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公开(公告)号：WO2010051179A2
公开(公告)日：2010-05-06
申请号：PCT/US2009061219
申请日：2009-10-20
Applicant: MOTOROLA INC , KODNER LIONID , BLAY GENADI , KAUFMAN KALMAN , YACOBI AVISHAI A
Inventor： KODNER LIONID , BLAY GENADI , KAUFMAN KALMAN , YACOBI AVISHAI A
CPC classification number: H04L27/368 , H04L27/364 , H04L2027/0016 , H04L2027/0018
Abstract: An RF transmitter (100) for transmitting a QAM signal includes a baseband signal generator (101) to produce a baseband modulation signal, a phase shifter (133) to apply a change in phase affecting the baseband signal or a signal derived from it or to mixed with such a signal, a phase shift controller (131) to apply a control signal to control the phase shifter, and an analyzer (126) to analyze the baseband signal to detect low signal periods when a parameter which is a function of amplitude of the signal is not greater than a threshold, the phase shift controller being operable to receive from the analyzer an indication of the low signal periods and to apply the control signal so that the change in phase is applied by the phase shifter only during a selected period when the affected signal has a low power corresponding to a low signal period of the baseband signal.
Abstract translation: 用于发送QAM信号的RF发送器（100）包括：产生基带调制信号的基带信号发生器（101）;移相器（133），用于施加影响基带信号的相位变化或从中产生的信号或 与这样的信号混合的移相控制器（131），用于施加控制信号以控制移相器;以及分析器（126），用于分析基带信号以检测低信号周期，当参数是幅度 所述信号不大于阈值，所述相移控制器可操作以从所述分析器接收所述低信号时段的指示并施加所述控制信号，使得仅在选定时段期间由所述移相器施加所述相位变化 当受影响的信号具有对应于基带信号的低信号周期的低功率时。
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公开(公告)号：WO2005033782A3
公开(公告)日：2005-07-21
申请号：PCT/IL2004000786
申请日：2004-08-30
Applicant: INVISIA LTD , KAUFMAN MICHA , KAUFMAN KALMAN
Inventor： KAUFMAN MICHA , KAUFMAN KALMAN
CPC classification number: G02C7/06 , G02B3/14 , G02B26/004 , G02C7/083 , G02C7/101 , G02C2202/18 , G02F1/136 , G02F1/136277 , G02F2001/13324 , G02F2001/136281 , G02F2001/294 , G02F2203/12 , G09G3/001 , H01L31/04
Abstract: Apparatus for enhancing vision of a user includes a focal modulation device (22), which is adapted to focus light from objects in a field of view of the user onto the retina while alternating between at least first and second focal states that are characterized by different, respective first and second focal depths, at a rate in excess of a flicker-fusion frequency of the user.
Abstract translation: 用于增强用户的视觉的设备包括焦点调制设备（22），其适于将来自用户的视野内的物体的光聚焦到视网膜上，同时在至少第一和第二焦点状态之间交替，所述至少第一和第二焦点状态的特征在于不同 相应的第一和第二焦点深度以超过用户的闪烁融合频率的速率。
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公开(公告)号：WO2005033782A2
公开(公告)日：2005-04-14
申请号：PCT/IL2004/000786
申请日：2004-08-30
Applicant: INVISIA LTD. , KAUFMAN, Micha , KAUFMAN, Kalman
Inventor： KAUFMAN, Micha , KAUFMAN, Kalman
IPC: G02C7/02
CPC classification number: G02C7/06 , G02B3/14 , G02B26/004 , G02C7/083 , G02C7/101 , G02C2202/18 , G02F1/136 , G02F1/136277 , G02F2001/13324 , G02F2001/136281 , G02F2001/294 , G02F2203/12 , G09G3/001 , H01L31/04
Abstract: Apparatus for enhancing vision of a user includes a focal modulation device (22), which is adapted to focus light from objects in a field of view of the user onto the retina while alternating between at least first and second focal states that are characterized by different, respective first and second focal depths, at a rate in excess of a flicker-fusion frequency of the user.
