal antenna 有权
标题翻译：具有模态天线的开关组合分集的方法和系统
公开(公告)号：US09065496B2
公开(公告)日：2015-06-23
申请号：US14337062
申请日：2014-07-21
申请人： Sebastian Rowson , Jeffrey Shamblin , Laurent Desclos , Abhishek Singh
发明人： Sebastian Rowson , Jeffrey Shamblin , Laurent Desclos , Abhishek Singh
IPC分类号： H01Q1/38 , H04B7/04 , H04B7/08 , H04B7/10
CPC分类号： H04B7/04 , H04B7/0825 , H04B7/0854 , H04B7/0857 , H04B7/0871 , H04B7/10
摘要： A system and method for diversity implementation are provided, where diversity gains are obtained by using a hybrid of the switching technique and the combining technique in conjunction with the use of a modal antenna. The antenna system includes multiple antennas including at least one modal antenna that has multiple modes, and a processor for selecting one or more modes from the multiple modes associated with each of the at least one modal antenna, combining modes to form one or more combinations of modes, the modes in each of the one or more combinations including one of the one or more selected modes associated with each of the at least one modal antenna, and selecting one of the one or more combinations that optimizes correlation and/or a quality metric for diversity.
摘要翻译：提供了用于分集实现的系统和方法，其中通过使用开关技术和组合技术的混合结合使用模式天线获得分集增益。天线系统包括多个天线，包括至少一个具有多个模式的模态天线，以及处理器，用于从与所述至少一个模态天线中的每一个相关联的多个模式中选择一个或多个模式，组合模式以形成一个或多个模式一种或多种组合中的每一种中的模式，包括与所述至少一个模态天线中的每一个相关联的一个或多个所选模式中的一个模式，以及选择优化相关性和/或质量度量的一个或多个组合之一为了多样性。

52. 发明申请

US20150155621A1 MULTI-BAND MIMO ANTENNA 有权
标题翻译：多带MIMO天线
公开(公告)号：US20150155621A1
公开(公告)日：2015-06-04
申请号：US14553920
申请日：2014-11-25
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
IPC分类号： H01Q1/52 , H01Q21/28
CPC分类号： H01Q1/523 , H01Q9/0442 , H01Q21/28
摘要： A multi-band antenna system for MIMO applications is adapted to provide high isolation between antennas across a wide range of frequencies. Multiple Isolated Magnetic Dipole (IMD) antennas are co-located and connected with a feed network that can include switches that adjust phase length for transmission lines connecting the antennas. Filtering is integrated into the feed network to improve rejection of unwanted frequencies. Filtering can also be implemented on the antenna structure. Either one or multi-port antennas can be used.
摘要翻译：用于MIMO应用的多频带天线系统适于在宽范围的频率之间提供天线之间的高隔离度。多个隔离磁偶极子（IMD）天线共同定位并与馈电网络连接，馈电网络可以包括调节连接天线的传输线路的相位长度的开关。过滤被集成到馈电网络中，以改善不需要的频率的抑制。也可以在天线结构上实现滤波。可以使用一个或多个端口天线。

53. 发明授权

US09048535B1 Transmit and receive low band antenna 有权
标题翻译：发送和接收低频天线
公开(公告)号：US09048535B1
公开(公告)日：2015-06-02
申请号：US14082096
申请日：2013-11-15
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Xiaomeng Su
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Xiaomeng Su
IPC分类号： H01Q9/16 , H01Q3/24
CPC分类号： H01Q5/335 , H01Q5/321
摘要： A multi-frequency, noise optimized active antenna capable of transmit and receive operation consisting of one or several actively tuned antennas optimized over incremental bandwidths and capable of tuning over a large total bandwidth. One or several switches are integrated and provide the capability of operation of an active antenna for both transmit and receive functions. One or multiple impedance transformers are connected to the antennas at an optimal location, with the transformers acting to reduce the impedance for optimal coupling to a transceiver/receiver. Active components can be incorporated into the antenna structures to provide yet additional extension of the bandwidth along with increased optimization of antenna performance over the frequency range of the antenna. The radiating elements can be co-located with a ferrite material and/or active components coupled to the element to tune across a wide frequency range.
摘要翻译：一种多频，噪声优化的有源天线，能够进行发射和接收操作，由一个或多个主动调谐天线组成，这些天线在增量带宽上优化，并能够在大的总带宽上进行调谐。一个或多个开关被集成，并且提供用于发射和接收功能的有源天线的操作能力。一个或多个阻抗变压器在最佳位置连接到天线，变压器用于减小阻抗以优化耦合到收发器/接收器。有源组件可以被并入到天线结构中，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。辐射元件可以与铁氧体材料和/或耦合到元件的有源元件共同定位以在宽的频率范围内调谐。

