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154 条记录 (耗时 0.018 秒)

    Mobile wireless communications device with polarization diversity wireless local area network (LAN) antenna and related methods
    31.
    发明授权
    Mobile wireless communications device with polarization diversity wireless local area network (LAN) antenna and related methods 有权
    具有极化分集无线局域网（LAN）天线的移动无线通信设备及相关方法

    公开(公告)号：US07353013B2

    公开(公告)日：2008-04-01

    申请号：US10924276

    申请日：2004-08-23

    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： H04B7/04 ,  H01Q1/38

    CPC分类号： H01Q5/002 ,  H01Q5/28 ,  H04B7/10 ,  Y10T29/49016

    摘要： A mobile wireless LAN communications device may include a portable, handheld housing, and a wireless LAN transceiver carried by the housing. A polarization diversity wireless LAN antenna may be included for cooperating with the wireless LAN transceiver to communicate over a wireless LAN. The polarization diversity wireless LAN antenna may include a first antenna element coupled to the wireless LAN transceiver having a first shape and a first polarization, and a second antenna element coupled to the wireless LAN transceiver having a second shape different from the first shape. The second antenna element may also have a second polarization different from the first polarization.

    摘要翻译： 移动无线LAN通信设备可以包括便携式手持外壳和由外壳承载的无线LAN收发器。 可以包括极化分集无线LAN天线，用于与无线LAN收发器协作以通过无线LAN进行通信。 偏振分集无线LAN天线可以包括耦合到具有第一形状和第一偏振的无线LAN收发器的第一天线元件，以及耦合到具有不同于第一形状的第二形状的无线LAN收发器的第二天线元件。 第二天线元件也可以具有不同于第一极化的第二极化。

    Mobile wireless communications device including a wrap-around antenna assembly and related methods
    32.
    发明授权
    Mobile wireless communications device including a wrap-around antenna assembly and related methods 有权
    移动无线通信设备包括环绕天线组件和相关方法

    公开(公告)号：US07321336B2

    公开(公告)日：2008-01-22

    申请号：US11554874

    申请日：2006-10-31

    申请人： Robert Phillips ,  Yihong Qi ,  Ying Tong Man

    发明人： Robert Phillips ,  Yihong Qi ,  Ying Tong Man

    IPC分类号： H01Q1/24

    CPC分类号： H01Q1/38 ,  H01Q1/12 ,  H01Q1/243 ,  H01Q1/36 ,  H01R12/59 ,  H01R12/722 ,  H01R2201/02

    摘要： A mobile wireless communications device may include a housing, a printed circuit board (PCB) carried by the housing, at least one wireless RF circuit carried by the PCB, and a first contact(s) carried by the PCB and electrically connected to the at least one wireless RF circuit. The device may further include a wrap-around antenna assembly comprising an antenna retainer frame removably coupled to an edge of the PCB and having first and second portions wrapping around adjacent first and second surfaces of the PCB at the edge thereof when the antenna retainer frame is coupled to the PCB. The wrap-around antenna assembly may also include an antenna carried by the antenna retainer frame and extending along the first and second portions thereof. The antenna may include a second contact(s) removably coupled to the first contact(s) when the antenna retainer frame is coupled to the PCB.

    摘要翻译： 移动无线通信设备可以包括壳体，由壳体承载的印刷电路板（PCB），由PCB承载的至少一个无线RF电路，以及由PCB承载的电连接到 至少一个无线射频电路。 该装置还可以包括环绕式天线组件，其包括可拆卸地联接到PCB的边缘的天线保持框架，并且当天线保持框架是天线保持框架时，第一和第二部分在PCB边缘的相邻的第一和第二表面周围缠绕在PCB的相邻的第一和第二表面 耦合到PCB。 环绕天线组件还可以包括由天线保持架支承并沿其第一和第二部分延伸的天线。 天线可以包括当天线保持框架联接到PCB时可拆卸地联接到第一接触件的第二接触件。

