发明名称 |
METHOD AND APPARATUS FOR REDUCING THE PEAK-TO-AVERAGE POWER IN MULTI-CARRIER RF COMMUNICATION SYSTEMS |
摘要 |
Therefore a method and apparatus for controlling a linear amplifier processing a plurality of carrier signals of a multi channel carrier system alters the phases of one or more sources of the multi-channel signals in response to a detected peak envelope power or of a peak to average power ratio at regular scheduled intervals. This reduces the peak envelope power to average envelope power ratio and enables the reduction in the power rating required by the amplifiers handling the multi-channel signal.
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申请公布号 |
CA2108233(C) |
申请公布日期 |
1999.09.28 |
申请号 |
CA19932108233 |
申请日期 |
1993.10.12 |
申请人 |
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发明人 |
ARNTZ, BERNARD JAMES;NITZ, WILLIAM ALLEN;OCENASEK, JOSEF |
分类号 |
H04B1/04;H03F1/34;H03G3/20;H04J1/05;H04L27/26;(IPC1-7):H04B1/04;H03G3/00;H04Q7/32 |
主分类号 |
H04B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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