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1. 发明授权

US08841983B2 Inductor structure 有权
标题翻译：电感结构
公开(公告)号：US08841983B2
公开(公告)日：2014-09-23
申请号：US13056852
申请日：2009-08-27
申请人： Timothy John Newton , Nicolas Sornin , Johan Lucas Gertenbach
发明人： Timothy John Newton , Nicolas Sornin , Johan Lucas Gertenbach
IPC分类号： H01F5/00 , H01F27/28 , H01F17/00 , H01F27/34 , H01L23/522 , H01F5/04 , H01F27/00
CPC分类号： H01F17/0006 , H01F5/04 , H01F27/006 , H01F27/346 , H01L23/5227 , H01L2924/0002 , H01L2924/00
摘要： An inductor structure comprising: a first loop and a second loop; a first feed line connected to a first end of the first loop and a second feed line connected to a first end of the second loop, each of the first and second feed lines extending through an area circumscribed by one of the first and second loops; and a crossover section adjacent to the first end of the first loop and the first end of the second loop, the crossover section coupling the first loop to the second loop so as to cause current flowing from the first feed line to the second feed line to circulate around the first loop in a first rotational direction and around the second loop in a second rotational direction opposite to the first rotational direction.
摘要翻译：一种电感器结构，包括：第一环和第二环; 连接到所述第一环的第一端的第一馈电线和连接到所述第二环的第一端的第二馈电线，所述第一和第二馈电线中的每一个延伸穿过由所述第一和第二环中的一个环绕的区域; 以及与所述第一回路的第一端和所述第二回路的所述第一端相邻的交叉部分，所述交换部将所述第一回路耦合到所述第二回路，以使得电流从所述第一进给线流动到所述第二进给线，在与第一旋转方向相反的第二旋转方向上围绕第一回路在第一旋转方向上围绕第二回路循环。

2. 发明授权

US08319534B2 Phase-locked loop 有权
标题翻译：锁相环
公开(公告)号：US08319534B2
公开(公告)日：2012-11-27
申请号：US13147615
申请日：2010-01-11
申请人： Timothy John Newton , Nicolas Sornin
发明人： Timothy John Newton , Nicolas Sornin
IPC分类号： H03L7/06
CPC分类号： H03L7/093
摘要： A phase-locked loop comprising; an oscillator configured to output an oscillating signal in dependence on the control signal at an input of the oscillator; a phase detector and loop filter configured to output a low frequency compensation signal in dependence on the output of the oscillator and a reference signal; a correlator configured to frequency correlate an interferer signal and the low frequency compensation signal, and in dependence on that correlation generate a correlation signal; and an adaptive filter configured to adapt the interferer signal in dependence on the correlation signal to output a high frequency compensation signal; and a summation unit configured to combine the low frequency compensation signal and the high frequency compensation signal to form a control signal to drive the input of the oscillator.
摘要翻译：一种锁相环，包括：振荡器，被配置为根据所述振荡器的输入端处的所述控制信号输出振荡信号; 相位检测器和环路滤波器，被配置为根据所述振荡器的输出和参考信号输出低频补偿信号; 相关器，被配置为使干扰信号和所述低频补偿信号频率相关，并且根据所述相关性产生相关信号; 以及自适应滤波器，被配置为根据所述相关信号来适应所述干扰信号以输出高频补偿信号; 以及相加单元，被配置为组合低频补偿信号和高频补偿信号以形成控制信号以驱动振荡器的输入。

3. 发明申请

US20110267164A1 Inductor Structure 有权
标题翻译：电感结构
公开(公告)号：US20110267164A1
公开(公告)日：2011-11-03
申请号：US13056852
申请日：2009-08-27
申请人： Timothy John Newton , Nicolas Sornin , Johan Lucas Gertenbach
发明人： Timothy John Newton , Nicolas Sornin , Johan Lucas Gertenbach
IPC分类号： H01F27/28
CPC分类号： H01F17/0006 , H01F5/04 , H01F27/006 , H01F27/346 , H01L23/5227 , H01L2924/0002 , H01L2924/00
摘要： An inductor structure comprising: a first loop and a second loop; a first feed line connected to a first end of the first loop and a second feed line connected to a first end of the second loop, each of the first and second feed lines extending through an area circumscribed by one of the first and second loops; and a crossover section adjacent to the first end of the first loop and the first end of the second loop, the crossover section coupling the first loop to the second loop so as to cause current flowing from the first feed line to the second feed line to circulate around the first loop in a first rotational direction and around the second loop in a second rotational direction opposite to the first rotational direction.
摘要翻译：一种电感器结构，包括：第一环和第二环; 连接到所述第一环的第一端的第一馈电线和连接到所述第二环的第一端的第二馈电线，所述第一和第二馈电线中的每一个延伸穿过由所述第一和第二环中的一个环绕的区域; 以及与所述第一回路的第一端和所述第二回路的所述第一端相邻的交叉部分，所述交换部将所述第一回路耦合到所述第二回路，以使得电流从所述第一进给线流动到所述第二进给线，在与第一旋转方向相反的第二旋转方向上围绕第一回路在第一旋转方向上围绕第二回路循环。

