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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：US08744384B2
公开(公告)日：2014-06-03
申请号：US12952395
申请日：2010-11-23
申请人： Gregory Mendolia , James Andrew Martin, III , Izz Khayo , Cornelis Frederik Du Toit , Heinz Bachmann , William McKinzie
发明人： Gregory Mendolia , James Andrew Martin, III , Izz Khayo , Cornelis Frederik Du Toit , Heinz Bachmann , William McKinzie
IPC分类号： H04B1/04
摘要： An embodiment of the present invention provides an apparatus, comprising an input port and a dynamic impedance matching network capable of determining a mismatch at the input port and dynamically changing the RF match by using at least one matching element that includes at least one voltage tunable dielectric capacitor. The matching network may be a “Pi”, a “T”, or “ladder” type network and the apparatus may further comprise at least one directional coupler capable of signal collection by sampling a portion of an incident signal, a reflected signal or both. In an embodiment of the present invention, the apparatus may also include a control and power control & logic unit (PC LU) to convert input analog signals into digital signals and sensing VSWR phase and magnitude and processing the digital signals using an algorithm to give it a voltage value and wherein the voltage values may be compared to values coming from the coupler and once compared and matched, the values may be passed to a Hi Voltage Application Specific Integrated Circuit (HV ASIC) to transfer and distribute compensatory voltages to the matching network elements. Additional embodiments are disclosed.
摘要翻译： 本发明的实施例提供了一种装置，其包括输入端口和动态阻抗匹配网络，其能够通过使用至少一个匹配元件来确定输入端口处的失配并动态地改变RF匹配，该匹配元件包括至少一个电压可调电介质 电容器。 匹配网络可以是“Pi”，“T”或“梯形”型网络，并且该装置还可以包括至少一个定向耦合器，其能够通过对入射信号的一部分，反射信号或两者进行采样来进行信号采集 。 在本发明的一个实施例中，该装置还可以包括控制和功率控制与逻辑单元（PC LU），用于将输入的模拟信号转换成数字信号，并且使用算法给VSWR相位和幅度并处理数字信号 电压值，并且其中电压值可以与来自耦合器的值进行比较，并且一旦比较和匹配，则该值可以被传递到高电压专用集成电路（HV ASIC），以将补偿电压传输和分配给匹配网络 元素。 公开了另外的实施例。
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公开(公告)号：US08655286B2
公开(公告)日：2014-02-18
申请号：US13035417
申请日：2011-02-25
申请人： Gregory Mendolia
发明人： Gregory Mendolia
IPC分类号： H04B1/40
CPC分类号： H04B7/00 , H04B1/0458 , H04B1/18 , H04B1/3838
摘要： A system that incorporates teachings of the present disclosure may include, for example, a non-transitory computer-readable storage medium including computer instructions to obtain at least one operational parameter associated with a communication device and to adjust a steerable antenna of the communication device when the communication device does not satisfy an impedance threshold, where the satisfying of the impedance threshold is determined based on the at least one operational parameter. 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包括计算机指令的非暂时性计算机可读存储介质，以获得与通信设备相关联的至少一个操作参数，并且当通信设备的可导向天线 通信装置不满足基于至少一个操作参数来确定满足阻抗阈值的阻抗阈值。 公开了其他实施例。
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公开(公告)号：US08620246B2
公开(公告)日：2013-12-31
申请号：US13293544
申请日：2011-11-10
CPC分类号： H03H7/40 , H03H7/38 , H04B1/0458
摘要： A system that incorporates teachings of the present disclosure can include, for example, determining at a port of a matching network reflection information from a signal sampled across at least one predetermined fixed-value reactance component, generating at least one control signal according to the reflection information, and tuning the matching network with the at least one control signal, where the matching network comprises one or more controllable variable reactive elements each with an independent control voltage. 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在端口处确定来自在至少一个预定的固定值电抗分量上采样的信号的匹配网络反射信息，根据反射产生至少一个控制信号 信息，以及利用所述至少一个控制信号来调整所述匹配网络，其中所述匹配网络包括每个具有独立控制电压的一个或多个可控变量无功元件。 公开了另外的实施例。
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公开(公告)号：US08620247B2
