| 发明名称 |
Noise elimination for FM demodulators |
| 摘要 |
A system and method of noise elimination for FM demodulators for intermittent modulated carrier waves operate to remove the D.C. variation components of the output of the demodulator due to the interruption of the carrier wave.
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| 申请公布号 |
US4144500(A) |
申请公布日期 |
1979.03.13 |
| 申请号 |
US19770802396 |
申请日期 |
1977.06.01 |
| 申请人 |
NIPPON ELECTRIC CO., LTD. |
发明人 |
TOKUNAGA, TADATSUGU |
| 分类号 |
H04B1/10;H03D3/00;H03G3/34;(IPC1-7):H04B1/10 |
主分类号 |
H04B1/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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