4. 发明授权

US09455687B2 Tuning circuit 有权
标题翻译：调谐电路
公开(公告)号：US09455687B2
公开(公告)日：2016-09-27
申请号：US13202213
申请日：2010-02-19
申请人： Johan Lucas Gertenbach , Timothy John Newton , Nicolas Sornin , Michael John Story
发明人： Johan Lucas Gertenbach , Timothy John Newton , Nicolas Sornin , Oliver George Hylton Madge , Michael John Story
IPC分类号： H01F21/12 , H01F21/10 , H01F30/14 , H03B5/08 , H03B5/18 , H03B11/08 , H03J3/20
CPC分类号： H03J3/20 , H03J2200/15
摘要： A variable inductor structure for varying an inductance responsive to a digital tuning signal, comprising: a first inductor; a second, adjustable, inductor; and a digital control mechanism configured to receive the digital tuning signal and to adjust the effective inductance of the second inductor in response to the digital tuning signal; wherein the second inductor is positioned sufficiently close to the first inductor so as to be capable of altering by mutual inductance the effective inductance of the first inductor in dependence on the digital tuning signal.
摘要翻译：一种用于改变响应于数字调谐信号的电感的可变电感器结构，包括：第一电感器; 第二，可调电感; 以及数字控制机构，被配置为接收所述数字调谐信号并响应于所述数字调谐信号调整所述第二电感器的有效电感; 其中所述第二电感器被定位成足够靠近所述第一电感器，以便能够根据所述数字调谐信号通过互感来改变所述第一电感器的有效电感。

5. 发明申请

US20120268228A1 Tuning Circuit 有权
标题翻译：调谐电路
公开(公告)号：US20120268228A1
公开(公告)日：2012-10-25
申请号：US13202213
申请日：2010-02-19
申请人： Johan Lucas Gertenbach , Timothy John Newton , Nicolas Sornin , Oliver George Hylton Madge , Michael John Story
发明人： Johan Lucas Gertenbach , Timothy John Newton , Nicolas Sornin , Oliver George Hylton Madge , Michael John Story
IPC分类号： H01F21/12
CPC分类号： H03J3/20 , H03J2200/15
摘要： A variable inductor structure for varying an inductance responsive to a digital tuning signal, comprising: a first inductor; a second, adjustable, inductor; and a digital control mechanism configured to receive the digital tuning signal and to adjust the effective inductance of the second inductor in response to the digital tuning signal; wherein the second inductor is positioned sufficiently close to the first inductor so as to be capable of altering by mutual inductance the effective inductance of the first inductor in dependence on the digital tuning signal.
摘要翻译：一种用于改变响应于数字调谐信号的电感的可变电感器结构，包括：第一电感器; 第二，可调电感; 以及数字控制机构，被配置为接收所述数字调谐信号并响应于所述数字调谐信号调整所述第二电感器的有效电感; 其中所述第二电感器被定位成足够靠近所述第一电感器，以便能够根据所述数字调谐信号通过互感来改变所述第一电感器的有效电感。

