| 发明名称 |
DEMODULATING SYSTEM FOR MULTILEVEL CARRIER DIGITAL SIGNAL |
| 摘要 |
PURPOSE:To regenerate reference carriers containing a few jitter components by connecting an adder circuit obtaining the difference of the outputs of multiplication circuit and by providing a voltage control oscillator generating reference carriers. |
| 申请公布号 |
JPS5384670(A) |
申请公布日期 |
1978.07.26 |
| 申请号 |
JP19760160726 |
申请日期 |
1976.12.29 |
| 申请人 |
NIPPON ELECTRIC CO;NIPPON TELEGRAPH & TELEPHONE |
发明人 |
SHIMAMURA TADAO;WASHIO MAKOTO |
| 分类号 |
H04L27/227;H04L27/38 |
主分类号 |
H04L27/227 |
| 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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