发明授权
US07453945B2 Methods and devices for controlling RF, multi-carrier amplifier signal power
有权
用于控制RF，多载波放大器信号功率的方法和装置
- 专利标题： Methods and devices for controlling RF, multi-carrier amplifier signal power
- 专利标题（中）： 用于控制RF，多载波放大器信号功率的方法和装置
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申请号： US10654977申请日： 2003-09-05
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公开(公告)号： US07453945B2公开(公告)日： 2008-11-18
- 发明人: Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
- 申请人： Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
- 申请人地址： US NJ Murray Hill
- 专利权人： Lucent Technologies Inc.
- 当前专利权人： Lucent Technologies Inc.
- 当前专利权人地址： US NJ Murray Hill
- 主分类号： H04K1/10
- IPC分类号： H04K1/10 ; H04L25/03
摘要：
The input (and output) power of a multi-carrier amplifier can be controlled to allow the amplifier to operate at high RF power levels and still remain within a power rating profile. The amplifier (or amplifiers) power is controlled using an aggregate scaling factor. The aggregate scaling factor is generated from a plurality of amplifier scaling factors. Each amplifier scaling factor is generated based on a comparison of a time-averaged total power and a corresponding threshold.
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