Abstract translation: 用于增强用户视力的装置包括焦点调节装置（22），其适于将来自用户视野中的物体的光聚焦到视网膜上，同时在至少第一和第二 第二焦点状态，其特征在于不同的相应的第一和第二焦点深度，其速率超过用户的闪烁融合频率。
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Patent Agency Ranking
公开(公告)号：WO0158026A2
公开(公告)日：2001-08-09
申请号：PCT/IL0000072
申请日：2000-02-03
Applicant: WISEBAND COMM LTD , SHALOM YUVAL , ARISON DANNY , KAUFMAN KALMAN
Inventor： SHALOM YUVAL , ARISON DANNY , KAUFMAN KALMAN
CPC classification number: H03F3/24 , H03F1/3223 , H03F1/3229 , H03F1/34 , H04B2001/0433 , H04B2001/0441
Abstract: A super-linear feedforward amplifier (100), for amplifying radio-frequency input signals produced in one or more frequency channels over an input band, includes a radio-frequency power amplifier (108), which amplifies the signals. A signal cancellation circuit loop (103) generates an error signal responsive to distortion products in the amplified signals. A digital correction block (104) digitally equalizes the input signals responsive to a transfer function of the amplifier, whereby the input signals are substantially canceled out of the error signal over the entire input band. An error cancellation circuit loop (105) subtracts the error signal from the amplified signals to generate a linearized output signal.
Abstract translation: 用于放大在一个或多个频率信道上通过输入频带产生的射频输入信号的超线性前馈放大器（100）包括放大信号的射频功率放大器（108）。 信号消除电路回路（103）响应于放大信号中的失真产物产生误差信号。 数字校正块（104）响应于放大器的传递函数数字地均衡输入信号，由此输入信号在整个输入频带上基本上从误差信号中消除。 误差消除电路回路（105）从放大的信号中减去误差信号以产生线性化的输出信号。
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公开(公告)号：WO2009134649A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/041337
申请日：2009-04-22
Applicant: MOTOROLA, INC. , SHIMON, Guy , DIGMY, Ronen , KAUFMAN, Kalman , NISSIM, Rami , SERFATY, Salomon , TZIFRONI, Nitzan
Inventor： SHIMON, Guy , DIGMY, Ronen , KAUFMAN, Kalman , NISSIM, Rami , SERFATY, Salomon , TZIFRONI, Nitzan
IPC: H04L27/20
CPC classification number: H04L27/02 , H04L27/2035 , H04W76/23 , H04W84/08 , H04W84/18
Abstract: A TETRA device, system, and Direct Mode Operation (DMO) method are presented in which Differential Binary Phase Shift Keying (DBPSK) modulation is used to extend the communication range of direct mode operation TETRA devices. The protocol during various stages of a communication session uses a DBPSK modulation scheme in which one bit is used per symbol and the burst length is twice as long as standard DMO, so that 510 bits are present in consecutive slots. This permits the number of bits per TETRA frame to be the same as standard DMO. The protocol includes specific implementations for ongoing calls, call setup, and master-slave changeover. Although immediate switching between adjacent double slots is not supported using the modulation scheme, the enhanced DMO can use a standard Tetra protocol except for a call setup sequence.
