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51. 发明授权

US08315296B2 Method for testing a radio frequency (RF) receiver and related methods 有权
标题翻译：射频（RF）接收机测试方法及相关方法
公开(公告)号：US08315296B2
公开(公告)日：2012-11-20
申请号：US11751079
申请日：2007-05-21
申请人： Yihong Qi , Michael Certain , Perry Jarmuszewski , Qingmai Zhou
发明人： Yihong Qi , Michael Certain , Perry Jarmuszewski , Qingmai Zhou
IPC分类号： H04B3/46
CPC分类号： H04L1/24
摘要： A method for testing a radio frequency (RF) receiver may include measuring a plurality of bit error levels for the RF receiver at a given RF frequency. The method may further include applying a Huber function to the measured plurality of bit error levels to generate a bit error ratio (BER) estimate for the RF receiver. The method would also include using the BER estimate to generate a sensitivity for the RE receiver.
摘要翻译：用于测试射频（RF）接收机的方法可以包括在给定RF频率处测量RF接收机的多个比特误差水平。该方法还可以包括将Huber函数应用于所测量的多个误码级，以产生RF接收机的误比特率（BER）估计。该方法还将包括使用BER估计来产生RE接收机的灵敏度。

52. 发明授权

US08314738B2 Mobile wireless communications device including electrically conductive, electrically floating beam shaping elements and related methods 有权
标题翻译：移动无线通信设备包括导电的，电浮动的波束成形元件和相关的方法
公开(公告)号：US08314738B2
公开(公告)日：2012-11-20
申请号：US13189729
申请日：2011-07-25
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Dietmar Wennemer
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Dietmar Wennemer
IPC分类号： H01Q1/24 , H01Q19/00
CPC分类号： H01Q1/243 , H01Q19/28 , Y10T29/49016 , Y10T29/49018 , Y10T29/49826
摘要： A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried within the portable housing, wireless transceiver circuitry carried by the PCB within the portable housing, and an antenna carried by the PCB within the portable housing and connected to the wireless transceiver circuitry. The device may further include a first pair of electrically floating, electrically conductive, spaced apart, antenna beam shaping elements adjacent the antenna and spaced apart therefrom. A second pair of electrically floating, electrically conductive, spaced apart, antenna beam shaping elements may be adjacent the antenna and spaced apart therefrom. The first pair of antenna beam shaping elements may be positioned in an offset relationship relative to the second pair of antenna beam shaping elements.
摘要翻译：移动无线通信设备可以包括便携式外壳，在便携式外壳内承载的印刷电路板（PCB），由便携式外壳内的PCB承载的无线收发器电路以及由便携式外壳内的PCB承载的天线，并连接到无线收发器电路。该装置还可以包括与天线相邻并与其间隔开的第一对电浮动的，导电的，间隔开的天线波束成形元件。第二对电浮动，导电，间隔开的天线波束成形元件可以与天线相邻并与之隔开。第一对天线波束成形元件可以相对于第二对天线波束成形元件以偏移关系定位。

53. 发明授权

US08310401B2 Mobile wireless communications device with selective load switching for antennas and related methods 有权
标题翻译：具有天线选择负载切换和相关方法的移动无线通信设备
公开(公告)号：US08310401B2
公开(公告)日：2012-11-13
申请号：US13171602
申请日：2011-06-29
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q3/24 , H01Q21/28 , H04B1/005 , H04B1/006 , H04B1/0067 , H04B1/3838 , H04B1/40 , H04M1/026
摘要： A mobile wireless communications device may include a plurality of antennas, a plurality of wireless transceivers, and signal processing circuitry. The device may further include a controller for selectively switching the signal processing circuitry to a desired one of the wireless transceivers, and for selectively switching a desired one of the antennas to the desired one of the wireless transceivers. Moreover, the controller may also be for selectively connecting and disconnecting the at least one other one of the antennas to an unused one of the wireless transceivers.
摘要翻译：移动无线通信设备可以包括多个天线，多个无线收发器和信号处理电路。该设备还可以包括控制器，用于选择性地将信号处理电路切换到无线收发器中的期望的一个，并且用于选择性地将期望的一个天线切换到无线收发器中期望的一个。此外，控制器还可以用于选择性地将天线中的至少一个天线选择性地连接和断开到未使用的无线收发器中的一个。

