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1. 发明授权

US08995938B2 Radiation power level control system and method for a wireless communication device having tunable elements 有权
标题翻译：具有可调元件的无线通信装置的辐射功率电平控制系统和方法
公开(公告)号：US08995938B2
公开(公告)日：2015-03-31
申请号：US13295883
申请日：2011-11-14
申请人： Shirook M. Ali , Kelce Steven Wilson , James Paul Warden
发明人： Shirook M. Ali , Kelce Steven Wilson , James Paul Warden
IPC分类号： H01Q11/12 , H04B1/04 , H04W52/36
CPC分类号： H04B1/3838 , H04W52/367
摘要： A radiation power level compliance and control scheme for a wireless user equipment (UE) device including one or more tunable elements. The wireless UE device comprises a component configured to detect one or more changes with respect to at least one operational parameter associated with the wireless UE device. A component is provided for determining that a tunable action is required with respect to at least one of the tunable elements. Upon defining one or more tunable element settings, a component is configured to determine a Specific Absorption Rate (SAR) value, which is compared against an acceptable limit. If the SAR is within the limit, appropriate tuning control signals are provided to the tunable elements according to the defined tunable element settings. If the SAR is not within the limit or is about to exceed the limit, then the tunable element settings may be changed and retested.
摘要翻译：一种用于包括一个或多个可调谐元件的无线用户设备（UE）设备的辐射功率电平一致性和控制方案。无线UE设备包括被配置为检测关于与无线UE设备相关联的至少一个操作参数的一个或多个变化的组件。提供了一种用于确定相对于至少一个可调谐元件需要可调谐动作的组件。在定义一个或多个可调谐元件设置时，组件被配置为确定特定吸收率（SAR）值，其与可接受的极限进行比较。如果SAR处于限制范围内，则可根据定义的可调谐元件设置向可调谐元件提供适当的调谐控制信号。如果SAR不在极限内或即将超过限制，则可调参数设置可能会被更改并重新测试。

2. 发明授权

US08779991B2 Antenna assembly with electrically extended ground plane arrangement and associated method 有权
标题翻译：具有电气扩展接地平面布置和相关方法的天线组件
公开(公告)号：US08779991B2
公开(公告)日：2014-07-15
申请号：US12765581
申请日：2010-04-22
申请人： Shirook M. Ali , James Paul Warden , Kelce Steven Wilson
发明人： Shirook M. Ali , James Paul Warden , Kelce Steven Wilson
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/0421
摘要： Antenna assembly having an electrically or virtually extended ground plane, adapted for use in a mobile communications device, for example. The antenna assembly comprises at least one radiation element having an operating frequency and a ground plane coupled to the radiation element. At least one conductive member is electrically coupled to the ground plane at one or more connection points such that the conductive member forms a loop with the ground plane having a minimum distance therefrom that is less than a predetermined fraction of one wavelength of the operating frequency.
摘要翻译：天线组件具有例如适于在移动通信设备中使用的电或实际扩展的接地平面。天线组件包括具有工作频率的至少一个辐射元件和耦合到辐射元件的接地平面。至少一个导电构件在一个或多个连接点处电耦合到接地平面，使得导电构件形成环路，其中接地平面具有小于工作频率的一个波长的预定部分的距离。