    Mobile wireless communications device comprising multi-frequency band antenna and related methods
    33.
    发明授权
    Mobile wireless communications device comprising multi-frequency band antenna and related methods 有权
    包括多频带天线和相关方法的移动无线通信设备

    公开(公告)号：US07271772B2

    公开(公告)日：2007-09-18

    申请号：US11422158

    申请日：2006-06-05

    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 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q7/00 ,  H01Q9/0407 ,  H01Q9/40 ,  H01Q9/42 ,  H04B1/3833 ,  Y10T29/49016

    摘要： A mobile wireless communications device may include a housing and a multi-frequency band antenna carried within the housing. The multi-frequency band antenna may include a main loop conductor having a gap therein defining first and second ends of the main loop conductor, a first branch conductor having a first end connected adjacent the first end of the main loop conductor and having a second end defining a first feed point, and a second branch conductor having a first end connected adjacent the second end of the main loop conductor and a second end defining a second feed point. The antenna may further include a tuning branch conductor having a first end connected to the main loop conductor between the respective first ends of the first and second branches.

    摘要翻译： 移动无线通信设备可以包括在壳体内承载的壳体和多频带天线。 多频带天线可以包括主环导体，其中具有限定主环导体的第一和第二端的间隙，第一分支导体，其第一端连接在主环导体的第一端附近，并且具有第二端 限定第一馈电点，以及第二分支导体，其具有连接在主环路导体的第二端附近的第一端和限定第二馈电点的第二端。 天线还可以包括调谐分支导体，其具有连接到第一和第二分支的相应的第一端之间的主环路导体的第一端。

    Multiple-element antenna with parasitic coupler
    35.
    发明授权
    Multiple-element antenna with parasitic coupler 有权
    具有寄生耦合器的多元天线

    公开(公告)号：US07183984B2

    公开(公告)日：2007-02-27

    申请号：US11122455

    申请日：2005-05-05

    申请人： Perry Jarmuszewski ,  Yihong Qi ,  Ying Tong Man

    发明人： Perry Jarmuszewski ,  Yihong Qi ,  Ying Tong Man

    IPC分类号： H01Q1/24

    CPC分类号： H01Q21/28 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q1/40 ,  H01Q5/40 ,  H01Q9/26 ,  H01Q9/42

    摘要： A multiple-element antenna for a multi-band wireless mobile communication device is provided. The multiple-element antenna includes a first antenna element, a second antenna element positioned adjacent the first antenna element, and a parasitic coupler positioned adjacent the first antenna element and the second antenna element. In one embodiment, the first and second antenna elements have respective first and second operating frequency bands, and electromagnetically couple with each other and with the parasitic coupler when the multiple-element antenna is operating in the first or second operating frequency band. The first and second antenna elements are configured to be connected to first and second transceivers in a wireless mobile communication device in an alternate embodiment.

    摘要翻译： 提供了一种用于多频带无线移动通信设备的多元天线。 多元件天线包括第一天线元件，邻近第一天线元件定位的第二天线元件和邻近第一天线元件和第二天线元件定位的寄生耦合器。 在一个实施例中，第一和第二天线元件具有相应的第一和第二工作频带，并且当多元件天线在第一或第二操作频带中操作时，彼此和寄生耦合器电磁耦合。 第一和第二天线元件被配置为在替代实施例中在无线移动通信设备中连接到第一和第二收发器。

    Mobile wireless communications device having diversity antenna system and related methods
    38.
    发明授权
    Mobile wireless communications device having diversity antenna system and related methods 有权
    具有分集天线系统和相关方法的移动无线通信设备

