| 发明名称 |
Spectral translation for VSB compensation |
| 摘要 |
A system for providing spectral compensation for vestigial sideband, VSB, signals with carrier frequency error. The VSB signal is sampled and digitized. The carrier frequency of the digitized signal is translated to a selected IF frequency. A fixed frequency VSB filter is then used to provide spectral compensation for the signal.
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| 申请公布号 |
US2004061806(A1) |
申请公布日期 |
2004.04.01 |
| 申请号 |
US20020260072 |
申请日期 |
2002.09.30 |
| 申请人 |
RABY DEAN L.;CAULFIELD ROBERT W. |
发明人 |
RABY DEAN L.;CAULFIELD ROBERT W. |
| 分类号 |
H04L27/02;H04N5/44;H04N5/455;H04N5/46;(IPC1-7):H04N5/455 |
主分类号 |
H04L27/02 |
| 代理机构 |
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