发明名称 |
LOSS CANCELLING RESONATOR AND FILTERS |
摘要 |
A loss cancelling resonator is disclosed which comprises a passive LC circuit coupled to a transistor in the inverted-common-collector configuration. Typical notch filter configurations are also disclosed including notch filters with more than one resonator. Switchable notch filters are disclosed as well as a frequency synthesizer which utilizes a plurality of switchable notch filters.
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申请公布号 |
US3680011(A) |
申请公布日期 |
1972.07.25 |
申请号 |
USD3680011 |
申请日期 |
1970.08.03 |
申请人 |
STANFORD RESEARCH INST. |
发明人 |
DAVID K. ADAMS;RAYMOND Y.-C. HO |
分类号 |
H03B19/00;H03H11/12;(IPC1-7):H03H7/10;H03H11/00 |
主分类号 |
H03B19/00 |
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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