54. 发明申请

US20120263213A1 MOBILE WIRELESS COMMUNICATIONS DEVICE WITH SEPARATE IN-PHASE (I) AND QUADRATURE (Q) PHASE POWER AMPLIFICATION AND POWER AMPLIFIER PRE-DISTORTION AND IQ BALANCE COMPENSATION 有权
标题翻译：移动无线通信设备，具有单相（I）和三相（Q）相功率放大和功率放大器预失真和IQ平衡补偿
公开(公告)号：US20120263213A1
公开(公告)日：2012-10-18
申请号：US13526430
申请日：2012-06-18
申请人： LIZHONG ZHU , GEORGE MANKARUSE , MICHAEL CORRIGAN , PERRY JARMUSZEWSKI , OLEKSIY KRAVETS , KENT NICKERSON , NAGULA SANGARY
发明人： LIZHONG ZHU , GEORGE MANKARUSE , MICHAEL CORRIGAN , PERRY JARMUSZEWSKI , OLEKSIY KRAVETS , KENT NICKERSON , NAGULA SANGARY
IPC分类号： H04B1/38
CPC分类号： H04L1/0035 , H04L27/2089 , H04L27/364 , H04L27/367
摘要： A communications device, in one aspect as a portable wireless communications device, includes an in-phase modulator and power amplifier that receives a baseband I signal and modulates and amplifies the I signal. A quadrature modulator and power amplifier receives a baseband Q signal and modulates and amplifies the Q signal. A power combiner sums and outputs the I and Q signals. An I demodulator circuit receives a signal fed back from the I power amplifier and demodulates the fed back signal to produce demodulated I signals. A Q demodulator circuit receives a signal fed back from the Q power amplifier and demodulates the fed back signal to produce demodulated Q signals. A processor compares the digital, baseband I and Q signals with a demodulated I and Q signals to compensate for amplitude, frequency and phase modulation errors.
摘要翻译：在一方面，作为便携式无线通信设备的通信设备包括接收基带I信号并调制和放大I信号的同相调制器和功率放大器。正交调制器和功率放大器接收基带Q信号并调制和放大Q信号。功率组合器对I和Q信号进行求和并输出。 I解调器电路接收从I功率放大器反馈的信号并解调反馈信号以产生解调的I信号。 Q解调器电路接收从Q功率放大器反馈的信号，并且对反馈信号进行解调以产生解调的Q信号。处理器将数字，基带I和Q信号与解调的I和Q信号进行比较，以补偿幅度，频率和相位调制误差。

55. 发明授权

US08279611B2 Flexible cable having rectangular waveguide formed therein and methods of manufacturing same 失效
标题翻译：具有形成矩形波导的柔性电缆及其制造方法
公开(公告)号：US08279611B2
公开(公告)日：2012-10-02
申请号：US12634064
申请日：2009-12-09
申请人： Joshua Kwan Ho Wong , Ying Tong Man , Yihong Qi , Perry Jarmuszewski , Antonio Chan
发明人： Joshua Kwan Ho Wong , Ying Tong Man , Yihong Qi , Perry Jarmuszewski , Antonio Chan
IPC分类号： H05K1/00
CPC分类号： H05K1/0219 , H01P3/121 , H05K1/0393 , H05K2201/0715 , H05K2201/09618
摘要： A flexible cable for carrying RF signals and method of manufacturing same. The cable includes an elongate base substrate including a dielectric layer with an upper metal layer deposited on one side and a lower metal layer deposited on its other side. It further includes two parallel spaced-apart series of vias formed along the length of the base substrate, each via electrically interconnecting the upper metal layer and the lower metal layer, whereby a rectangular cross-sectional waveguide is provided between the upper metal layer, the lower metal layer and the two series of vias.
摘要翻译：用于承载RF信号的柔性电缆及其制造方法。该电缆包括细长的基底基底，该基底基底包括在一侧沉积有上金属层的介电层和沉积在另一侧上的下金属层。它还包括沿着基底衬底的长度形成的两个平行间隔开的一系列通孔，每个通孔电连接上金属层和下金属层，由此在上金属层之间提供矩形横截面波导，下层金属层和两系列通孔。

