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21.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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公开(公告)号：US20150194940A1
公开(公告)日：2015-07-09
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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Patent Agency Ranking
公开(公告)号：US09020453B2
公开(公告)日：2015-04-28
申请号：US14338671
申请日：2014-07-23
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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公开(公告)号：US20140335805A1
公开(公告)日：2014-11-13
申请号：US14338671
申请日：2014-07-23
Applicant: ETA Devices, Inc.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
IPC: H03G3/30
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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公开(公告)号：US08824978B2
公开(公告)日：2014-09-02
申请号：US13663887
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: H03F1/025 , H03F1/0288 , H03F1/0294 , H03F1/32 , H03F3/005 , H03F3/187 , H03F3/195 , H03F3/211 , H03F3/24 , H03F3/68 , H03F2200/336 , H03F2200/511 , H03F2200/516 , H04B1/0475
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. 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.
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。 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提供发射功率控制和/或功率回馈。
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公开(公告)号：US20140132354A1
公开(公告)日：2014-05-15
申请号：US13833050
申请日：2013-03-15
Applicant: ETA DEVICES, INC.
Inventor： Mark A. Briffa , Joel L. Dawson , John E. DeRoo , Krenar Komoni , David J. Perreault , Oguzhan Uyar
IPC: H03F3/193
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 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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28.发明申请公开(公告)号：US20140118065A1
公开(公告)日：2014-05-01
申请号：US14064572
申请日：2013-10-28
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 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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