6. 发明申请

US20120098578A1 Phase-Locked Loop 有权
标题翻译：锁相环
公开(公告)号：US20120098578A1
公开(公告)日：2012-04-26
申请号：US13147615
申请日：2010-01-11
申请人： Timothy John Newton , Nicolas Sornin
发明人： Timothy John Newton , Nicolas Sornin
IPC分类号： H03L7/06
CPC分类号： H03L7/093
摘要： A phase-locked loop comprising; an oscillator configured to output an oscillating signal in dependence on the control signal at an input of the oscillator; a phase detector and loop filter configured to output a low frequency compensation signal in dependence on the output of the oscillator and a reference signal; a correlator configured to frequency correlate an interferer signal and the low frequency compensation signal, and in dependence on that correlation generate a correlation signal; and an adaptive filter configured to adapt the interferer signal in dependence on the correlation signal to output a high frequency compensation signal; and a summation unit configured to combine the low frequency compensation signal and the high frequency compensation signal to form a control signal to drive the input of the oscillator.
摘要翻译：一种锁相环，包括：振荡器，被配置为根据所述振荡器的输入端处的所述控制信号输出振荡信号; 相位检测器和环路滤波器，被配置为根据所述振荡器的输出和参考信号输出低频补偿信号; 相关器，被配置为使干扰信号和所述低频补偿信号频率相关，并且根据所述相关性产生相关信号; 以及自适应滤波器，被配置为根据所述相关信号来适应所述干扰信号以输出高频补偿信号; 以及相加单元，被配置为组合低频补偿信号和高频补偿信号以形成控制信号以驱动振荡器的输入。

7. 发明申请

US20140035632A1 PHASE-LOCKED LOOP 有权
标题翻译：相锁环
公开(公告)号：US20140035632A1
公开(公告)日：2014-02-06
申请号：US13599496
申请日：2012-08-30
申请人： Pasquale Lamanna , Nicolas Sornin , Davide Orifiamma , Cristian Pavao Moreira
发明人： Pasquale Lamanna , Nicolas Sornin , Davide Orifiamma , Cristian Pavao Moreira
IPC分类号： H03L7/08 , H03B19/00
CPC分类号： H03L7/093 , H03L7/091
摘要： A phase-locked loop for generating an output signal including a signal generator arranged to generate an output, a comparison unit arranged to compare the output with a reference signal so as to provide a digital signal, and a loop filter arranged to generate a control signal for controlling the signal generator in dependence on the digital signal. The loop filter includes a proportional path having a digital filter arranged to generate a first component of the control signal for controlling the phase of the output generated by the signal generator, and an analogue integral path arranged to generate a second component of the control signal for controlling the frequency of the output generated by the signal generator.
摘要翻译：一种用于产生包括布置成产生输出的信号发生器的输出信号的锁相环，被配置为将输出与参考信号进行比较以提供数字信号的比较单元，和布置成产生控制信号的环路滤波器用于根据数字信号控制信号发生器。环路滤波器包括具有数字滤波器的比例路径，该数字滤波器被布置成产生用于控制由信号发生器产生的输出的相位的控制信号的第一分量，以及模拟积分路径，其被布置为产生控制信号的第二分量控制信号发生器产生的输出频率。

8. 发明授权

US08565708B2 Rejection of interferers 有权
标题翻译：拒绝干扰
公开(公告)号：US08565708B2
公开(公告)日：2013-10-22
申请号：US12992400
申请日：2009-04-07
申请人： Nicolas Sornin
发明人： Nicolas Sornin
IPC分类号： H04B1/10
CPC分类号： H04B1/1036
摘要： A filter for filtering a received signal to attenuate an interferer therein, the interferer having a component at an interferer frequency, and the filter comprising: an intermediate filter providing a passband and a stopband; a first frequency converter configured to form a first intermediate signal by frequency-shifting an input signal derived from the received signal such that a component of the input signal at the interferer frequency is shifted to a frequency in the passband of the intermediate filter, and to input the first intermediate signal to the intermediate filter so as to cause the first intermediate signal to be filtered by the intermediate filter to form a second intermediate signal; a second frequency converter configured to form a cancellation signal by frequency-shifting the second intermediate signal such that a component of the second intermediate signal in the passband of the intermediate filter is shifted to the interferer frequency; and a cancellation unit configured to cancel the cancellation signal from the received signal to attenuate the interferer therein.
摘要翻译：一种用于对接收到的信号进行滤波以衰减其中的干扰源的滤波器，所述干扰源具有干扰频率处的分量，并且所述滤波器包括：提供通带和阻带的中间滤波器; 第一变频器，被配置为通过对从接收信号导出的输入信号进行频移来形成第一中间信号，使得干扰频率处的输入信号的分量被转换到中间滤波器的通带中的频率，并且将第一中间信号输入到中间滤波器，以使第一中间信号被中间滤波器滤波以形成第二中间信号; 第二变频器，被配置为通过对所述第二中间信号进行频率偏移来形成消除信号，使得所述中间滤波器的通带中的所述第二中间信号的分量被偏移到所述干扰频率; 以及取消单元，被配置为从所接收的信号中消除所述抵消信号以衰减所述干扰源。

