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公开(公告)号：US08260213B2
公开(公告)日：2012-09-04
申请号：US12560115
申请日：2009-09-15
CPC分类号： H03J3/06
摘要： A system that incorporates teachings of the present disclosure may include, for example, a method involving a step to tune a plurality of tunable reactive elements by measuring a drift in reactance of at least one of the plurality of tunable reactive elements away from a desired reactance. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如涉及通过测量多个可调谐无功元件中的至少一个远离期望电抗的电抗的漂移来调谐多个可调谐无功元件的步骤的方法 。 公开了另外的实施例。
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公开(公告)号：US20100069029A1
公开(公告)日：2010-03-18
申请号：US12560115
申请日：2009-09-15
IPC分类号： H04B1/16
CPC分类号： H03J3/06
摘要： A system that incorporates teachings of the present disclosure may include, for example, a method involving a step to tune a plurality of tunable reactive elements by measuring a drift in reactance of at least one of the plurality of tunable reactive elements away from a desired reactance. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如涉及通过测量多个可调谐无功元件中的至少一个远离期望电抗的电抗的漂移来调谐多个可调谐无功元件的步骤的方法 。 公开了另外的实施例。
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公开(公告)号：US09026062B2
公开(公告)日：2015-05-05
申请号：US12577178
申请日：2009-10-10
CPC分类号： H04B1/0458 , H04B1/18 , H04B7/26 , H04W24/08 , H04W84/042 , H04W84/12 , H04W88/08
摘要： A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to provision a matching network that controls one or more operational characteristics of one of a receiver portion and a transmitter portion of the communication device according to a profile describing one or more characteristics of a communication system from which the communication device operates. Additional embodiments are disclosed.
摘要翻译： 包含本公开的教导的系统可以包括例如具有控制器的通信设备，该控制器提供控制通信设备的接收机部分和发射机部分之一的一个或多个操作特性的匹配网络，根据 描述通信设备操作的通信系统的一个或多个特征。 公开了另外的实施例。
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公开(公告)号：US20120112851A1
公开(公告)日：2012-05-10
申请号：US13005122
申请日：2011-01-12
申请人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
发明人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
CPC分类号： H04B17/12 , H01Q1/243 , H01Q1/50 , H01Q5/50 , H01Q21/06 , H01Q21/28 , H03H7/40 , H04B1/0458 , H04B1/18
摘要： A system that incorporates teachings of the present disclosure may include, for example, a matching network for a communication device having first and second antennas, where the matching network includes a first variable component connectable and a detector. The first variable component can be connectable along a first path between the first antenna and a front end module of the communication device, where the first antenna is configured for transmit and receive operation. The detector can be connectable along a second path between the second antenna and the front end module of the communication device, where the detector obtains an RF voltage associated with the second path, where the second antenna is configured for a diversity receive operation, and where the first variable component is adjusted based on the detected RF voltage to tune the matching network. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如用于具有第一和第二天线的通信设备的匹配网络，其中匹配网络包括可连接的第一可变组件和检测器。 第一可变组件可以沿着第一天线和通信设备的前端模块之间的第一路径连接，其中第一天线被配置为用于发送和接收操作。 检测器可以沿着通信设备的第二天线和前端模块之间的第二路径连接，其中检测器获得与第二路径相关联的RF电压，其中第二天线被配置用于分集接收操作，并且其中 基于检测到的RF电压来调整第一可变分量以调谐匹配网络。 公开了另外的实施例。
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公开(公告)号：US08626083B2
公开(公告)日：2014-01-07
申请号：US13108589
申请日：2011-05-16
IPC分类号： H04B1/40
CPC分类号： H04B1/0458 , H01Q5/314
摘要： A system that incorporates teachings of the present disclosure may include, for example, a tuning system for a communication device having an antenna where the tuning system includes at least one first tunable element connected with at least one radiating element of the antenna for tuning the antenna where the adjusting of the at least one first tunable element is based on a closed loop process, and a matching network having at least one second tunable element coupled at a feed point of the antenna for tuning the matching network based on an operational parameter of the communication device. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如用于具有天线的通信设备的调谐系统，其中调谐系统包括与天线的至少一个辐射元件连接的至少一个第一可调谐元件，用于调谐天线 其中所述至少一个第一可调元件的调整基于闭环过程，以及匹配网络，其具有耦合在所述天线的馈电点处的至少一个第二可调谐元件，用于基于所述天线的操作参数来调谐所述匹配网络 通讯装置 公开了另外的实施例。
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公开(公告)号：US20120112852A1
公开(公告)日：2012-05-10
申请号：US12941972
申请日：2010-11-08
申请人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
发明人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
CPC分类号： H04B17/12 , H01Q1/243 , H01Q1/50 , H01Q5/50 , H01Q21/06 , H01Q21/28 , H03H7/40 , H04B1/0458 , H04B1/18