54. 发明授权

US08952861B2 Multi-band MIMO antenna 有权
标题翻译：多频带MIMO天线
公开(公告)号：US08952861B2
公开(公告)日：2015-02-10
申请号：US13966074
申请日：2013-08-13
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Young Cha
IPC分类号： H01Q21/28 , H01Q9/04
CPC分类号： H01Q1/523 , H01Q9/0442 , H01Q21/28
摘要： A multi-band antenna system for MIMO applications is adapted to provide high isolation between antennas across a wide range of frequencies. Multiple Isolated Magnetic Dipole (IMD) antennas are co-located and connected with a feed network that can include switches that adjust phase length for transmission lines connecting the antennas. Filtering is integrated into the feed network to improve rejection of unwanted frequencies. Filtering can also be implemented on the antenna structure. Either one or multi-port antennas can be used.
摘要翻译：用于MIMO应用的多频带天线系统适于在宽范围的频率之间提供天线之间的高隔离度。多个隔离磁偶极子（IMD）天线共同定位并与馈电网络连接，馈电网络可以包括调节连接天线的传输线路的相位长度的开关。过滤被集成到馈电网络中，以改善不需要的频率的抑制。也可以在天线结构上实现滤波。可以使用一个或多个端口天线。

55. 发明申请

US20130189928A1 MODAL COGNITIVE DIVERSITY FOR MOBILE COMMUNICATION MIMO SYSTEMS 有权
标题翻译：用于移动通信MIMO系统的模态认知多样性
公开(公告)号：US20130189928A1
公开(公告)日：2013-07-25
申请号：US13749627
申请日：2013-01-24
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Olivier Pajona
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin , Olivier Pajona
IPC分类号： H04B7/04
CPC分类号： H04B7/0413 , H01Q1/243 , H01Q3/44 , H01Q19/28 , H04B7/0689
摘要： A system and method for optimizing the performance for MIMO are provided, the system including multiple antennas, including at least one modal antenna, wherein each of the at least one modal antenna has multiple modes corresponding to multiple radiation patterns, and a processor coupled to the multiple antennas and configured to select a mode among the multiple modes to optimize signal quality for each time interval based on a CQI by considering envelop correlation effects.
摘要翻译：提供了一种用于优化MIMO性能的系统和方法，所述系统包括多个天线，包括至少一个模态天线，其中所述至少一个模态天线中的每一个具有对应于多个辐射图案的多个模式，以及耦合到多个天线，并且被配置为在多个模式中选择模式，以通过考虑包络相关效应，基于CQI来优化每个时间间隔的信号质量。

56. 发明申请

US20130122836A1 PRE-OPTIMIZATION OF TRANSMIT CIRCUITS 有权
标题翻译：预测发射电路的优化
公开(公告)号：US20130122836A1
公开(公告)日：2013-05-16
申请号：US13608895
申请日：2012-09-10
申请人： Laurent Desclos , Jeffrey Shamblin , Sebastian Rowson
发明人： Laurent Desclos , Jeffrey Shamblin , Sebastian Rowson
IPC分类号： H04B1/04
CPC分类号： H04B1/04 , H04B1/0458
摘要： An impedance tuning and optimization technique is described wherein an impedance interface is dynamically tuned prior to applying transmit power to the circuit. A coupled signal injected into the antenna port is used to optimize the tuning state of a tuning component such that the impedance properties of the circuit are optimized prior to application of transmit power. A coupled or injected signal at an alternate frequency band can be utilized to determine tuning state or parameters at the frequency of interest by first tuning at the frequency of the coupled or injected signal and then accessing a data base containing information that relates tuning parameters across multiple frequency bands for various levels of antenna de-tuning. A time-savings is realized when the tuning circuit is optimized prior to activation or use of the transmit/receive path.
摘要翻译：描述阻抗调谐和优化技术，其中在向电路施加发射功率之前动态地调整阻抗接口。使用注入到天线端口中的耦合信号来优化调谐组件的调谐状态，使得在施加发射功率之前优化电路的阻抗特性。可以利用交替频带处的耦合或注入信号来确定调谐状态或感兴趣频率处的参数，首先在耦合或注入信号的频率下进行调谐，然后访问包含多个调谐参数的信息的数据库用于各种级别的天线去调谐的频带。在激活或使用发送/接收路径之前优化调谐电路时，实现了时间的节省。