公开(公告)日：2013-12-31
申请号：US13293550
申请日：2011-11-10
CPC分类号： H03H7/40 , H03H7/38 , H04B1/0458
摘要： A system that incorporates teachings of the present disclosure can include, for example, determining from nodal voltages sampled at an input port of a matching network an impedance of a variable load coupled to an output port of the matching network, generating at least one control signal according to the nodal voltage, and tuning the matching network with the at least one control signal. 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从匹配网络的输入端口处采样的节点电压确定耦合到匹配网络的输出端口的可变负载的阻抗，生成至少一个控制信号 根据节点电压，并用至少一个控制信号来调谐匹配网络。 公开了另外的实施例。
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6.发明授权Adaptively tunable antennas incorporating an external probe to monitor radiated power 有权适用于可调谐的天线，包含外部探头以监测辐射功率公开(公告)号：US08405563B2
公开(公告)日：2013-03-26
申请号：US13404456
申请日：2012-02-24
IPC分类号： H01Q9/00
CPC分类号： H01Q9/0407 , H01Q5/321 , H01Q9/0421 , H01Q9/145 , H01Q23/00
摘要： An embodiment of the present invention an apparatus, comprising an apparatus, comprising an adaptively-tuned antenna including a variable reactance network connected to the antenna, an RF field probe located near the antenna, an RF detector to sense voltage from the field probe, a controller that monitors the RF voltage and supplies control signals to a driver circuit and wherein the driver circuit converts the control signals to bias signals for the variable reactance network.
摘要翻译： 本发明的实施例包括一种装置，包括：自适应调谐天线，包括连接到天线的可变电抗网络，位于天线附近的RF场探测器，用于感测来自场探测器的电压的RF检测器， 控制器，其监视RF电压并将控制信号提供给驱动器电路，并且其中驱动器电路将控制信号转换成用于可变电抗网络的偏置信号。
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公开(公告)号：US20120220243A1
公开(公告)日：2012-08-30
申请号：US13035417
申请日：2011-02-25
申请人： Gregory Mendolia
发明人： Gregory Mendolia
IPC分类号： H04B1/40
CPC分类号： H04B7/00 , H04B1/0458 , H04B1/18 , H04B1/3838
摘要： A system that incorporates teachings of the present disclosure may include, for example, a non-transitory computer-readable storage medium including computer instructions to obtain at least one operational parameter associated with a communication device and to adjust a steerable antenna of the communication device when the communication device does not satisfy an impedance threshold, where the satisfying of the impedance threshold is determined based on the at least one operational parameter. 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包括计算机指令的非暂时性计算机可读存储介质，以获得与通信设备相关联的至少一个操作参数，并且当通信设备的可导向天线 通信装置不满足基于至少一个操作参数来确定满足阻抗阈值的阻抗阈值。 公开了另外的实施例。
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公开(公告)号：US20050024268A1
公开(公告)日：2005-02-03
申请号：US10843677
申请日：2004-05-10
申请人： William McKinzie , James Scott , Jeramy Marsh , Gregory Mendolia , Yizhen Lin
发明人： William McKinzie , James Scott , Jeramy Marsh , Gregory Mendolia , Yizhen Lin
CPC分类号： H01Q21/29 , H01Q9/0421 , H01Q21/30
摘要： A multiband antenna includes at least two resonators that are driven directly and resonate in different frequency bands and a parasitically coupled resonator that resonates in one of the frequency bands. The coupled resonator is grounded with a conductive trace at one end and is thus not directly fed by the RF feed of the antenna. The coupled resonator increases the efficiency bandwidth near the frequency of operation for the coupled resonator. The antenna is fabricated from a stamped metal that is bent around or overmolded by a spacer layer. A clip formed integrally with the antenna by bending a portion of the ground plane permits attachment to the metal shield of the display of a laptop computer and is thus grounded along its length.
摘要翻译： 多频带天线包括至少两个直接驱动并在不同频带中谐振的谐振器和在一个频带中谐振的寄生耦合谐振器。 耦合谐振器在一端用导电迹线接地，因此不被天线的RF馈电直接馈送。 耦合谐振器增加耦合谐振器的工作频率附近的效率带宽。 该天线由冲压的金属制成，该金属被间隔层弯曲或者被模制成间隔层。 通过弯曲接地平面的一部分与天线一体地形成的夹子允许附着到膝上型计算机的显示器的金属屏蔽上，并因此沿其长度接地。
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