9. 发明授权

US08373468B2 Charge pump for phase-locked loop 有权
标题翻译：电荷泵用于锁相环
公开(公告)号：US08373468B2
公开(公告)日：2013-02-12
申请号：US12920015
申请日：2009-03-05
申请人： Pasquale Lamanna , Nicolas Sornin
发明人： Pasquale Lamanna , Nicolas Sornin
IPC分类号： H03L7/06
CPC分类号： H03L7/0895 , H03L7/1974
摘要： A current generator for a phase-locked loop arranged to generate an output signal having predetermined frequency-relationship with a reference signal, the phase-locked loop comprising a signal generator arranged to generate the output signal, a divider arranged to receive the output signal and divide the output signal to form a feedback signal, the divider being arranged to vary the divisor by which the output signal is divided, a comparison unit arranged to compare the feedback signal with the reference signal and output a first error signal indicative of the phase-difference between the feedback signal and the reference signal to the current generator and a loop filter arranged to filter a current signal output by the current generator to form a control signal for controlling the signal generator, the current generator being capable of receiving the first error signal and generating a current in dependence thereon, receiving a second error signal indicative of an error in the feedback signal caused by the variation of the divisor by which the output signal is divided and generating a current having a magnitude and sign that is dependent on that error and combining the currents generated in dependence on the first error signal and the second error signal to form a current signal output to the loop filter that is representative of an overall error in the output signal of the phase-locked loop relative to the reference signal.
摘要翻译：一种用于产生与参考信号具有预定频率关系的输出信号的锁相环电流发生器，所述锁相环包括布置成产生输出信号的信号发生器，布置成接收输出信号的分频器和将所述输出信号除以形成反馈信号，所述分频器被布置成改变所述输出信号被分频的除数;比较单元，被布置为将所述反馈信号与所述参考信号进行比较，并输出指示所述相位信号的第一误差信号，所述反馈信号和对所述电流发生器的参考信号之间的差异;以及环路滤波器，其布置成对所述电流发生器输出的电流信号进行滤波，以形成用于控制所述信号发生器的控制信号，所述电流发生器能够接收所述第一误差信号并根据其产生电流，接收指示所述feedbac中的错误的第二错误信号 k信号由输出信号被除数的除数的变化引起，并产生具有取决于该误差的幅度和符号的电流，并组合依赖于第一误差信号和第二误差信号而产生的电流以形成输出到环路滤波器的电流信号，其表示锁相环相对于参考信号的输出信号的总体误差。

10. 发明授权

US08373464B2 Digital phase-locked loop architecture 有权
标题翻译：数字锁相环架构
公开(公告)号：US08373464B2
公开(公告)日：2013-02-12
申请号：US13264334
申请日：2010-04-07
申请人： Nicolas Sornin
发明人： Nicolas Sornin
IPC分类号： H03L7/06
CPC分类号： H03L7/081 , H03L7/091
摘要： A phase-locked loop circuit comprising: an oscillator (20) configured to generate an output signal; an input (25) for receiving a reference clock signal; a delay cell (26) configured to delay the reference clock signal to generate a delayed reference clock signal; a phase comparator (27) configured to generate a quantized signal indicative of the phase difference between the output signal and the delayed reference clock signal, an integrator (28) configured to integrate the quantized signal to form an integrated signal; a first feedback path (22) configured to control the phase and/or frequency of the oscillator in dependence on the integrated signal; and a second feedback path (23) configured to adjust the delay applied by the delay cell (26) in dependence on the integrated signal.
摘要翻译：一种锁相环电路，包括：振荡器（20），被配置为产生输出信号; 用于接收参考时钟信号的输入端（25）; 延迟单元（26），被配置为延迟所述参考时钟信号以产生延迟的参考时钟信号; 相位比较器（27），被配置为产生指示所述输出信号和所述延迟的参考时钟信号之间的相位差的量化信号;积分器（28），被配置为积分所述量化信号以形成积分信号; 第一反馈路径（22），被配置为根据所述积分信号来控制所述振荡器的相位和/或频率; 以及第二反馈路径（23），被配置为根据所述积分信号调整由所述延迟单元（26）施加的延迟。

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