    公开(公告)号：US08305275B2

    公开(公告)日：2012-11-06

    申请号：US13337353

    申请日：2011-12-27

    申请人： Ying Tong Man ,  Adrian Cooke ,  Yihong Qi ,  Joshua Wong

    发明人： Ying Tong Man ,  Adrian Cooke ,  Yihong Qi ,  Joshua Wong

    IPC分类号： H01Q21/00 ,  H01Q3/24

    CPC分类号： H01Q1/243 ,  H01Q3/24 ,  H01Q5/20 ,  H01Q21/30

    摘要： A mobile wireless communications device has a portable handheld housing. A circuit board is carried by the portable handheld housing. RF circuitry is carried by the circuit board. A diversity antenna and main antenna are carried by the portable handheld housing and coupled to the RF circuitry and operative together. The RF circuitry tunes the diversity antenna into a diversity communications frequency band to achieve a diversity mode of operation with the main antenna and tunes the diversity antenna into a non-diversity communications frequency band when cross-coupling has occurred from the diversity antenna to the main antenna when operating in the diversity communications frequency band. A switch is carried by the portable handheld housing and connected to the RF circuitry and coupled between the diversity and main antennae and disconnects the diversity antenna when operating in the non-diversity band to prevent cross-coupling from the diversity antenna to the main antenna.

    摘要翻译： 移动无线通信设备具有便携式手持式外壳。 电路板由便携式手持式外壳承载。 RF电路由电路板承载。 分集天线和主天线由便携式手持外壳承载并耦合到RF电路并一起操作。 RF电路将分集天线调谐为分集通信频带，以实现主天线的分集模式，并将分集天线调谐为非分集通信频带，当从分集天线到主分路时发生交叉耦合 天线在分集通信频段工作时。 开关由便携式手持式外壳承载并连接到RF电路并且耦合在分集和主天线之间，并且在非分集频带中操作时断开分集天线，以防止从分集天线到主天线的交叉耦合。

    SYSTEM AND METHOD OF MEASURING TOTAL RADIATED POWER FROM MOBILE WIRELESS COMMUNICATIONS DEVICE
    39.
    发明申请
    SYSTEM AND METHOD OF MEASURING TOTAL RADIATED POWER FROM MOBILE WIRELESS COMMUNICATIONS DEVICE 审中-公开
    从移动无线通信设备测量总放射功率的系统和方法

    公开(公告)号：US20120276860A1

    公开(公告)日：2012-11-01

    申请号：US13545129

    申请日：2012-07-10

    申请人： LIZHONG ZHU ,  MICHAEL CORRIGAN ,  PERRY JARMUSZEWSKI ,  YING TONG MAN ,  GEORGE MANKARUSE ,  YIHONG QI

    发明人： LIZHONG ZHU ,  MICHAEL CORRIGAN ,  PERRY JARMUSZEWSKI ,  YING TONG MAN ,  GEORGE MANKARUSE ,  YIHONG QI

    IPC分类号： H04B17/00

    CPC分类号： G01R29/0864 ,  H04B17/102

    摘要： A system for testing a communications device includes a portable wireless communications device comprising a transmitter for transmitting an RF signal. A monitoring device receives the RF signals from the portable wireless communications device and analyzes the RF signals to determine total radiated power emitted from the transmitter. An adaptive antenna equivalent circuit is coupled to the transmitter. A connection line extends between the adaptive antenna equivalent circuit and the monitoring device. The adaptive antenna equivalent circuit has an equivalent antenna impedance matched to the portable wireless communications device and the connection line and monitoring device based on transmit frequency to ensure that total radiated power of the RF signals is transmitted from the transmitter to the monitoring device.

    摘要翻译： 用于测试通信设备的系统包括便携式无线通信设备，其包括用于发射RF信号的发射机。 监控设备从便携式无线通信设备接收RF信号，并分析RF信号以确定从发射机发射的总辐射功率。 自适应天线等效电路耦合到发射机。 连接线在自适应天线等效电路和监视装置之间延伸。 自适应天线等效电路具有与便携式无线通信设备和基于发射频率的连接线路和监视设备匹配的等效天线阻抗，以确保RF信号的总辐射功率从发射机传输到监视设备。