56. 发明授权

US08212721B2 Mobile wireless communications device comprising a satellite positioning system antenna and electrically conductive director element therefor 有权
标题翻译：移动无线通信设备包括卫星定位系统天线及其导电导向器元件
公开(公告)号：US08212721B2
公开(公告)日：2012-07-03
申请号：US12617335
申请日：2009-11-12
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Adrian Cooke
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski , Adrian Cooke
IPC分类号： G01S19/25 , H01Q19/10
CPC分类号： H01Q9/0421 , G01S19/36 , H01Q1/243 , H01Q1/38 , H01Q9/30 , H01Q19/26 , H04B1/3805 , Y10T29/49018 , Y10T29/49133
摘要： A portable mobile wireless communications device may include a portable housing, and at least one wireless transceiver carried by the portable housing. The portable mobile wireless communications device may also include a satellite positioning signal receiver carried by the portable housing and an antenna carried by the portable housing and coupled to the satellite positioning signal receiver. The portable wireless communications device may further include a passive antenna beam pattern director associated with the antenna and may include at least one electrically conductive director element carried by the portable housing in spaced apart relation from the antenna and inductively coupled thereto.
摘要翻译：便携式移动无线通信设备可以包括便携式外壳和由便携式外壳承载的至少一个无线收发器。便携式移动无线通信设备还可以包括由便携式外壳承载的卫星定位信号接收器和由便携式外壳承载并耦合到卫星定位信号接收器的天线。便携式无线通信设备还可以包括与天线相关联的无源天线波束图案导向器，并且可以包括由便携式外壳承载的至少一个导电导向元件，其与天线间隔开并与其电感耦合。

57. 发明申请

US20120071209A1 MOBILE WIRELESS COMMUNICATIONS DEVICE WITH REDUCED INTERFERING ENERGY FROM THE DISPLAY AND RELATED METHODS 有权
公开(公告)号：US20120071209A1
公开(公告)日：2012-03-22
申请号：US13300776
申请日：2011-11-21
申请人： Lizhong Zhu , Michael Corrigan , Perry Jarmuszewski , Liviu George , George Mankaruse , James Robinson , Marc Drader
发明人： Lizhong Zhu , Michael Corrigan , Perry Jarmuszewski , Liviu George , George Mankaruse , James Robinson , Marc Drader
IPC分类号： H04W88/02 , H05K3/30
CPC分类号： H04B15/02 , H04M1/0266 , H05K1/0233 , Y10T29/4913
摘要： A mobile wireless communications device includes a housing and circuit board carried by the housing and includes radio frequency (RF) circuitry and a processor carried by the circuit board and operative with each other. A display connector for an LCD connector is mounted on the circuit board and adapted to be connected to a display. Display connection lines are carried by the circuit board and interconnect the display connector and processor for carrying signals from the processor to the display connector and a connected display. Filters are carried by the circuit board and connected to the display connection lines and reduce any interfering energy from the processor and display.

