| 发明名称 |
Resonant circuit, filter, and antenna duplexer |
| 摘要 |
<p>There is provided a resonant circuit that includes a resonator (S31), an inductor (L31) connected in parallel with the resonator, and a capacitor (C31) connected in parallel with the resonator. There are also provided a filter and an antenna duplexer having the above-described resonant circuit.</p> |
| 申请公布号 |
EP1750371(A1) |
申请公布日期 |
2007.02.07 |
| 申请号 |
EP20060253832 |
申请日期 |
2006.07.21 |
| 申请人 |
FUJITSU MEDIA DEVICES LIMITED;FUJITSU LIMITED |
发明人 |
INOUE, SHOGO;NISHIHARA, TOKIHIRO;MATSUDA, TAKASHI;UEDA, MASANORI |
| 分类号 |
H03H9/64;H03H9/54;H03H9/70;H03H9/72 |
主分类号 |
H03H9/64 |
| 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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