3. 发明申请

US20130122827A1 Radiation Power Level Control System and Method for a Wireless Communication Device Having Tunable Elements 有权
标题翻译：具有可调谐元件的无线通信设备的辐射功率电平控制系统和方法
公开(公告)号：US20130122827A1
公开(公告)日：2013-05-16
申请号：US13295883
申请日：2011-11-14
申请人： Shirook M. Ali , Kelce Steven Wilson , James Paul Warden
发明人： Shirook M. Ali , Kelce Steven Wilson , James Paul Warden
IPC分类号： H04W88/02
CPC分类号： H04B1/3838 , H04W52/367
摘要： A radiation power level compliance and control scheme for a wireless user equipment (UE) device including one or more tunable elements. The wireless UE device comprises a component configured to detect one or more changes with respect to at least one operational parameter associated with the wireless UE device. A component is provided for determining that a tunable action is required with respect to at least one of the tunable elements. Upon defining one or more tunable element settings, a component is configured to determine a Specific Absorption Rate (SAR) value, which is compared against an acceptable limit. If the SAR is within the limit, appropriate tuning control signals are provided to the tunable elements according to the defined tunable element settings. If the SAR is not within the limit or is about to exceed the limit, then the tunable element settings may be changed and retested.
摘要翻译：一种用于包括一个或多个可调谐元件的无线用户设备（UE）设备的辐射功率电平一致性和控制方案。无线UE设备包括被配置为检测关于与无线UE设备相关联的至少一个操作参数的一个或多个变化的组件。提供了一种用于确定相对于至少一个可调谐元件需要可调谐动作的组件。在定义一个或多个可调谐元件设置时，组件被配置为确定特定吸收率（SAR）值，其与可接受的极限进行比较。如果SAR处于限制范围内，则可根据定义的可调谐元件设置向可调谐元件提供适当的调谐控制信号。如果SAR不在极限内或即将超过限制，则可调参数设置可能会被更改并重新测试。

4. 发明申请

US20110260929A1 Antenna Assembly with Electrically Extended Ground Plane Arrangement and Associated Method 有权
标题翻译：具有电扩展接地平面布置和相关方法的天线组件
公开(公告)号：US20110260929A1
公开(公告)日：2011-10-27
申请号：US12765581
申请日：2010-04-22
申请人： Shirook M. Ali , James Paul Warden , Kelce Steven Wilson
发明人： Shirook M. Ali , James Paul Warden , Kelce Steven Wilson
IPC分类号： H01Q7/06 , H01Q1/24 , H01Q7/00
CPC分类号： H01Q1/243 , H01Q9/0421
摘要： Antenna assembly having an electrically or virtually extended ground plane, adapted for use in a mobile communications device, for example. The antenna assembly comprises at least one radiation element having an operating frequency and a ground plane coupled to the radiation element. At least one conductive member is electrically coupled to the ground plane at one or more connection points such that the conductive member forms a loop with the ground plane having a minimum distance therefrom that is less than a predetermined fraction of one wavelength of the operating frequency.
摘要翻译：天线组件具有例如适于在移动通信设备中使用的电或实际扩展的接地平面。天线组件包括具有工作频率的至少一个辐射元件和耦合到辐射元件的接地平面。至少一个导电构件在一个或多个连接点处电耦合到接地平面，使得导电构件形成环路，其中接地平面具有小于工作频率的一个波长的预定部分的距离。

5. 发明申请

US20120021800A1 Radiation Power Level Control System and Method for a Wireless Communication Device Based on a Tracked Radiation History 有权
标题翻译：基于跟踪辐射历史的无线通信设备的辐射功率电平控制系统及方法
公开(公告)号：US20120021800A1
公开(公告)日：2012-01-26
申请号：US12839622
申请日：2010-07-20
申请人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
发明人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
IPC分类号： H04W52/04 , H04B1/04
CPC分类号： H04B1/3838 , H04B1/04 , H04W52/146 , H04W52/225 , H04W52/228 , H04W52/246 , H04W52/367 , H04W72/02
摘要： A radiation power level control scheme for a wireless user equipment (UE) device. In one embodiment, a power data history associated with the wireless UE device is maintained, the power data history comprising data tracked over a time window (e.g., a sliding time window) relative to one or more variables on a per transmission event basis. A component of the UE device is configured to determine a time-average transmission power level. Another component is configured to compare the time-average transmission power level with a first time-averaged transmission power limit threshold, the first time-averaged transmission power limit threshold having a value that depends on a transmission power data history for the UE device. A still further component is provided, operable responsive to the average transmission power level meeting or exceeding the first time-averaged transmission power limit threshold, that is configured to reduce a transmission power level of the UE device.
摘要翻译：一种用于无线用户设备（UE）设备的辐射功率电平控制方案。在一个实施例中，保持与无线UE设备相关联的功率数据历史，功率数据历史包括相对于每个传输事件基础上的一个或多个变量在时间窗口（例如，滑动时间窗口）上跟踪的数据。 UE设备的组件被配置为确定时间平均传输功率电平。另一部件被配置为将时间平均传输功率电平与第一时间平均发射功率限制阈值进行比较，第一时间平均发射功率限制阈值具有取决于UE设备的发射功率数据历史的值。还提供了一种可以响应于满足或超过第一时间平均的传输功率限制阈值的平均传输功率电平而操作的另一部件，其被配置为降低UE设备的传输功率电平。

