发明名称 |
PEAK POWER SUPPRESSING APPARATUS AND PEAK POWER SUPPRESSING METHOD |
摘要 |
A peak power suppressing apparatus capable of improving the reception error rate characteristic of an apparatus on a reception side. In this apparatus, a clipping part (102) clips an input signal, thereby suppressing the peak power of the signal. A subtracting circuit (104) extracts an in-band distortion component of the peak power suppressed signal. A subtracting circuit (111) subtracts the extracted in-band distortion component from the peak power suppressed signal, thereby removing the residual distortion component in the band of the peak power suppressed signal.
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申请公布号 |
EP1786128(A1) |
申请公布日期 |
2007.05.16 |
申请号 |
EP20050772709 |
申请日期 |
2005.08.16 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
TAKABAYASHI, SHINICHIRO |
分类号 |
H04J11/00;H04B1/04;H04B1/707 |
主分类号 |
H04J11/00 |
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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