| 发明名称 |
Hybrid polar modulator differential phase Cartesian feedback correction circuit for power amplifier linearization |
| 摘要 |
The present invention, generally speaking, provides a method of obtaining very accurate estimates of the phase and amplitude distortions introduced by radio frequency or microwave power amplifiers even where polar modulation is used.
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| 申请公布号 |
US7409004(B2) |
申请公布日期 |
2008.08.05 |
| 申请号 |
US20010885811 |
申请日期 |
2001.06.19 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
BOOTH RICHARD W. D.;TWITCHELL EDWIN R.;MOW MATTHEW A. |
| 分类号 |
H04L27/00;H03F1/32;H04L27/36 |
主分类号 |
H04L27/00 |
| 代理机构 |
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