- 专利标题： Model based distortion reduction for power amplifiers
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申请号： US12218032申请日： 2008-07-09
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公开(公告)号： US07688139B2公开(公告)日： 2010-03-30
- 发明人: Roy G. Batruni
- 申请人： Roy G. Batruni
- 申请人地址： US CA Fremont
- 专利权人： Optichron, Inc.
- 当前专利权人： Optichron, Inc.
- 当前专利权人地址： US CA Fremont
- 代理机构： Van Pelt, Yi & James LLP
- 主分类号： H03F1/26
- IPC分类号： H03F1/26
摘要：
A method of processing a signal is disclosed. The method comprises generating a digital signal, converting the digital signal to an analog signal, and generating an amplified analog signal having distortions. The method further comprises converting the amplified analog signal to a feedback digital signal at a sample rate and updating a model of the distortions based on the feedback digital signal.
公开/授权文献
- US20090021304A1 Model based distortion reduction for power amplifiers 公开/授权日：2009-01-22
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