Abstract translation: 提出了一种TETRA器件，系统和直接模式操作（DMO）方法，其中使用差分二进制相移键控（DBPSK）调制来扩展直接模式操作TETRA器件的通信范围。 在通信会话的各个阶段期间的协议使用DBPSK调制方案，其中每符号使用一个比特，并且突发长度是标准DMO的两倍，因此510比特存在于连续的时隙中。 这允许每个TETRA帧的位数与标准DMO相同。 该协议包括正在进行的呼叫，呼叫建立和主从切换的具体实现。 尽管使用调制方案不支持相邻双时隙之间的立即切换，但增强型DMO可以使用除呼叫建立顺序之外的标准Tetra协议。
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公开(公告)号：WO2001058026A3
公开(公告)日：2001-08-09
申请号：PCT/IL2000/000072
申请日：2000-02-03
Applicant: WISEBAND COMMUNICATIONS LTD. , SHALOM, Yuval , ARISON, Danny , KAUFMAN, Kalman
Inventor： SHALOM, Yuval , ARISON, Danny , KAUFMAN, Kalman
Abstract: A super-linear feedforward amplifier (100), for amplifying radio-frequency input signals produced in one or more frequency channels over an input band, includes a radio-frequency power amplifier (108), which amplifies the signals. A signal cancellation circuit loop (103) generates an error signal responsive to distortion products in the amplified signals. A digital correction block (104) digitally equalizes the input signals responsive to a transfer function of the amplifier, whereby the input signals are substantially canceled out of the error signal over the entire input band. An error cancellation circuit loop (105) subtracts the error signal from the amplified signals to generate a linearized output signal.
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公开(公告)号：WO1993004497A1
公开(公告)日：1993-03-04
申请号：PCT/EP1992001867
申请日：1992-08-14
Applicant: SELA SEMICONDUCTOR ENGINEERING LABORATORIES , SMITH, Colin , KAUFMAN, Kalman , MAZOR, Isaac , CHEN, Elik , VILENSKI, Dan
IPC: H01L21/00
CPC classification number: B28D5/0094 , B28D5/0005 , B28D5/0023 , B28D5/0064 , Y10T225/10 , Y10T225/12
Abstract: A method and apparatus are described for cleaving a relatively thin semiconductor wafer for inspecting a target feature on a workface thereof by: producing, on a first lateral face of the semiconductor wafer, laterally of the workface on one side of the target feature, an indentation in alignment with the target feature; and inducing, e.g., by impact, in a second lateral face of the semiconductor wafer, laterally of the workface on the opposite side of the target feature, a shock wave substantially in alignment with the target feature and the indentation on the first lateral face, to split the semiconductor wafer along a cleavage plane essentially coinciding with the target feature and the indentation.
Abstract translation: 描述了一种方法和装置，用于通过以下步骤来切割用于检查其工作面上的目标特征的相对较薄的半导体晶片：在目标特征的一侧上在半导体晶片的第一侧面上在工件表面的侧面产生凹陷 与目标特征对齐; 并且例如通过冲击在所述半导体晶片的第二侧面中在所述目标特征的相对侧上的所述工作面的横向上引入基本上与所述目标特征和所述第一侧面上的所述凹陷对准的冲击波， 将半导体晶片沿着基本上与目标特征和压痕重合的解理面分裂。
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公开(公告)号：WO2010051179A3
公开(公告)日：2010-05-06
申请号：PCT/US2009/061219
申请日：2009-10-20
Applicant: MOTOROLA, INC. , KODNER, Lionid , BLAY, Genadi, , KAUFMAN, Kalman , YACOBI, Avishai A.,
Inventor： KODNER, Lionid , BLAY, Genadi, , KAUFMAN, Kalman , YACOBI, Avishai A.,
Abstract: An RF transmitter (100) for transmitting a QAM signal includes a baseband signal generator (101) to produce a baseband modulation signal, a phase shifter (133) to apply a change in phase affecting the baseband signal or a signal derived from it or to mixed with such a signal, a phase shift controller (131) to apply a control signal to control the phase shifter, and an analyzer (126) to analyze the baseband signal to detect low signal periods when a parameter which is a function of amplitude of the signal is not greater than a threshold, the phase shift controller being operable to receive from the analyzer an indication of the low signal periods and to apply the control signal so that the change in phase is applied by the phase shifter only during a selected period when the affected signal has a low power corresponding to a low signal period of the baseband signal.
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