发明申请
US20140191807A1 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
- 专利标题： SYSTEMS AND METHODS FOR BIASING AMPLIFIERS WITH ADAPTIVE CLOSED LOOP CONTROL
- 专利标题（中）： 用于自适应闭环控制放大放大器的系统和方法
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申请号： US14150721申请日： 2014-01-08
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公开(公告)号： US20140191807A1公开(公告)日： 2014-07-10
- 发明人: Youming Qin , Frank Matsumoto , Andres Goytia , Cuong Nguyen
- 申请人： Aviat U.S., Inc.
- 申请人地址： US CA Santa Clara
- 专利权人： AVIAT U.S., INC.
- 当前专利权人： AVIAT U.S., INC.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： H03F3/21
- IPC分类号： H03F3/21 ; H03F3/19
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.
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