6. 发明授权

US08538351B2 Radiation power level control system and method for a wireless communication device based on a tracked radiation history 有权
标题翻译：基于跟踪辐射历史的无线通信设备的辐射功率电平控制系统和方法
公开(公告)号：US08538351B2
公开(公告)日：2013-09-17
申请号：US12839622
申请日：2010-07-20
申请人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
发明人： Kelce Steven Wilson , Shirook M. Ali , Shalini Suresh Periyalwar , James Earl Womack
IPC分类号： H04B1/04
CPC分类号： H04B1/3838 , H04B1/04 , H04W52/146 , H04W52/225 , H04W52/228 , H04W52/246 , H04W52/367 , H04W72/02
摘要： A radiation power level control system for a wireless user equipment (UE) device. In one embodiment, the system comprises a tracking component for maintaining a history of power data for the wireless UE device, the power data comprising data tracked over a time window relative to one or more variables on a per transmission event basis. A SAR determining module determines one or more SAR values during a current transmission event involving the wireless UE device, wherein the SAR determining module uses the history of power data if the current transmission event occurred within a predetermined duration from a last transmission event. An adjustment module is provided for adjusting a transmit power level of the wireless UE device if at least one of the one or more SAR values exceeds a threshold.
摘要翻译：一种用于无线用户设备（UE）设备的辐射功率电平控制系统。在一个实施例中，该系统包括用于维护无线UE设备的功率数据历史的跟踪组件，该功率数据包括相对于每个传输事件基础上的一个或多个变量在时间窗口上跟踪的数据。 SAR确定模块在涉及无线UE设备的当前传输事件期间确定一个或多个SAR值，其中如果当前传输事件在最后传输事件的预定持续时间内发生，则SAR确定模块使用功率数据的历史。如果一个或多个SAR值中的至少一个超过阈值，则提供调整模块用于调整无线UE设备的发射功率电平。

7. 发明授权

US08958856B2 Holster profile detection via electric-field proximity sensor technology 有权
标题翻译：通过电场接近传感器技术的皮套轮廓检测
公开(公告)号：US08958856B2
公开(公告)日：2015-02-17
申请号：US13184190
申请日：2011-07-15
申请人： Shirook M. Ali , Christopher Labrador , James Paul Warden
发明人： Shirook M. Ali , Christopher Labrador , James Paul Warden
IPC分类号： H04W88/02 , G06F1/16
CPC分类号： G06F1/1626 , G06F1/1632 , H04M1/04 , H04M2250/04 , H04M2250/12
摘要： A mobile electronic device is used with a case and contains a processor, at least one electric-field proximity detector adapted to detect a non-magnetic proximity activator in the case and a component configured to effect setting a state indicator in a device profile in dependence on an output from the at least one electric-field proximity detector.
摘要翻译：移动电子设备与壳体一起使用并且包含处理器，至少一个电场接近检测器适用于在该情况下检测非磁性接近启动器，以及被配置为在依赖于设备配置文件中设置状态指示器的组件在至少一个电场接近检测器的输出上。

