发明名称 |
Voltage controlled oscillator having a resonator |
摘要 |
A voltage controlled oscillator having a resonator wherein a substrate is made up of a plurality of dielectric layers; an inductor functioning conductive film and grounding electrode films are each formed at a boundary surface of one of the dielectric layers; the earth electrode films are arranged, in the direction in which the dielectric layers are laminated, at both sides of the conductor functioning conductive film; the inductor functioning conductive film and the grounding electrode films constitute the resonator; and electric lands are formed on the surface of the substrate so that other components of the oscillator are mounted on the surface of the substrate.
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申请公布号 |
US5227739(A) |
申请公布日期 |
1993.07.13 |
申请号 |
US19910808894 |
申请日期 |
1991.12.18 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
MANDAI, HARUFUMI;ASAKAWA, KEIJI;CHIGODO, YOSHIKAZU;INOUE, ATSUSHI;FUNADA, YO |
分类号 |
H01P7/08;H03B1/00;H03B1/04;H03B5/18;H03B5/30;H03H9/02;H05K1/03;H05K1/09;H05K1/16;H05K3/46 |
主分类号 |
H01P7/08 |
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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