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1. 发明申请

US20100194440A1 Phase Error De-Glitching Circuit and Method of Operating 有权
公开(公告)号：US20100194440A1
公开(公告)日：2010-08-05
申请号：US12761245
申请日：2010-04-15
申请人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
IPC分类号： H03D13/00
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A system including a phase comparator to compare a first signal and a second signal to generate a phase error signal, and a controller to generate an adjusted phase error signal from the phase error signal in response to an amplitude of at least one of the first signal and the second signal.

2. 发明授权

US08238853B2 Amplitude error de-glitching circuit and method of operating 有权
标题翻译：振幅误差消除电路及操作方法
公开(公告)号：US08238853B2
公开(公告)日：2012-08-07
申请号：US13216871
申请日：2011-08-24
申请人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
IPC分类号： H04B1/04 , H01Q11/12
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F3/24 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042 , H04B1/0475 , H04B2001/0408
摘要： A power amplifier controller circuit controls a power amplifier based upon an amplitude correction signal indicating the amplitude difference between the amplitude of the input signal and an attenuated amplitude of the output signal. The power amplifier controller circuit comprises an amplitude control loop and a phase control loop. The amplitude control loop adjusts the supply voltage to the power amplifier based upon the amplitude correction signal. The RF power amplifier system may reduce the corrective action of the amplitude loop during periods of relatively rapid changes in amplitude, and thus distortion can be further reduced.
摘要翻译：功率放大器控制器电路基于指示输入信号的幅度与输出信号的衰减幅度之间的幅度差的振幅校正信号来控制功率放大器。功率放大器控制器电路包括幅度控制回路和相位控制回路。幅度控制环路根据振幅校正信号调整功率放大器的电源电压。 RF功率放大器系统可以在幅度相对快速变化的时段期间减小幅度回路的校正动作，从而可以进一步减小失真。

3. 发明授权

US08032097B2 Amplitude error de-glitching circuit and method of operating 有权
标题翻译：振幅误差消除电路及操作方法
公开(公告)号：US08032097B2
公开(公告)日：2011-10-04
申请号：US11670402
申请日：2007-02-01
申请人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
IPC分类号： H04B1/04
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F3/24 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042 , H04B1/0475 , H04B2001/0408
摘要： A power amplifier controller circuit controls a power amplifier based upon an amplitude correction signal indicating the amplitude difference between the amplitude of the input signal and an attenuated amplitude of the output signal. The power amplifier controller circuit comprises an amplitude control loop and a phase control loop. The amplitude control loop adjusts the supply voltage to the power amplifier based upon the amplitude correction signal. The RF power amplifier system may reduce the corrective action of the amplitude loop during periods of relatively rapid changes in amplitude, and thus distortion can be further reduced.
摘要翻译：功率放大器控制器电路基于指示输入信号的幅度与输出信号的衰减幅度之间的幅度差的振幅校正信号来控制功率放大器。功率放大器控制器电路包括幅度控制回路和相位控制回路。幅度控制环路根据振幅校正信号调整功率放大器的电源电压。 RF功率放大器系统可以在幅度相对快速变化的时段期间减小幅度回路的校正动作，从而可以进一步减小失真。

4. 发明授权

US07869542B2 Phase error de-glitching circuit and method of operating 有权
标题翻译：相位误差去毛刺电路及操作方法
公开(公告)号：US07869542B2
公开(公告)日：2011-01-11
申请号：US11671423
申请日：2007-02-05
申请人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
IPC分类号： H04L25/00
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A system including a phase comparator to compare a first signal and a second signal to generate a phase error signal, and a controller to generate an adjusted phase error signal from the phase error signal in response to an amplitude of at least one of the first signal and the second signal.
摘要翻译：一种系统，包括相位比较器，用于比较第一信号和第二信号以产生相位误差信号;以及控制器，响应于所述第一信号中的至少一个的振幅，从所述相位误差信号产生经调整的相位误差信号和第二个信号。

5. 发明申请

US20100201402A1 Phase Error De-Glitching Circuit and Method of Operating 有权
标题翻译：相位错误去毛刺电路和操作方法
公开(公告)号：US20100201402A1
公开(公告)日：2010-08-12
申请号：US12761258
申请日：2010-04-15
申请人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
IPC分类号： G01R25/00
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A system including a phase comparator to compare a first signal and a second signal to generate a phase error signal, and a controller to generate an adjusted phase error signal from the phase error signal in response to an amplitude of at least one of the first signal and the second signal.
摘要翻译：一种系统，包括相位比较器，用于比较第一信号和第二信号以产生相位误差信号;以及控制器，响应于所述第一信号中的至少一个的振幅，从所述相位误差信号产生经调整的相位误差信号和第二个信号。

