发明名称 |
TRANSMITTER IN A DIGITAL RETURN LINK FOR USE IN AN HFC NETWORK |
摘要 |
A transmitter in a digital return link for use in an HFC network includes an analog to digital converter for digitizing a broadband analog RF input. The A/D converter has a parallel bit stream output. A serializer converts the parallel bit stream from the converter to a serial bit stream. An electroabsorption modulated laser converts the serial bit stream to an optical serial bit stream for transmission over the HFC network. |
申请公布号 |
WO2004049718(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
WO2003US37581 |
申请日期 |
2003.11.21 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
SAMANT, NIRANJAN;PAOLELLA, ARTHUR |
分类号 |
H04B10/12;H04N7/173;H04N7/22 |
主分类号 |
H04B10/12 |
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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