| 发明名称 |
CARRIER WAVE REPRODUCTION UNIT |
| 摘要 |
PURPOSE:To obtain a reproduction signal of good S/N with no phase error noise which contains synchronous stabilized phase state with every pi/2 radian, by using the carrier wave reproduction process circuit which is identical to that against 4-phase signal. |
| 申请公布号 |
JPS52136551(A) |
申请公布日期 |
1977.11.15 |
| 申请号 |
JP19760053554 |
申请日期 |
1976.05.11 |
| 申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
HORIKAWA IZUMI;SAITOU YOUICHI |
| 分类号 |
H04L27/38;H03D3/00 |
主分类号 |
H04L27/38 |
| 代理机构 |
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代理人 |
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| 地址 |
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