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1. 发明申请

WO2011047139A1 DYNAMIC REAL-TIME CALIBRATION FOR ANTENNA MATCHING IN A RADIO FREQUENCY RECEIVER SYSTEM 审中-公开
标题翻译：无线电频率接收系统中天线匹配的动态实时校准
公开(公告)号：WO2011047139A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052648
申请日：2010-10-14
申请人： RESEARCH IN MOTION LIMITED , ALI, Shirook , WARDEN, James, Paul , BAKR, Mohamed
发明人： ALI, Shirook , WARDEN, James, Paul , BAKR, Mohamed
IPC分类号： H03H7/40 , H04B1/18 , H01Q1/24
CPC分类号： H01Q1/50 , H01Q3/267 , H03H7/40
摘要： Real-time calibration of a tunable matching network (242) that matches the dynamic impedance of an antenna (202) in a radio frequency receiver system (240) is disclosed. The tuning algorithm in the radio frequenzy system (240) includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network (242) is repeatedly pertubed and the power received by the antenna (202) is measured after each pertubation at the same node (power detector 246) in the matching network (242). The measured power values (222) are used by an optimizer (216) in converging to a solution that provides the reflection coefficient of the antenna. The reflection of the antenna may be used to determine the input impedance of the antenna. The elements of the matching circuit (242) are then adjusted to match the input impedance of the antenna (202). Thus, effects of changes in the environment of the antenna (202) affecting the impedance may be compensated in realtime.
摘要翻译：公开了与射频接收机系统（240）中的天线（202）的动态阻抗匹配的可调匹配网络（242）的实时校准。无线电频率系统（240）中的调谐算法包括可以求解以确定天线反射系数的两个非线性方程。可调谐匹配网络（242）被重复地支配，并且在匹配网络（242）中的相同节点（功率检测器246）的每个经过之后测量由天线（202）接收的功率。测量的功率值（222）由优化器（216）用于会聚到提供天线的反射系数的解。天线的反射可以用于确定天线的输入阻抗。然后调整匹配电路（242）的元件以匹配天线（202）的输入阻抗。因此，可以实时地补偿影响阻抗的天线（202）的环境变化的影响。

2. 发明申请

WO2011047141A3 DYNAMIC REAL-TIME CALIBRATION FOR ANTENNA MATCHING IN A RADIO FREQUENCY TRANSMITTER SYSTEM 审中-公开
公开(公告)号：WO2011047141A3
公开(公告)日：2011-04-21
申请号：PCT/US2010/052651
申请日：2010-10-14
申请人： RESEARCH IN MOTION LIMITED , ALI, Shirook , WARDEN, James, Paul , BAKER, Mohamed
发明人： ALI, Shirook , WARDEN, James, Paul , BAKER, Mohamed
IPC分类号： H01Q1/24 , H03H7/40 , H04B1/18
摘要： Real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency transmitter system. The radio frequency transmitter system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network is repeatedly perturbed and the power reflected by the antenna is measured after each perturbation at the same node within the tunable matching network. The power values are used by an optimizer in converging to a solution that provides input impedance of the antenna. The elements of the matching circuit are adjusted to match the input impedance of the antenna.

3. 发明申请

WO2013012404A1 DIVERSITY ANTENNA MODULE AND ASSOCIATED METHOD FOR A USER EQUIPMENT (UE) DEVICE 审中-公开
标题翻译：多用途天线模块和用户设备（UE）设备的相关方法
公开(公告)号：WO2013012404A1
公开(公告)日：2013-01-24
申请号：PCT/US2011/044119
申请日：2011-07-15
申请人： RESEARCH IN MOTION LIMITED , WANG, Dong , RAO, Qinjiang , WARDEN, James, Paul
发明人： WANG, Dong , RAO, Qinjiang , WARDEN, James, Paul
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q21/29 , H01Q25/00 , H04B7/08
CPC分类号： H01Q1/521 , H01Q1/24 , H01Q1/243 , H01Q1/38 , H01Q21/29 , H01Q25/00 , H04B1/38 , Y10T29/49018
摘要： A diversity antenna module comprising a first radiating element adapted to operate with a first transceiver circuit operating in at least one band and a second radiating element adapted to operate with a second transceiver circuit operating in at least one band. The first radiating element is disposed along a first side of a substrate and the second radiating element is disposed along a second side of the substrate, wherein the first and second sides are substantially parallel to each other, the first and second radiating elements being spatially dispersed from each another by a distance.
摘要翻译：一种分集天线模块，包括适于与在至少一个频带中工作的第一收发器电路一起工作的第一辐射元件和适合于在至少一个频带中操作的第二收发器电路操作的第二辐射元件。第一辐射元件沿着衬底的第一侧布置，并且第二辐射元件沿着衬底的第二侧布置，其中第一和第二侧面基本上彼此平行，第一和第二辐射元件在空间上分散从彼此远离。

