发明名称 |
Signal transmitter linearization |
摘要 |
A linearizer for a non-linear transmitter includes a tap delay line that provides samples of an input signal at selected times. At least one Volterra tap is coupled to the tape delay line. The Volterra tap includes a lookup table representation of a polynomial. An adaptive controller is coupled to the Volterra tap for modifying values in the lookup table. |
申请公布号 |
US8306488(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20100858998 |
申请日期 |
2010.08.18 |
申请人 |
RASHEV PETER ZAHARIEV;VAN ZELM JOHN-PETER;THOLL DAVID M.;APPLE INC. |
发明人 |
RASHEV PETER ZAHARIEV;VAN ZELM JOHN-PETER;THOLL DAVID M. |
分类号 |
H04B1/04;H04B1/02 |
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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