8. 发明申请

US20140002323A1 METHOD AND APPARATUS TO CONTROL MUTUAL COUPLING AND CORRELATION FOR MULTI-ANTENNA APPLICATIONS 有权
标题翻译：控制多天线应用的相互耦联和相关的方法和装置
公开(公告)号：US20140002323A1
公开(公告)日：2014-01-02
申请号：US14005214
申请日：2011-05-31
申请人： Shirook M. Ali , James Paul Warden
发明人： Shirook M. Ali , James Paul Warden
IPC分类号： H01Q21/28
CPC分类号： H01Q21/28 , H01Q1/523
摘要： The present invention provides a method and apparatus to manipulate the mutual coupling and the correlation between the antennas (502, 504) on the handset (202) without the need to change the physical distance between them or to change their orientation. The manipulation in the mutual coupling and in the correlation is achieved using a circuit that is connected between the antennas' terminals (506, 508) and the terminals (510, 512) of the RF front end/power amplifier (514). This circuit can be fixed or tunable. The coupling control takes place between two transmitting antennas (502, 504) or two receiving antennas (502, 504).
摘要翻译：本发明提供一种方法和装置，用于操纵手持机（202）上的天线（502,504）之间的相互耦合和相关性，而不需要改变它们之间的物理距离或改变它们的取向。使用连接在天线终端（506,508）和RF前端/功率放大器（514）的终端（510,512）之间的电路来实现互相耦合和相关中的操作。该电路可以固定或可调。耦合控制发生在两个发射天线（502,504）或两个接收天线（502,504）之间。

9. 发明申请

US20130017814A1 Holster Profile Detection via Electric-Field Proximity Sensor Technology 有权
标题翻译：通过电场接近传感器技术的皮套轮廓检测
公开(公告)号：US20130017814A1
公开(公告)日：2013-01-17
申请号：US13184190
申请日：2011-07-15
申请人： Shirook M. Ali , Christopher Labrador , James Paul Warden
发明人： Shirook M. Ali , Christopher Labrador , James Paul Warden
IPC分类号： H04W88/02
CPC分类号： G06F1/1626 , G06F1/1632 , H04M1/04 , H04M2250/04 , H04M2250/12
摘要： A mobile electronic device is used with a case and contains a processor, at least one electric-field proximity detector adapted to detect a non-magnetic proximity activator in the case and a component configured to effect setting a state indicator in a device profile in dependence on an output from the at least one electric-field proximity detector.
摘要翻译：移动电子设备与壳体一起使用并且包含处理器，至少一个电场接近检测器适用于在该情况下检测非磁性接近启动器，以及被配置为在依赖于设备配置文件中设置状态指示器的组件在至少一个电场接近检测器的输出上。

10. 发明申请

US20130231155A1 DYNAMIC REAL-TIME CALIBRATION FOR ANTENNA MATCHING IN A RADIO FREQUENCY RECEIVER SYSTEM 有权
标题翻译：无线电频率接收系统天线匹配动态实时校准
公开(公告)号：US20130231155A1
公开(公告)日：2013-09-05
申请号：US13988312
申请日：2010-11-19
申请人： Arnold Sheynman , James Paul Warden , Shirook M. Ali
发明人： Arnold Sheynman , James Paul Warden , Shirook M. Ali
IPC分类号： H03G3/20
CPC分类号： H03G3/20 , H04B1/18
摘要： This disclosure relates to real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency receiver system. The radio frequency receiver system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. Control system that calculates, in realtime, a value of an input impedance of the antenna to match a load in a receiver system, wherein said impedance is calculated directly using a closed-form solution. The reflection coefficient of the antenna may be used to determine the input impedance of the antenna. The elements of the matching circuit are then adjusted to match the input impedance of the antenna.
摘要翻译：本公开涉及与无线电频率接收机系统中的天线的动态阻抗匹配的可调谐匹配网络的实时校准。无线电频率接收机系统包括两个非线性方程，可以解决这些方程来确定天线的反射系数。实时计算天线的输入阻抗的值以匹配接收机系统中的负载的控制系统，其中所述阻抗是使用闭式解决方案直接计算的。天线的反射系数可以用于确定天线的输入阻抗。然后调整匹配电路的元件以匹配天线的输入阻抗。

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