发明名称 |
Systems and methods for spurious emission cancellation |
摘要 |
In accordance with some embodiments of the present disclosure, a method may include digitally pre-distorting a digital baseband signal with an opposite phase of a C-IM3 distortion term such that the pre-distortion and C-IM3 distortion cancel each other out in a transmitter. The method may also include digitally conditioning the pre-distorted digital signal in order to provide a flat amplitude response of a composite filter comprising a baseband filter and a digital half-band filter of the transmitter, and to provide a linear phase response for the composite filter. |
申请公布号 |
EP2432131(B1) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20110180626 |
申请日期 |
2011.09.08 |
申请人 |
Intel IP Corporation |
发明人 |
Xu, Bing;Tang, Clive;Rahman, Mahibur |
分类号 |
H04B1/04;H03F1/32 |
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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