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    High efficiency rectifier, wireless power receiver including the rectifier
    31.
    发明授权
    High efficiency rectifier, wireless power receiver including the rectifier 有权
    高效率整流器，无线电源接收器包括整流器

    公开(公告)号：US09124115B2

    公开(公告)日：2015-09-01

    申请号：US13330859

    申请日：2011-12-20

    申请人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Ki Young Kim ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

    发明人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Ki Young Kim ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

    IPC分类号： H02M7/04 ,  H02J5/00 ,  H02M7/06 ,  H02M7/00

    CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J50/20 ,  H02M7/00 ,  H02M7/04 ,  H02M7/06

    摘要： A high efficiency rectifier and a wireless power receiver including the rectifier are provided. In one embodiment, a rectifier may be formed of a full bridge diode circuit and may include: a first dual diode, a second dual diode, a third dual diode and a fourth dual diode forming the full bridge diode circuit, the full bridge diode circuit including: a first path configured to output voltage when the phase of an input voltage is positive, via the first dual diode and the fourth dual diode; and a second path configured to output voltage when the phase of the input voltage is negative, via the second dual diode and the third dual diode. In another embodiment, a rectifier may include: at least two full bridge diode circuits connected in parallel.

    摘要翻译： 提供了一种高效整流器和包括整流器的无线电力接收器。 在一个实施例中，整流器可以由全桥二极管电路形成，并且可以包括：形成全桥二极管电路的第一双二极管，第二双二极管，第三双二极管和第四双二极管，全桥二极管电路 包括：经由所述第一双二极管和所述第四双二极管，配置为在输入电压的相位为正时输出电压的第一路径; 以及第二路径，被配置为通过第二双二极管和第三双二极管在输入电压的相位为负时输出电压。 在另一个实施例中，整流器可以包括：并联连接的至少两个全桥二极管电路。

    ADAPTIVE RESONANCE POWER TRANSMITTER
    36.
    发明申请
    ADAPTIVE RESONANCE POWER TRANSMITTER 审中-公开
    自适应谐振电力变送器

    公开(公告)号：US20120049648A1

    公开(公告)日：2012-03-01

    申请号：US13221741

    申请日：2011-08-30

    申请人： Jin Sung CHOI ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Ki Young Kim ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

    发明人： Jin Sung CHOI ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Ki Young Kim ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

    IPC分类号： H02J17/00

    CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J50/70 ,  H02J50/80

    摘要： Provided is an apparatus and method for adaptively adjusting an amount of a power to be wirelessly transmitted. In one embodiment, an adaptive resonance power transmitter may include: a source resonator configured to transmit resonance power to a resonance power receiver; a power amplifier configured to amplify a source power to a power level used by the resonance power receiver, the power amplifier comprising a matching network configured to match an impedance of the power amplifier to a predetermined impedance; and an adaptive matcher configured to adaptively match an impedance of the matching network with an impedance of the source resonator, based on the power level.

    摘要翻译： 提供了一种用于自适应地调整要无线发送的功率的量的装置和方法。 在一个实施例中，自适应谐振功率发射器可以包括：源谐振器，被配置为将谐振功率传输到谐振功率接收器; 功率放大器，被配置为将源功率放大到由所述谐振电力接收器使用的功率电平，所述功率放大器包括匹配网络，所述匹配网络被配置为将所述功率放大器的阻抗匹配到预定阻抗; 以及自适应匹配器，其被配置为基于所述功率电平自适应地匹配所述匹配网络的阻抗与所述源谐振器的阻抗。