Invention Grant
US09143098B2 Systems and methods for biasing amplifiers with adaptive closed loop control
有权
用自适应闭环控制偏置放大器的系统和方法
- Patent Title: Systems and methods for biasing amplifiers with adaptive closed loop control
- Patent Title (中): 用自适应闭环控制偏置放大器的系统和方法
-
Application No.: US14150721Application Date: 2014-01-08
-
Publication No.: US09143098B2Publication Date: 2015-09-22
- Inventor: Youming Qin , Frank Matsumoto , Andres Goytia , Cuong Nguyen
- Applicant: Aviat U.S., Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Aviat U.S., Inc.
- Current Assignee: Aviat U.S., Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: H03F3/04
- IPC: H03F3/04 ; H03G3/10 ; H03F3/21 ; H03F3/19 ; H03F1/02 ; H03F3/24
Abstract:
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.
Public/Granted literature
- US20140191807A1 SYSTEMS AND METHODS FOR BIASING AMPLIFIERS WITH ADAPTIVE CLOSED LOOP CONTROL Public/Granted day:2014-07-10
Information query
