发明公开
- 专利标题： POWER AMPLIFIER CONTROL
- 专利标题（中）： 功率放大器控制
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申请号： EP02737201.0申请日： 2002-05-29
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公开(公告)号： EP1451926A2公开(公告)日： 2004-09-01
- 发明人: DENT, Paul, W. , PEHLKE, David, R. , HADJICHRISTOS, Aristotle
- 申请人： Ericsson Inc.
- 申请人地址： 511 Davis Drive Research Triangle Park, N.C. 27709 US
- 专利权人： Ericsson Inc.
- 当前专利权人： Ericsson Inc.
- 当前专利权人地址： 511 Davis Drive Research Triangle Park, N.C. 27709 US
- 代理机构： Svanfeldt, Hans-Ake
- 优先权： US866934 20010529
- 国际公布： WO2002097972 20021205
- 主分类号： H03F3/20
- IPC分类号： H03F3/20
摘要：
Methods and systems for amplitude-modulating a power amplifier based on sensed current and sensed voltage provided to the power amplifier are provided. The sensed current and sensed voltage may be summed to provided both current and voltage feedback to modulate the power supplied to the power amplifier. Alternatively, both the current feedback and the voltage feedback may be selectively utilized to modulate the power supplied to the power amplifier.
公开/授权文献
- EP1451926B1 POWER AMPLIFIER CONTROL 公开/授权日：2007-11-21
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