4. 发明申请

WO2013012403A1 DIVERSITY ANTENNA MODULE AND ASSOCIATED METHOD FOR A USER EQUIPMENT (UE) DEVICE 审中-公开
标题翻译：多用途天线模块和用户设备（UE）设备的相关方法
公开(公告)号：WO2013012403A1
公开(公告)日：2013-01-24
申请号：PCT/US2011/044117
申请日：2011-07-15
申请人： RESEARCH IN MOTION LIMITED , WANG, Dong , RAO, Qinjiang , WARDEN, James, Paul
发明人： WANG, Dong , RAO, Qinjiang , WARDEN, James, Paul
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q21/24 , H01Q25/00 , H04B7/08
CPC分类号： H01Q21/30 , H01Q1/243 , H01Q1/38 , H01Q21/0087 , H01Q21/24 , H01Q25/00 , H04B1/0064 , Y10T29/49016
摘要： A diversity antenna module comprising a first radiating element adapted to operate with a first transceiver circuit operating in at least one band and a second radiating element adapted to operate with a second transceiver circuit operating in at least one band. The first radiating element is disposed along a first side of a substrate and the second radiating element is disposed along a second side of the substrate, wherein the first and second sides are substantially perpendicular to each other, the first and second radiating elements being spatially dispersed from each another by a distance.
摘要翻译：一种分集天线模块，包括适于与在至少一个频带中工作的第一收发器电路一起工作的第一辐射元件和适合于在至少一个频带中操作的第二收发器电路操作的第二辐射元件。第一辐射元件沿着衬底的第一侧布置，并且第二辐射元件沿着衬底的第二侧布置，其中第一和第二侧基本上彼此垂直，第一和第二辐射元件在空间上分散从彼此远离。

5. 发明申请

WO2012109452A2 PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME 审中-公开
标题翻译：便携式电子设备及其控制方法
公开(公告)号：WO2012109452A2
公开(公告)日：2012-08-16
申请号：PCT/US2012/024495
申请日：2012-02-09
申请人： RESEARCH IN MOTION LIMITED , KYPRIANOU, Nikos , IVANOVIC, Aleksandar , POLYAKIN, Michael , KANJ, Houssam , GU, Huanhuan , WARDEN, James, Paul
发明人： KYPRIANOU, Nikos , IVANOVIC, Aleksandar , POLYAKIN, Michael , KANJ, Houssam , GU, Huanhuan , WARDEN, James, Paul
IPC分类号： G06F3/01 , G06F3/03 , G06F3/02 , G06F3/041
CPC分类号： G06F3/04886
摘要： A method includes detecting a first touch at a first location, and a second touch at a second location, on a touch-sensitive display of an electronic device. In response to detecting the first and second touches, a first section of a virtual keyboard having a first boundary associated with the first location and a second section of the virtual keyboard having a second boundary associated with the second location are displayed on the touch-sensitive display.
摘要翻译：一种方法包括在电子设备的触敏显示器上检测第一位置处的第一触摸和第二触摸处的第二触摸。响应于检测到第一和第二触摸，具有与第一位置相关联的第一边界的虚拟键盘的第一部分和具有与第二位置相关联的第二边界的虚拟键盘的第二部分被显示在触敏显示。

6. 发明申请

WO2014112994A1 ELECTRONIC DEVICE INCLUDING THREE-DIMENSIONAL GESTURE DETECTING DISPLAY 审中-公开
标题翻译：包括三维姿势检测显示的电子设备
公开(公告)号：WO2014112994A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/021732
申请日：2013-01-16
申请人： BLACKBERRY LIMITED , GU, Huanhuan , WARDEN, James, Paul , SHEYNMAN, Arnold
发明人： GU, Huanhuan , WARDEN, James, Paul , SHEYNMAN, Arnold
IPC分类号： G06F3/03 , G01S5/02 , G06T15/00
CPC分类号： G06F3/017 , G01S13/06 , G06F3/046 , H01Q1/243 , H01Q21/00
摘要： An electronic device includes a display, a plurality of antennae arranged and constructed to emit a signal and to receive backscatter from the signal, and a processor operably coupled to the antennae to utilize the received backscatter to detect location and at least one of size and shape of an object spaced from the display.
摘要翻译：电子设备包括显示器，布置和构造成发射信号并从信号接收反向散射的多个天线，以及可操作地耦合到天线的处理器，以利用接收的反向散射来检测位置和尺寸和形状中的至少一个与显示器间隔开的物体。

7. 发明申请

WO2014112995A1 ELECTRONIC DEVICE WITH TOUCH-SENSITIVE DISPLAY AND GESTURE-DETECTION 审中-公开
标题翻译：具有感应显示和检测功能的电子设备
公开(公告)号：WO2014112995A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/021735
申请日：2013-01-16
申请人： GU, Huanhuan , ZHAI, Tongyan , TOCILA, Dan , WARDEN, James, Paul , SHEYNMAN, Arnold , BLACKBERRY LIMITED
发明人： GU, Huanhuan , ZHAI, Tongyan , TOCILA, Dan , WARDEN, James, Paul , SHEYNMAN, Arnold
IPC分类号： G06F3/03 , G06F3/041
CPC分类号： G06F3/04883 , G06F3/0416 , G06F3/044 , G06F2203/04106 , G06F2203/04108
摘要： A method includes utilizing transmitters and receivers in an electronic device to detect at least one object spaced from a touch-sensitive display of the electronic device, determining first signal values utilizing touch sensors of the touch-sensitive display to obtain baseline noise values when no touch is detected and the transmitters are transmitting, and when a touch is detected, applying the baseline noise values to second signal values to reduce the effect of noise when identifying the touch location.
摘要翻译：一种方法包括利用电子设备中的发射器和接收器来检测与电子设备的触敏显示器间隔开的至少一个物体，利用触敏显示器的触摸传感器确定第一信号值，以便在不触摸时获得基线噪声值并且当检测到触摸时，将基线噪声值应用于第二信号值，以在识别触摸位置时减小噪声的影响。

