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11 条记录 (耗时 0.014 秒)

    REVERSE LINK SIGNALING VIA RECEIVE ANTENNA IMPEDANCE MODULATION
    1.
    发明公开
    REVERSE LINK SIGNALING VIA RECEIVE ANTENNA IMPEDANCE MODULATION 有权
    RÜCKWÄRTSSTRECKENSIGNALISIERUNGÜBEREMPFANGSANTENNEN-IMPEDANZMODULATION

    公开(公告)号：EP2294715A1

    公开(公告)日：2011-03-16

    申请号：EP09747307.8

    申请日：2009-05-11

    申请人： QUALCOMM Incorporated

    发明人： TONCICH, Stanley, Slavko ,  VON NOVAK, William, H.

    IPC分类号： H04B5/02 ,  G06K7/00 ,  G06K19/07

    CPC分类号： H02J50/12 ,  G06K7/0008 ,  G06K7/10178 ,  G06K19/0701 ,  G06K19/0715 ,  G06K19/0723 ,  H01F38/14 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/02 ,  Y10T307/406

    摘要： Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state.

    摘要翻译： 示例性实施例涉及无线功率传输，包括在发射天线的谐振频率处产生电磁场，以在发射天线的近场内产生耦合模式区域。 放置在耦合模式区域内的接收天线在谐振频率处或谐振频率处共振。 接收天线从两个天线之间的耦合中提取能量。 从接收天线到发射天线的信令通过产生用于接收天线的第一功率消耗状态来发信号通知第一接收信号状态并产生用于接收天线的第二功率消耗状态来发出第二接收信号状态。 通过使得发射天线上的谐振频率能够发信号通知第一发射信号状态并禁用发射天线上的谐振频率来发出第二发射信号状态来执行从发射天线到接收天线的信令。

    METHOD AND APPARATUS FOR AN ENLARGED WIRELESS CHARGING AREA
    2.
    发明公开
    METHOD AND APPARATUS FOR AN ENLARGED WIRELESS CHARGING AREA 有权
    方法和装置扩范围的无线充电

    公开(公告)号：EP2294712A1

    公开(公告)日：2011-03-16

    申请号：EP09747303.7

    申请日：2009-05-11

    申请人： QUALCOMM Incorporated

    发明人： MOHAMMADIAN, Alireza, Hormoz ,  KASTURI, Sreenivas ,  KIRBY, Miles, Alexander Lyell ,  OZAKI, Ernest, T. ,  TONCICH, Stanley, Slavko ,  TRAN, Allen, Minh-Triet

    IPC分类号： H04B5/02 ,  G06K7/00 ,  G06K19/07

    CPC分类号： H02J50/12 ,  G06K7/0008 ,  G06K7/10178 ,  G06K19/0701 ,  G06K19/0715 ,  G06K19/0723 ,  H01F38/14 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/02 ,  Y10T307/406

    摘要： Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state.

    摘要翻译： 示例性实施例是针对无线功率传送包括发射天线的谐振频率与发射天线的近场中创建一个耦合模式区电磁场的产生。 耦合模式区内放置在接收天线谐振处或附近的共振频率。 接收天线从所述两个天线之间的耦合中提取能量。 从接收天线与发射天线的信号进行通过产生第一功耗状态的接收天线的信号的第一接收信号状态，并产生第二功耗状态的接收天线的信号的第二接收信号的状态。 从发射天线到接收天线的信号进行通过使所述共振频率上的发射天线的信号的第一发送信号的状态和禁用谐振频率上的发射天线的信号的第二发送信号的状态。

    TRANSMIT POWER CONTROL FOR A WIRELESS CHARGING SYSTEM
    3.
    发明公开
    TRANSMIT POWER CONTROL FOR A WIRELESS CHARGING SYSTEM 有权
    SENDELEISTUNGSREGELUNGFÜREIN DRAHTLOSES LADESYSTEM

    公开(公告)号：EP2294710A2

    公开(公告)日：2011-03-16

    申请号：EP09747301.1

    申请日：2009-05-11

    申请人： QUALCOMM Incorporated

    发明人： TONCICH, Stanley, Slavko ,  VON NOVAK, William, H.

