Invention Grant
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
- Patent Title: Methods and devices for controlling RF, multi-carrier amplifier signal power
- Patent Title (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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Application No.: US10654977Application Date: 2003-09-05
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Publication No.: US07453945B2Publication Date: 2008-11-18
- Inventor: Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
- Applicant: Charles W. Boettcher , Edward Ellis Eibling , Gregg Nardozza , Mathew Thomas , Matthijs A. Visser , Lily H. Zhu
- Applicant Address: US NJ Murray Hill
- Assignee: Lucent Technologies Inc.
- Current Assignee: Lucent Technologies Inc.
- Current Assignee Address: US NJ Murray Hill
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04L25/03
Abstract:
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.
Public/Granted literature
- US20050054382A1 Methods and devices for controlling RF, multi-carrier amplifier signal power Public/Granted day:2005-03-10
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