58. 发明申请

US20120069988A1 TELEPHONE SYSTEM HAVING REDUCED SENSITIVITY TO RF INTERFERENCE AND RELATED METHODS 有权
标题翻译：具有降低对RF干扰的灵敏度的电话系统和相关方法
公开(公告)号：US20120069988A1
公开(公告)日：2012-03-22
申请号：US13303342
申请日：2011-11-23
申请人： Lizhong Zhu , Michael Corrigan , George Mankaruse , Perry Jarmuszewski
发明人： Lizhong Zhu , Michael Corrigan , George Mankaruse , Perry Jarmuszewski
IPC分类号： H04M1/00
CPC分类号： H04B15/00 , H04M1/60 , H04M1/74 , H05K9/0022
摘要： A telephone to be connected to a wireline having reduced sensitivity to RF interference over a predetermined frequency range from an adjacent mobile wireless communications device may include a transmit amplifier, a receive amplifier, an audio input transducer connected to the transmit amplifier, and an audio output transducer connected to the receive amplifier. The telephone may further include an RF shield(s) surrounding the audio input transducer and the audio output transducer for reducing RF interference over the predetermined frequency range from the adjacent mobile wireless communications device. Moreover, the telephone may also include at least one RF audio input filter element connected to the audio input transducer and at least one RF audio output filter element connected to the audio output transducer, both of which are also for reducing RF interference over the predetermined frequency range from the adjacent mobile wireless communications device.
摘要翻译：要连接到在相邻的移动无线通信设备的预定频率范围内具有降低的RF干扰灵敏度的电话的电话可以包括发射放大器，接收放大器，连接到发射放大器的音频输入变换器和音频输出传感器连接到接收放大器。电话还可以包括围绕音频输入换能器的RF屏蔽和音频输出换能器，用于在相邻的移动无线通信设备的预定频率范围内减少RF干扰。此外，电话还可以包括连接到音频输入变换器的至少一个RF音频输入滤波器元件和连接到音频输出变换器的至少一个RF音频输出滤波器元件，这两个也是用于减少超过预定频率的RF干扰范围从相邻的移动无线通信设备。

59. 发明授权

US08116689B2 Determination of antenna noise temperature for handheld wireless devices 失效
标题翻译：确定手持无线设备的天线噪声温度
公开(公告)号：US08116689B2
公开(公告)日：2012-02-14
申请号：US12987435
申请日：2011-01-10
申请人： Yihong Qi , Perry Jarmuszewski
发明人： Yihong Qi , Perry Jarmuszewski
IPC分类号： H04B1/00
CPC分类号： H04B1/1027
摘要： Antenna noise temperature is determined for a handheld wireless communication device which typically includes a radio, e.g. having a wireless transceiver and associated circuitry connected thereto, and an antenna connected to the radio. The method includes measuring an antenna thermal noise component, measuring a radio noise component, measuring an environmental background noise component, and determining the antenna noise temperature based upon the measured antenna thermal noise, radio noise, and environmental background noise components. The method may include measuring antenna efficiency, and determining further includes weighting at least one of the measured antenna thermal noise, radio noise and environmental background noise components based upon the measured antenna efficiency.
摘要翻译：为手持式无线通信设备确定天线噪声温度，其通常包括无线电，例如，具有连接到其上的无线收发器和相关联的电路，以及连接到无线电的天线。该方法包括测量天线热噪声分量，测量无线电噪声分量，测量环境背景噪声分量，以及基于测量的天线热噪声，无线电噪声和环境背景噪声分量来确定天线噪声温度。该方法可以包括测量天线效率，并且确定还包括基于测量的天线效率来加权所测量的天线热噪声，无线电噪声和环境背景噪声分量中的至少一个。

60. 发明申请

US20110319041A1 MOBILE WIRELESS COMMUNICATIONS DEVICE PROVIDING PATTERN/FREQUENCY CONTROL FEATURES AND RELATED METHODS 有权
标题翻译：移动无线通信设备提供模式/频率控制特性及相关方法
公开(公告)号：US20110319041A1
公开(公告)日：2011-12-29
申请号：US13222054
申请日：2011-08-31
申请人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
发明人： Yihong Qi , Ying Tong Man , Perry Jarmuszewski
IPC分类号： H04B1/38
CPC分类号： H04B7/12 , H04B1/3833
摘要： A mobile wireless communications device may include a portable housing, a wireless transceiver carried by the portable housing, and a plurality of antennas also carried by the portable housing. Each antenna may have a different gain pattern at a different respective operating frequency, and the antennas may have different shapes to define different gain patterns at a given operating frequency. The mobile wireless communications device may further include a frequency/pattern diversity controller for controlling the wireless transceiver to preferentially operate with the plurality of antennas.
摘要翻译：移动无线通信设备可以包括便携式外壳，由便携式外壳承载的无线收发器以及也由便携式外壳承载的多个天线。每个天线可以在不同的相应工作频率下具有不同的增益模式，并且天线可以具有不同的形状以在给定的工作频率上限定不同的增益模式。移动无线通信设备还可以包括频率/模式分集控制器，用于控制无线收发器优先利用多个天线操作。

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