    IPC分类号： H04B5/02 ,  G06K7/00 ,  G06K19/07

    CPC分类号： H02J50/12 ,  G06K7/0008 ,  G06K7/10178 ,  G06K19/0701 ,  G06K19/0715 ,  G06K19/0723 ,  H01F38/14 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/02 ,  Y10T307/406

    摘要： Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state.

    摘要翻译： 示例性实施例涉及无线功率传输，包括在发射天线的谐振频率处产生电磁场，以在发射天线的近场内产生耦合模式区域。 放置在耦合模式区域内的接收天线在谐振频率处或谐振频率处共振。 接收天线从两个天线之间的耦合中提取能量。 从接收天线到发射天线的信令通过产生用于接收天线的第一功率消耗状态来发信号通知第一接收信号状态并产生用于接收天线的第二功率消耗状态来发出第二接收信号状态。 通过使得发射天线上的谐振频率能够发信号通知第一发射信号状态并禁用发射天线上的谐振频率来发出第二发射信号状态来执行从发射天线到接收天线的信令。

    SIGNALING CHARGING IN WIRELESS POWER ENVIRONMENT
    5.
    发明公开
    SIGNALING CHARGING IN WIRELESS POWER ENVIRONMENT 审中-公开
    EADER DRAHTLOSEN STRMVERSORGUNGSUMGEBUNG的LADESIGNALISIERUNG

    公开(公告)号：EP2294709A2

    公开(公告)日：2011-03-16

    申请号：EP09747300.3

    申请日：2009-05-11

    申请人： QUALCOMM Incorporated

    发明人： TONCICH, Stanley, Slavko ,  VON NOVAK, William, H.

    IPC分类号： H04B5/02 ,  G06K7/00 ,  G06K19/07 ,  H04B1/16

    CPC分类号： H02J50/12 ,  G06K7/0008 ,  G06K7/10178 ,  G06K19/0701 ,  G06K19/0715 ,  G06K19/0723 ,  H01F38/14 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q7/00 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/90 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/02 ,  Y10T307/406

    摘要： Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state.

    摘要翻译： 示例性实施例涉及无线功率传输，包括在发射天线的谐振频率处产生电磁场，以在发射天线的近场内产生耦合模式区域。 放置在耦合模式区域内的接收天线在谐振频率处或谐振频率处共振。 接收天线从两个天线之间的耦合中提取能量。 从接收天线到发射天线的信令通过产生用于接收天线的第一功率消耗状态来发信号通知第一接收信号状态并产生用于接收天线的第二功率消耗状态来发出第二接收信号状态。 通过使得发射天线上的谐振频率能够发信号通知第一发射信号状态并禁用发射天线上的谐振频率来发出第二发射信号状态来执行从发射天线到接收天线的信令。

    ADAPTIVE INTERFERENCE FILTERING
    6.
    发明公开
    ADAPTIVE INTERFERENCE FILTERING 审中-公开
    自适应干扰器

    公开(公告)号：EP1730845A1

    公开(公告)日：2006-12-13

    申请号：EP05724661.3

    申请日：2005-03-02

    申请人： Qualcomm, Incorporated

    发明人： WALLACE, Raymond, C. ,  WHEATLEY, Charles, E., III ,  TONCICH, Stanley, Slavko

    IPC分类号： H04B1/52

    CPC分类号： H04B1/1036 ,  H04B1/525 ,  H04B1/7097

    摘要： Systems and techniques for adaptive interference filtering in a communications device are disclosed. The communications device may include a transmitter, a receiver, a duplexer coupled to the transmitter and the receiver, and an adaptive filter disposed between the duplexer and the receiver. A processor may be configured to monitor cross modulation in the receiver between transmitter leakage through the duplexer and a jammer, and adapt the filter to vary its transmit signal rejection as a function of the cross modulation.