发明名称 |
SPUR CANCELLATION IN A DIGITAL BASEBAND TRANSMIT SIGNAL USING CANCELLING TONES |
摘要 |
<p>A method for reducing spurs within a transmit signal is disclosed. A cancelling tone is determined. The cancelling tone is added to a baseband transmit signal in the digital domain to obtain a baseband transmit signal with cancelling tone. A spur in the transmit signal is reduced using the cancelling tone. The transmit signal with the reduced spur is transmitted using an antenna.</p> |
申请公布号 |
WO2011006016(A1) |
申请公布日期 |
2011.01.13 |
申请号 |
WO2010US41437 |
申请日期 |
2010.07.08 |
申请人 |
QUALCOMM INCORPORATED;TANG, YIWU;NARATHONG, CHIEWCHARN |
发明人 |
TANG, YIWU;NARATHONG, CHIEWCHARN |
分类号 |
H04L25/03;H03F1/32;H03F1/34;H04L27/36 |
主分类号 |
H04L25/03 |
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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