发明授权
- 专利标题： High efficiency adaptive RF transmitter
- 专利标题（中）： 高效自适应射频发射机
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申请号： US14085599申请日： 2013-11-20
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公开(公告)号： US09497058B2公开(公告)日： 2016-11-15
- 发明人: Tao Li , Hans Wang , Binglei Zhang , Shih Hsiung Mo
- 申请人： Aviacomm Inc.
- 申请人地址： US CA Sunnyvale
- 专利权人： AVIACOMM INC.
- 当前专利权人： AVIACOMM INC.
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Park, Vaughan, Fleming & Dowler LLP
- 代理商 Shun Yao
- 主分类号： H04K1/02
- IPC分类号： H04K1/02 ; H04L27/26 ; H03F1/02 ; H03F1/32 ; H03F3/24
摘要：
One embodiment of the present invention provides a system for controlling operations of an amplifier in a wireless transmitter. During operation, the system receives a baseband signal to be transmitted, and dynamically switches an operation mode of the amplifier between a high power back-off mode having a first power back-off factor and a normal mode having a second power back-off factor based on a level of the baseband signal.
公开/授权文献
- US20140146919A1 HIGH EFFICIENCY ADAPTIVE RF TRANSMITTER 公开/授权日：2014-05-29
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