发明名称 |
Monolithic LC resonator and monolithic LC filter with tubular inductor |
摘要 |
An LC resonator includes insulation sheets and inductor patterns that are electrically connected through long via-holes provided in insulation sheets, so that tubular structures each having an insulator material disposed therein and having a substantially rectangular cross section are produced. The tubular structures are laminated through sheets to define an inductor having a double structure. A capacitor pattern is opposed to the open ends of the inductor patterns, respectively, to produce a capacitor. That is, the capacitor pattern is arranged between the tubular structures. The capacitor and the inductor having the double structure define an LC parallel resonance circuit.
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申请公布号 |
US6437666(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000659220 |
申请日期 |
2000.09.11 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
MATSUMURA SADAYUKI;KATO NOBORU |
分类号 |
H01F17/00;H01G4/40;H01P1/203;H01P7/08;H03H5/02;H03H7/075;H03H7/09;(IPC1-7):H03H7/01 |
主分类号 |
H01F17/00 |
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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