Invention Grant
- Patent Title: Biasing methods and devices for power amplifiers
- Patent Title (中): 用于功率放大器的偏置方法和装置
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Application No.: US12657727Application Date: 2010-01-25
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Publication No.: US08111104B2Publication Date: 2012-02-07
- Inventor: Joseph F. Ahadian , Vikas Sharma , Neil Calanca , Jaroslaw E. Adamski
- Applicant: Joseph F. Ahadian , Vikas Sharma , Neil Calanca , Jaroslaw E. Adamski
- Applicant Address: US CA San Diego
- Assignee: Peregrine Semiconductor Corporation
- Current Assignee: Peregrine Semiconductor Corporation
- Current Assignee Address: US CA San Diego
- Agency: Jaquez & Associates
- Agent Martin J. Jaquez, Esq.; Alessandro Steinfl, Esq.
- Main IPC: H03G3/30
- IPC: H03G3/30
Abstract:
Biasing methods and devices for power amplifiers are described. The described methods and devices use the power amplifier output voltage to generate bias voltages. The bias voltages are obtained using rectifiers and voltage dividers. The described biasing methods and devices can be used with class-E power amplifiers.
Public/Granted literature
- US20110181364A1 Biasing methods and devices for power amplifiers Public/Granted day:2011-07-28
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