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公开(公告)号：US20190074797A1
公开(公告)日：2019-03-07
申请号：US16178072
申请日：2018-11-01
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
Abstract: Circuits and methods for achieving high linearity, high efficiency power amplifiers, including digital predistortion (DPD) and pulse cancellation in switched-state RF power amplifier systems are described.
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公开(公告)号：US10164577B2
公开(公告)日：2018-12-25
申请号：US14837616
申请日：2015-08-27
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
Abstract: Circuits and methods for achieving high linearity, high efficiency power amplifiers, including digital predistortion (DPD) and pulse cancellation in switched-state RF power amplifier systems are described.
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公开(公告)号：US09166536B2
公开(公告)日：2015-10-20
申请号：US13663878
申请日：2012-10-30
Applicant: ETA Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0211 , H03F1/0216 , H03F1/0227 , H03F3/19 , H03F3/21 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/171 , H03F2200/451 , H03F2200/504 , H03F2200/511 , H03F2203/21106 , H03G3/3042 , H04B1/04 , H04B1/0483 , H04B2001/0416 , H04B2001/0425 , H04B2001/045
Abstract: A radio frequency (RF) transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of RF input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers. In at least one implementation, amplitude adjustment of the RF input signals of the one or more power amplifiers may be used to provide transmit power control and/or power backoff for the RF transmitter.
Abstract translation: 射频（RF）发射机包括一个或多个功率放大器和被配置为调整一个或多个功率放大器的RF输入信号的幅度和相位以及施加到一个或多个功率放大器的电源电压的控制器。 在使用多个功率放大器的实施例中，可以提供组合器来组合功率放大器的输出。 在至少一个实现中，可以使用一个或多个功率放大器的RF输入信号的幅度调整来为RF发射机提供发射功率控制和/或功率回馈。
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公开(公告)号：US20140120854A1
公开(公告)日：2014-05-01
申请号：US13663878
申请日：2012-10-30
Applicant: ETA DEVICES, INC.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
IPC: H04B1/04
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0211 , H03F1/0216 , H03F1/0227 , H03F3/19 , H03F3/21 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/171 , H03F2200/451 , H03F2200/504 , H03F2200/511 , H03F2203/21106 , H03G3/3042 , H04B1/04 , H04B1/0483 , H04B2001/0416 , H04B2001/0425 , H04B2001/045
Abstract: A radio frequency (RF) transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of RF input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers. In at least one implementation, amplitude adjustment of the RF input signals of the one or more power amplifiers may be used to provide transmit power control and/or power backoff for the RF transmitter.
Abstract translation: 射频（RF）发射机包括一个或多个功率放大器和被配置为调整一个或多个功率放大器的RF输入信号的幅度和相位以及施加到一个或多个功率放大器的电源电压的控制器。 在使用多个功率放大器的实施例中，可以提供组合器来组合功率放大器的输出。 在至少一个实现中，可以使用一个或多个功率放大器的RF输入信号的幅度调整来为RF发射机提供发射功率控制和/或功率回馈。
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公开(公告)号：US10658981B2
公开(公告)日：2020-05-19
申请号：US16178072
申请日：2018-11-01
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
IPC: H03G3/20 , H03F1/02 , H03F1/32 , H03F3/195 , H03F3/217 , H03F3/24 , H03F3/60 , H03F3/193 , H03F3/68 , H03F3/19
Abstract: Circuits and methods for achieving high linearity, high efficiency power amplifiers, including digital predistortion (DPD) and pulse cancellation in switched-state RF power amplifier systems are described.
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Patent Agency Ranking
公开(公告)号：US10038461B2
公开(公告)日：2018-07-31
申请号：US15287068
申请日：2016-10-06
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0211 , H03F1/0216 , H03F1/0227 , H03F3/19 , H03F3/21 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/171 , H03F2200/451 , H03F2200/504 , H03F2200/511 , H03F2203/21106 , H03G3/3042 , H04B1/04 , H04B1/0483 , H04B2001/0416 , H04B2001/0425 , H04B2001/045
Abstract: A radio frequency (RF) power amplifier system or transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of RF input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers.
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公开(公告)号：US20140118072A1
公开(公告)日：2014-05-01
申请号：US13955952
申请日：2013-07-31
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H03F3/193 , H03F1/025 , H03F1/3241 , H03F1/3247 , H03F3/195 , H03F3/217 , H03F3/245 , H03F3/602 , H03F3/68 , H03F2200/511
Abstract: Circuits and methods for performing multilevel power amplification using multiple different supply voltages or states are disclosed. In some embodiments, power amplifiers are provided that switch between three or more supply voltages or states.
Abstract translation: 公开了使用多个不同电源电压或状态进行多电平功率放大的电路和方法。 在一些实施例中，提供在三个或更多个电源电压或状态之间切换的功率放大器。
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公开(公告)号：US20170063407A1
公开(公告)日：2017-03-02
申请号：US15287068
申请日：2016-10-06
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0211 , H03F1/0216 , H03F1/0227 , H03F3/19 , H03F3/21 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/171 , H03F2200/451 , H03F2200/504 , H03F2200/511 , H03F2203/21106 , H03G3/3042 , H04B1/04 , H04B1/0483 , H04B2001/0416 , H04B2001/0425 , H04B2001/045
Abstract: A radio frequency (RF) power amplifier system or transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of RF input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers.
Abstract translation: 射频（RF）功率放大器系统或发射器包括一个或多个功率放大器和被配置为调整一个或多个功率放大器的RF输入信号的幅度和相位以及施加到一个或多个功率放大器的电源电压的控制器 。 在使用多个功率放大器的实施例中，可以提供组合器来组合功率放大器的输出。
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9.发明申请公开(公告)号：US20150372646A1
公开(公告)日：2015-12-24
申请号：US14837616
申请日：2015-08-27
Applicant: Eta Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H03F1/025 , H03F1/0277 , H03F1/3247 , H03F3/19 , H03F3/2175 , H03F3/245 , H03F3/602 , H03F2200/207 , H03F2200/451 , H03F2200/511 , H03F2201/3233
Abstract: Circuits and methods for achieving high linearity, high efficiency power amplifiers, including digital predistortion (DPD) and pulse cancellation in switched-state RF power amplifier systems are described.
Abstract translation: 描述了用于实现高线性度，高效率功率放大器的电路和方法，包括开关状态RF功率放大器系统中的数字预失真（DPD）和脉冲消除。
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公开(公告)号：US09209758B2
公开(公告)日：2015-12-08
申请号：US14666965
申请日：2015-03-24
Applicant: ETA Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
CPC classification number: H04B1/0475 , H03F1/02 , H03F1/0211 , H03F1/0216 , H03F1/0227 , H03F3/19 , H03F3/21 , H03F3/211 , H03F3/24 , H03F3/245 , H03F2200/171 , H03F2200/451 , H03F2200/504 , H03F2200/511 , H03F2203/21106 , H03G3/3042 , H04B1/04 , H04B1/0483 , H04B2001/0416 , H04B2001/0425 , H04B2001/045
Abstract: A radio frequency (RF) power amplifier system or transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of RF input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers.
Abstract translation: 射频（RF）功率放大器系统或发射器包括一个或多个功率放大器和被配置为调整一个或多个功率放大器的RF输入信号的幅度和相位以及施加到一个或多个功率放大器的电源电压的控制器 。 在使用多个功率放大器的实施例中，可以提供组合器来组合功率放大器的输出。
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