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    SYSTEMS AND METHODS FOR BIASING AMPLIFIERS DURING HIGH-POWER OPERATION WITH ADAPTIVE CLOSED-LOOP CONTROL
    1.
    发明申请
    SYSTEMS AND METHODS FOR BIASING AMPLIFIERS DURING HIGH-POWER OPERATION WITH ADAPTIVE CLOSED-LOOP CONTROL 有权
    在具有自适应闭环控制的高功率运行期间偏移放大器的系统和方法

    公开(公告)号：US20140191808A1

    公开(公告)日：2014-07-10

    申请号：US14184282

    申请日：2014-02-19

    申请人： AVIAT U.S., INC.

    发明人： Frank Matsumoto ,  Youming Qin ,  Andres Goytia ,  Cuong Nguyen

    IPC分类号： H03F3/21

    CPC分类号： H03F3/21 ,  H03F1/0272 ,  H03F1/3247 ,  H03F3/19 ,  H03F3/245

    摘要： Various embodiments described herein provide systems and methods for improved performance for power amplifiers, particularly GaN power amplifiers. According to some embodiments, a power amplifier (e.g., GaN power amplifier) utilizes an adaptive closed-loop control of the drain current of the power amplifier to achieve improved performance for the power amplifier. Additionally, for some embodiments, use of the adaptive closed-loop control of the drain current of the power amplifier depends on the power region in which the power amplifier is operating (e.g., depends on the radio frequency power region).

    摘要翻译： 本文描述的各种实施例提供用于功率放大器，特别是GaN功率放大器的改进性能的系统和方法。 根据一些实施例，功率放大器（例如，GaN功率放大器）利用功率放大器的漏极电流的自适应闭环控制来实现功率放大器的改进的性能。 此外，对于一些实施例，功率放大器的漏极电流的自适应闭环控制的使用取决于功率放大器正在工作的功率区域（例如，取决于射频功率区域）。

    Systems and methods for biasing amplifiers during high-power operation with adaptive closed-loop control
    2.
    发明授权
    Systems and methods for biasing amplifiers during high-power operation with adaptive closed-loop control 有权
    在大功率运行期间利用自适应闭环控制来偏置放大器的系统和方法

    公开(公告)号：US09059666B2

    公开(公告)日：2015-06-16

    申请号：US14184282

    申请日：2014-02-19

    申请人： Aviat U.S., Inc.

    发明人： Frank Matsumoto ,  Youming Qin ,  Andres Goytia ,  Cuong Nguyen

    IPC分类号： H03F3/21

    CPC分类号： H03F3/21 ,  H03F1/0272 ,  H03F1/3247 ,  H03F3/19 ,  H03F3/245

    摘要： Various embodiments described herein provide systems and methods for improved performance for power amplifiers, particularly GaN power amplifiers. According to some embodiments, a power amplifier (e.g., GaN power amplifier) utilizes an adaptive closed-loop control of the drain current of the power amplifier to achieve improved performance for the power amplifier. Additionally, for some embodiments, use of the adaptive closed-loop control of the drain current of the power amplifier depends on the power region in which the power amplifier is operating (e.g., depends on the radio frequency power region).

    摘要翻译： 本文描述的各种实施例提供用于功率放大器，特别是GaN功率放大器的改进性能的系统和方法。 根据一些实施例，功率放大器（例如，GaN功率放大器）利用功率放大器的漏极电流的自适应闭环控制来实现功率放大器的改进的性能。 此外，对于一些实施例，功率放大器的漏极电流的自适应闭环控制的使用取决于功率放大器正在工作的功率区域（例如，取决于射频功率区域）。

    SYSTEMS AND METHODS FOR BIASING AMPLIFIERS WITH ADAPTIVE CLOSED LOOP CONTROL
    5.
    发明申请
    SYSTEMS AND METHODS FOR BIASING AMPLIFIERS WITH ADAPTIVE CLOSED LOOP CONTROL 有权
    用于自适应闭环控制放大放大器的系统和方法

    公开(公告)号：US20140191807A1

    公开(公告)日：2014-07-10

    申请号：US14150721

    申请日：2014-01-08

    申请人： Aviat U.S., Inc.

    发明人： Youming Qin ,  Frank Matsumoto ,  Andres Goytia ,  Cuong Nguyen

    IPC分类号： H03F3/21 ,  H03F3/19

    CPC分类号： H03F3/21 ,  H03F1/0261 ,  H03F3/19 ,  H03F3/245

    摘要： Various embodiments described herein provide systems and methods for improved performance for power amplifiers, particularly GaN power amplifiers. According to some embodiments, a power amplifier (e.g., GaN power amplifier) utilizes an adaptive closed loop control of the drain current of the power amplifier to achieve improved performance for the power amplifier.

    摘要翻译： 本文描述的各种实施例提供用于功率放大器，特别是GaN功率放大器的改进性能的系统和方法。 根据一些实施例，功率放大器（例如，GaN功率放大器）利用功率放大器的漏极电流的自适应闭环控制来实现功率放大器的改进的性能。