6. 发明授权

US08208876B2 Amplifier compression controller circuit 有权
标题翻译：放大器压缩控制器电路
公开(公告)号：US08208876B2
公开(公告)日：2012-06-26
申请号：US11670931
申请日：2007-02-02
申请人： Serge F. Drogi , Vikas Vinayak
发明人： Serge F. Drogi , Vikas Vinayak
IPC分类号： H04B1/04
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A power amplifier controller circuit controls a power amplifier based upon an amplitude correction signal indicating the amplitude difference between the amplitude of the input signal and an attenuated amplitude of the output signal. The power amplifier controller circuit comprises an amplitude control loop and a phase control loop. The amplitude control loop adjusts the supply voltage to the power amplifier based upon the amplitude correction signal.The amplitude loop may include a variable gain amplifier adjusting the amplitude of the input signal. The amplitude loop can include a compression control block which may be configured either to adjust the gain in the variable gain amplifier or the voltage from the power supply based upon the operating level of the other, in addition to being based upon the amplitude correction signal, thus providing a way of maintaining the depth beyond the PA's compression point and allowing a control of the efficiency of the RF power amplifier.
摘要翻译：功率放大器控制器电路基于指示输入信号的幅度与输出信号的衰减幅度之间的幅度差的振幅校正信号来控制功率放大器。功率放大器控制器电路包括幅度控制回路和相位控制回路。幅度控制环路根据振幅校正信号调整功率放大器的电源电压。振幅环路可以包括调整输入信号的幅度的可变增益放大器。振幅回路可以包括压缩控制块，除了基于幅度校正信号之外，压缩控制块可以被配置为基于另一个的操作电平来调整可变增益放大器中的增益或来自电源的电压，从而提供了保持深度超过PA压缩点的方式，并允许控制RF功率放大器的效率。

7. 发明授权

US08179994B2 Phase error de-glitching circuit and method of operating 有权
标题翻译：相位误差去毛刺电路及操作方法
公开(公告)号：US08179994B2
公开(公告)日：2012-05-15
申请号：US12761245
申请日：2010-04-15
申请人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
IPC分类号： H04L25/00
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A system including a phase comparator to compare a first signal and a second signal to generate a phase error signal, and a controller to generate an adjusted phase error signal from the phase error signal in response to an amplitude of at least one of the first signal and the second signal.
摘要翻译：一种系统，包括相位比较器，用于比较第一信号和第二信号以产生相位误差信号;以及控制器，响应于所述第一信号中的至少一个的振幅，从所述相位误差信号产生经调整的相位误差信号和第二个信号。

8. 发明申请

US20120019319A1 Amplitude Error De-Glitching Circuit and Method of Operating 有权
标题翻译：幅度误差去毛刺电路和操作方法
公开(公告)号：US20120019319A1
公开(公告)日：2012-01-26
申请号：US13216871
申请日：2011-08-24
申请人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Martin A. Tomasz
IPC分类号： H03G3/20
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F3/24 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042 , H04B1/0475 , H04B2001/0408
摘要： A power amplifier controller circuit controls a power amplifier based upon an amplitude correction signal indicating the amplitude difference between the amplitude of the input signal and an attenuated amplitude of the output signal. The power amplifier controller circuit comprises an amplitude control loop and a phase control loop. The amplitude control loop adjusts the supply voltage to the power amplifier based upon the amplitude correction signal. The RF power amplifier system may reduce the corrective action of the amplitude loop during periods of relatively rapid changes in amplitude, and thus distortion can be further reduced.
摘要翻译：功率放大器控制器电路基于指示输入信号的幅度与输出信号的衰减幅度之间的幅度差的振幅校正信号来控制功率放大器。功率放大器控制器电路包括幅度控制回路和相位控制回路。幅度控制环路根据振幅校正信号调整功率放大器的电源电压。 RF功率放大器系统可以在幅度相对快速变化的时段期间减小幅度回路的校正动作，从而可以进一步减小失真。

9. 发明授权

US07876853B2 Phase error de-glitching circuit and method of operating 有权
公开(公告)号：US07876853B2
公开(公告)日：2011-01-25
申请号：US12761258
申请日：2010-04-15
申请人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
发明人： Serge F. Drogi , Vikas Vinayak , Mark R. Gehring , Martin A. Tomasz
IPC分类号： H04L25/00
CPC分类号： H03F1/0205 , H03F1/0227 , H03F1/0238 , H03F1/3247 , H03F2200/451 , H03F2200/78 , H03F2200/99 , H03G3/004 , H03G3/3042
摘要： A system including a phase comparator to compare a first signal and a second signal to generate a phase error signal, and a controller to generate an adjusted phase error signal from the phase error signal in response to an amplitude of at least one of the first signal and the second signal.

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