| 发明名称 |
BAND REJECTION FILTER USING TANDEM COMMUTATING CAPACITOR UNITS |
| 摘要 |
Signal attenuation by commutating capacitor units combined in tandem band rejection filter sections is enhanced by driving the units in different phases for commutating capacitor connections in the respective units.
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| 申请公布号 |
US3774125(A) |
申请公布日期 |
1973.11.20 |
| 申请号 |
USD3774125 |
申请日期 |
1972.11.22 |
| 申请人 |
BELL TEL LAB INC,US |
发明人 |
CONDON J,US;KAMINSKI W,US |
| 分类号 |
H03H11/04;H03H19/00;(IPC1-7):H03H7/10 |
主分类号 |
H03H11/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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