摘要： A system that incorporates teachings of the present disclosure may include, for example, a process for obtaining a first operational metric for a transmitter of a communication device, determining a range of impedances based on the first operational metric where the range of impedances is associated with an acceptable level of performance for the communication device, obtaining a second operational metric for the transmitter, determining a target impedance within the range of impedances based on the second operational metric, and tuning a first impedance matching network based on the target impedance, where the first impedance matching network is coupled with a first antenna of the communication device, and where the tuning is based on adjusting a first variable component of the first impedance matching network. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如用于获得通信设备的发射机的第一操作度量的过程，基于第一操作度量来确定阻抗的范围，其中阻抗范围与 通信设备的可接受的性能水平，获得用于发射机的第二操作度量，基于第二操作度量来确定阻抗范围内的目标阻抗，以及基于目标阻抗来调谐第一阻抗匹配网络，其中 第一阻抗匹配网络与通信设备的第一天线耦合，并且其中调谐基于调整第一阻抗匹配网络的第一可变分量。 公开了另外的实施例。
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公开(公告)号：US08594584B2
公开(公告)日：2013-11-26
申请号：US13108463
申请日：2011-05-16
IPC分类号： H04B1/40
CPC分类号： H01Q5/50 , H01Q1/50 , H04B1/0458 , H04B1/18 , H04B1/48
摘要： A system that incorporates teachings of the present disclosure may include, for example, a tuning system for a communication device having an antenna, where the tuning system includes at least one first tunable element connected with at least one radiating element of the antenna for tuning the antenna where the adjusting of the at least one first tunable element is based on at least one of a use case associated with the communication device and location information associated with the communication device, and a matching network having at least one second tunable element coupled at a feed point of the antenna, wherein the matching network receives control signals for adjusting the at least one second tunable element to tune the matching network. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如用于具有天线的通信设备的调谐系统，其中调谐系统包括与天线的至少一个辐射元件连接的至少一个第一可调谐元件，用于调谐 所述至少一个第一可调元件的调整基于与所述通信设备相关联的使用情况和与所述通信设备相关联的位置信息中的至少一个的天线，以及具有至少一个第二可调元件的匹配网络， 所述匹配网络接收用于调整所述至少一个第二可调谐元件以调整所述匹配网络的控制信号。 公开了另外的实施例。
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公开(公告)号：US20110086630A1
公开(公告)日：2011-04-14
申请号：US12577178
申请日：2009-10-10
CPC分类号： H04B1/0458 , H04B1/18 , H04B7/26 , H04W24/08 , H04W84/042 , H04W84/12 , H04W88/08
摘要： A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller to provision a matching network that controls one or more operational characteristics of one of a receiver portion and a transmitter portion of the communication device according to a profile describing one or more characteristics of a communication system from which the communication device operates. Additional embodiments are disclosed.
摘要翻译： 包含本公开的教导的系统可以包括例如具有控制器的通信设备，该控制器提供控制通信设备的接收机部分和发射机部分之一的一个或多个操作特性的匹配网络，根据 描述通信设备操作的通信系统的一个或多个特征。 公开了另外的实施例。
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公开(公告)号：US09379454B2
公开(公告)日：2016-06-28
申请号：US12941972
申请日：2010-11-08
申请人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
发明人： Keith R. Manssen , Matthew R. Greene , Duane Rabe
CPC分类号： H04B17/12 , H01Q1/243 , H01Q1/50 , H01Q5/50 , H01Q21/06 , H01Q21/28 , H03H7/40 , H04B1/0458 , H04B1/18
摘要： A system that incorporates teachings of the present disclosure may include, for example, a process for obtaining a first operational metric for a transmitter of a communication device, determining a range of impedances based on the first operational metric where the range of impedances is associated with an acceptable level of performance for the communication device, obtaining a second operational metric for the transmitter, determining a target impedance within the range of impedances based on the second operational metric, and tuning a first impedance matching network based on the target impedance, where the first impedance matching network is coupled with a first antenna of the communication device, and where the tuning is based on adjusting a first variable component of the first impedance matching network. Additional embodiments are disclosed.
摘要翻译： 结合本公开的教导的系统可以包括例如用于获得通信设备的发射机的第一操作度量的过程，基于第一操作度量来确定阻抗的范围，其中阻抗范围与 通信设备的可接受的性能水平，获得用于发射机的第二操作度量，基于第二操作度量来确定阻抗范围内的目标阻抗，以及基于目标阻抗来调谐第一阻抗匹配网络，其中 第一阻抗匹配网络与通信设备的第一天线耦合，并且其中调谐基于调整第一阻抗匹配网络的第一可变分量。 公开了另外的实施例。
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公开(公告)号：US08803631B2
公开(公告)日：2014-08-12
申请号：US12729221
申请日：2010-03-22
IPC分类号： H03H7/38
摘要： The present disclosure may include, for example, a tunable capacitor having a decoder for generating a plurality of control signals, and an array of tunable switched capacitors comprising a plurality of fixed capacitors coupled to a plurality of switches. The plurality of switches can be controlled by the plurality of control signals to manage a tunable range of reactance of the array of tunable switched capacitors. Additionally, the array of tunable switched capacitors is adapted to have non-uniform quality (Q) factors. Additional embodiments are disclosed.
摘要翻译： 本公开可以包括例如具有用于产生多个控制信号的解码器的可调电容器，以及包括耦合到多个开关的多个固定电容器的可调开关电容器阵列。 可以通过多个控制信号来控制多个开关，以管理可调开关电容器阵列的可调谐电抗范围。 此外，可调开关电容器阵列适于具有不均匀质量（Q）因素。 公开了另外的实施例。
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