Antenna designing method and data card single board of wireless terminal
    1.
    发明授权
    Antenna designing method and data card single board of wireless terminal 有权
    无线终端天线设计方法和数据卡单板

    公开(公告)号:US08618986B2

    公开(公告)日:2013-12-31

    申请号:US13290485

    申请日:2011-11-07

    IPC分类号: H01Q1/38

    CPC分类号: H01Q1/242 H01Q5/328 H01Q5/364

    摘要: An antenna designing method and a data single board of a wireless terminal are disclosed. The method provided by the embodiments of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring and a metal coupling piece in the semi-closed area, where the antenna wiring and the metal coupling piece are parallel and overlap one another, a gap exists between the metal coupling piece and the data card single board, and the metal coupling piece is coupled with the data card single board via the gap. An embodiment of the present invention also provides a data card single board of a wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and a working bandwidth of a broadband is realized.

    摘要翻译: 公开了一种无线终端的天线设计方法和数据单板。 本发明实施例提供的方法包括:在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线和金属耦合片平行并重叠的半封闭区域中布置天线布线和金属耦合片,金属耦合片与数据卡单板之间存在间隙, 金属耦合片通过间隙与数据卡单板耦合。 本发明的实施例还提供了无线终端的数据卡单板。 根据本发明的实施例,减小了天线的比吸收率(SAR)值,实现了宽带的工作带宽。

    ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL
    2.
    发明申请
    ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL 有权
    天线设计方法和数据卡无线终端单板

    公开(公告)号:US20120314381A1

    公开(公告)日:2012-12-13

    申请号:US13590807

    申请日:2012-08-21

    IPC分类号: H01Q1/38 H05K1/11

    摘要: An antenna designing method and a data card single board of a wireless terminal are provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.

    摘要翻译: 提供无线终端的天线设计方法和数据卡单板。 本发明实施例提供的天线设计方法包括:在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线布线和数据卡单板之间存在间隙的半封闭区域中布置天线布线,并且天线布线经由间隙与数据卡单板耦合。 本发明的实施例还公开了无线终端的数据卡单板。 根据本发明的实施例,减小了天线的比吸收率(SAR)值,同时实现了宽带的工作带宽。

    ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL
    3.
    发明申请
    ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL 有权
    天线设计方法和数据卡无线终端单板

    公开(公告)号:US20120050112A1

    公开(公告)日:2012-03-01

    申请号:US13290485

    申请日:2011-11-07

    IPC分类号: H01Q1/38 G06F17/50

    CPC分类号: H01Q1/242 H01Q5/328 H01Q5/364

    摘要: An antenna designing method and a data single board of a wireless terminal are disclosed. The method provided by the embodiments of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring and a metal coupling piece in the semi-closed area, where the antenna wiring and the metal coupling piece are parallel and overlap one another, a gap exists between the metal coupling piece and the data card single board, and the metal coupling piece is coupled with the data card single board via the gap. An embodiment of the present invention also provides a data card single board of a wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and a working bandwidth of a broadband is realized.

    摘要翻译: 公开了一种无线终端的天线设计方法和数据单板。 本发明实施例提供的方法包括:在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线和金属耦合片平行并重叠的半封闭区域中布置天线布线和金属耦合片,金属耦合片与数据卡单板之间存在间隙, 金属耦合片通过间隙与数据卡单板耦合。 本发明的实施例还提供了无线终端的数据卡单板。 根据本发明的实施例,减小了天线的比吸收率(SAR)值,实现了宽带的工作带宽。

    Antenna designing method and data card signal board of wireless terminal
    4.
    发明授权
    Antenna designing method and data card signal board of wireless terminal 有权
    无线终端天线设计方法和数据卡信号板

    公开(公告)号:US09130260B2

    公开(公告)日:2015-09-08

    申请号:US13290695

    申请日:2011-11-07

    摘要: Embodiments of the present invention disclose an antenna designing method and a data card single board of a wireless terminal is provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.

    摘要翻译: 本发明的实施例公开了一种无线终端的天线设计方法和数据卡单板。 本发明实施例提供的天线设计方法包括:在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线布线和数据卡单板之间存在间隙的半封闭区域中布置天线布线,并且天线布线经由间隙与数据卡单板耦合。 本发明的实施例还公开了无线终端的数据卡单板。 根据本发明的实施例,减小了天线的比吸收率(SAR)值,同时实现了宽带的工作带宽。

    Antenna designing method and data card single board of wireless terminal
    5.
    发明授权
    Antenna designing method and data card single board of wireless terminal 有权
    无线终端天线设计方法和数据卡单板

    公开(公告)号:US08659485B2

    公开(公告)日:2014-02-25

    申请号:US13590807

    申请日:2012-08-21

    IPC分类号: H01Q1/38 H01Q19/00 H05K1/11

    摘要: An antenna designing method and a data card single board of a wireless terminal are provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.

    摘要翻译: 提供无线终端的天线设计方法和数据卡单板。 本发明实施例提供的天线设计方法包括:在无线终端的数据卡单板上划分没有其他金属布线的半封闭区域; 并且在天线布线和数据卡单板之间存在间隙的半封闭区域中布置天线布线,并且天线布线经由间隙与数据卡单板耦合。 本发明的实施例还公开了无线终端的数据卡单板。 根据本发明的实施例,减小了天线的比吸收率(SAR)值,同时实现了宽带的工作带宽。

    COLOR LCOS DISPLAY CHIP AND CONTROL METHOD
    6.
    发明申请
    COLOR LCOS DISPLAY CHIP AND CONTROL METHOD 审中-公开
    彩色LCOS显示芯片和控制方法

    公开(公告)号:US20130100180A1

    公开(公告)日:2013-04-25

    申请号:US13320544

    申请日:2010-08-13

    IPC分类号: G09G3/36

    摘要: The present invention relates to a color LCOS display chip and the drive and control method thereof. With new structure design and drive and control method, the video signal nonlinear correcting chip, display drive signal control chip and other high cost special chips which are used in conventional control and drive circuit are abandoned. Multiple systems are integrated in a single chip to save PCB required for combination of multi-system chips, which leads to a lower production cost. The weight and size of control and drive circuit are reduced due to fewer integrated circuit chips and save of PCB. Power consumption is reduced without nonlinear correcting chips and display drive signal control chips. With the finite state machine (FSM) Scheduler as the core of digital signal processing module, the voltage coding value could be adjusted as per nonlinear characteristics of different crystal materials so as to achieve an optimal nonlinear correcting performance, which enhances the universality of the chip.

    摘要翻译: 本发明涉及彩色LCOS显示芯片及其驱动和控制方法。 采用新的结构设计和驱动控制方式,放弃了用于传统控制和驱动电路的视频信号非线性校正芯片,显示驱动信号控制芯片等高成本专用芯片。 多个系统集成在单个芯片中,以节省多系统芯片组合所需的PCB,从而降低生产成本。 控制和驱动电路的重量和尺寸由于集成电路芯片的减少和PCB的节省而减少。 没有非线性校正芯片和显示驱动信号控制芯片,功耗降低。 以有限状态机(FSM)调度器为核心的数字信号处理模块,电压编码值可根据不同晶体材料的非线性特性进行调整,实现最优非线性校正性能,提高芯片的通用性 。