57. 发明申请

US20130109333A1 METHOD AND SYSTEM FOR SWITCHED COMBINED DIVERSITY WITH A MODAL ANTENNA 审中-公开
标题翻译：用模拟天线切换组合多样性的方法与系统
公开(公告)号：US20130109333A1
公开(公告)日：2013-05-02
申请号：US13558301
申请日：2012-07-25
申请人： Sebastian Rowson , Jeffrey Shamblin , Laurent Desclos , Abhishek Singh
发明人： Sebastian Rowson , Jeffrey Shamblin , Laurent Desclos , Abhishek Singh
IPC分类号： H04B7/04
CPC分类号： H04B7/04 , H04B7/0825 , H04B7/0854 , H04B7/0857 , H04B7/0871 , H04B7/10
摘要： A system and method for diversity implementation are provided, where diversity gains are obtained by using a hybrid of the switching technique and the combining technique in conjunction with the use of a modal antenna. The antenna system includes multiple antennas including at least one modal antenna that has multiple modes, and a processor for selecting one or more modes from the multiple modes associated with each of the at least one modal antenna, combining modes to form one or more combinations of modes, the modes in each of the one or more combinations including one of the one or more selected modes associated with each of the at least one modal antenna, and selecting one of the one or more combinations that optimizes correlation and/or a quality metric for diversity.
摘要翻译：提供了用于分集实现的系统和方法，其中通过使用开关技术和组合技术的混合结合使用模式天线获得分集增益。天线系统包括多个天线，包括至少一个具有多个模式的模态天线，以及处理器，用于从与所述至少一个模态天线中的每一个相关联的多个模式中选择一个或多个模式，组合模式以形成一个或多个模式一种或多种组合中的每一种中的模式，包括与所述至少一个模态天线中的每一个相关联的一个或多个所选模式中的一个模式，以及选择优化相关性和/或质量度量的一个或多个组合之一为了多样性。

58. 发明申请

US20120206303A1 ANTENNA SYSTEM COUPLED TO AN EXTERNAL DEVICE 审中-公开
标题翻译：天线系统耦合到外部设备
公开(公告)号：US20120206303A1
公开(公告)日：2012-08-16
申请号：US13295979
申请日：2011-11-14
申请人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
发明人： Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
IPC分类号： H01Q1/24
CPC分类号： H01Q1/40 , H01Q1/243 , H01Q1/521
摘要： An antenna system is integrated into a cover or accessory and adapted to couple to an antenna in a host device to improve transmission and reception of signals. The antenna system can be passive or active, with the active antenna system designed to amplify coupled signals on the integrated antenna elements in the cover or accessory. Single or multiple frequency bands can be improved with the integrated antenna system, and multiple antennas in the host device can be coupled to and improved. The antenna system can couple to the existing antennas in the host device by capacitive coupling, i.e. no physical contact required, or a connector can be designed into the cover or accessory containing the integrated antenna system that makes contact to electrical ground of the host device or power supply signals or other control signals.
摘要翻译：天线系统被集成到盖或附件中并且适于耦合到主机设备中的天线以改进信号的发送和接收。天线系统可以是无源的或有源的，有源天线系统被设计为放大盖子或附件中的集成天线元件上的耦合信号。可以通过集成天线系统改进单个或多个频带，并且主机设备中的多个天线可以耦合并改善。天线系统可以通过电容耦合耦合到主设备中的现有天线，即不需要物理接触，或者可以将连接器设计到包含与主机设备的电接地接触的集成天线系统的盖或附件中，或者电源信号或其他控制信号。

59. 发明申请

US20110254748A1 ANTENNA AND METHOD FOR STEERING ANTENNA BEAM DIRECTION 有权
标题翻译：天线和方向转向天线方向
公开(公告)号：US20110254748A1
公开(公告)日：2011-10-20
申请号：US13029564
申请日：2011-02-17
申请人： Sebastian Rowson , Laurent Desclos , Jeffrey Shamblin
发明人： Sebastian Rowson , Laurent Desclos , Jeffrey Shamblin
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。

60. 发明申请

US20110032165A1 ANTENNA WITH MULTIPLE COUPLED REGIONS 审中-公开
标题翻译：天线与多个耦合区域
公开(公告)号：US20110032165A1
公开(公告)日：2011-02-10
申请号：US12536419
申请日：2009-08-05
申请人： Chew Chwee Heng , Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
发明人： Chew Chwee Heng , Laurent Desclos , Sebastian Rowson , Jeffrey Shamblin
IPC分类号： H01Q1/36 , H01Q1/48
CPC分类号： H01Q9/06 , H01Q5/321 , H01Q5/328 , H01Q5/378 , H01Q5/385 , H01Q7/005 , H01Q9/16 , H01Q9/42 , H01Q19/005
摘要： An antenna having a driven element coupled to multiple additional elements to resonate at multiple frequencies. A magnetic dipole mode is generated by coupling a driven element to a second element, and additional resonances are generated by coupling additional elements to either or both of the driven or second element. One or multiple active components can be coupled to one or more of the coupled elements to provide dynamic tuning of the coupled or driven elements.
摘要翻译：天线具有耦合到多个附加元件的被驱动元件以在多个频率下共振。通过将从动元件耦合到第二元件来产生磁偶极模式，并且通过将附加元件耦合到驱动元件或第二元件中的任一个或两者而产生额外的谐振。可以将一个或多个有源部件耦合到一个或多个耦合元件以提供耦合或驱动元件的动态调谐。

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