8. 发明申请

WO2014112996A1 ELECTRONIC DEVICE WITH TOUCH-SENSITIVE DISPLAY AND GESTURE-DETECTION 审中-公开
标题翻译：具有感应显示和检测功能的电子设备
公开(公告)号：WO2014112996A1
公开(公告)日：2014-07-24
申请号：PCT/US2013/021737
申请日：2013-01-16
申请人： BlackBerry Limited , WARDEN, James, Paul , GU, Huanhuan , SHEYNMAN, Arnold
发明人： WARDEN, James, Paul , GU, Huanhuan , SHEYNMAN, Arnold
IPC分类号： G06F3/03 , G06F3/041
CPC分类号： G06F3/04883 , G06F1/3262 , G06F3/0416 , G06F3/044 , G06F2203/04106 , G06F2203/04108
摘要： A method includes utilizing transmitters and receivers, performing detection of objects spaced from an electronic device, when an object that is spaced from the electronic device is detected, continuing performing detection of objects, when no object is detected, discontinuing performing detection of objects, and utilizing touch sensors of the touch-sensitive display, performing touch detection.
摘要翻译：一种方法包括利用发射机和接收机，当检测到与电子设备间隔开的对象时，当检测到与电子设备间隔开的对象时，执行对与物体间隔的物体的检测，当检测不到物体时，继续执行物体的检测，停止执行物体的检测，以及利用触敏显示器的触摸传感器进行触摸检测。

9. 发明公开

EP2499699A2 DYNAMIC REAL-TIME CALIBRATION FOR ANTENNA MATCHING IN A RADIO FREQUENCY TRANSMITTER SYSTEM 审中-公开
标题翻译： EINEM FUNKFREQUENZSENDERSYSTEM中的DYNAMISCHE ECHTZEITKALIBRIUNGFÜRANTENNENANPASSUNG
公开(公告)号：EP2499699A2
公开(公告)日：2012-09-19
申请号：EP10771280.4
申请日：2010-10-14
申请人： Research In Motion Limited
发明人： BAKR, Mohamed , ALI, Shirook , WARDEN, James, Paul
IPC分类号： H01Q1/24 , H03H7/40 , H04B1/18
CPC分类号： H01Q1/243 , H03H7/40 , H04B1/0458
摘要： Real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency transmitter system. The radio frequency transmitter system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network is repeatedly perturbed and the power reflected by the antenna is measured after each perturbation at the same node within the tunable matching network. The power values are used by an optimizer in converging to a solution that provides input impedance of the antenna. The elements of the matching circuit are adjusted to match the input impedance of the antenna.
摘要翻译：实时校准与射频发射机系统中天线的动态阻抗匹配的可调匹配网络。射频发射机系统包括可以解决以确定天线的反射系数的两个非线性方程。可调谐匹配网络被反复扰动，并且在可调谐匹配网络内的相同节点处的每个扰动之后测量由天线反射的功率。功率值由优化器用于收敛到提供天线输入阻抗的解决方案。调整匹配电路的元件以匹配天线的输入阻抗。

10. 发明公开

EP2489123A1 DYNAMIC REAL-TIME CALIBRATION FOR ANTENNA MATCHING IN A RADIO FREQUENCY RECEIVER SYSTEM 有权转让
标题翻译： EINEM HOCHFREQUENZ-EMPFANGSSYSTEM中的动态电动车
公开(公告)号：EP2489123A1
公开(公告)日：2012-08-22
申请号：EP10775964.9
申请日：2010-10-14
申请人： Research In Motion Limited
发明人： ALI, Shirook , WARDEN, James, Paul , BAKR, Mohamed
IPC分类号： H03H7/40 , H04B1/18 , H01Q1/24
CPC分类号： H01Q1/50 , H01Q3/267 , H03H7/40
摘要： 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. The tunable matching network is repeatedly perturbed and the power received by the antenna is measured after each perturbation at the same node in the matching network. The measured power values are used by an optimizer in converging to a solution that provides the reflection coefficient of the antenna. 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：实时校准与射频接收机系统中天线的动态阻抗匹配的可调匹配网络。射频接收机系统包括可以解决以确定天线的反射系数的两个非线性方程。可调谐匹配网络被重复扰动，并且在匹配网络中的相同节点处的每个扰动之后测量由天线接收的功率。测量的功率值被优化器用于收敛到提供天线反射系数的解。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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