发明名称 |
System, method and apparatus for an open loop calibrated phase wrapping phase modulator for wideband RF outphasing/polar transmitters |
摘要 |
A device article and method for an open loop calibrated phase wrapping phase modulator. A tapped delay line may provide a coarse resolution for one or more phases of a signal. A phase multiplexer may receive one or more coarse phases from the tapped delay line and select a coarse phase to send to the digitally controlled delay line. A digitally controlled delay line may provide a fine resolution to the coarse phase from the phase multiplexer. |
申请公布号 |
US8222966(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20100879152 |
申请日期 |
2010.09.10 |
申请人 |
RAVI ASHOKE;MADOGLIO PAOLO;VERHELST MARIAN;PALASKAS GEORGIOS;INTEL CORPORATION |
发明人 |
RAVI ASHOKE;MADOGLIO PAOLO;VERHELST MARIAN;PALASKAS GEORGIOS |
分类号 |
H03C3/02;H03K7/06;H04B1/02 |
主分类号 |
H03C3/02 |
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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