| 发明名称 |
MATERIAL FOR DIELECTRIC RESONATOR |
| 摘要 |
PURPOSE:To make temperature stability of resonance frequency to be improved, without drop of mo-load Q and dielectric constant, by adding SrO and ZrO2 to the material which is composed of BaO, ZnO and Nb2O5. |
| 申请公布号 |
JPS5431600(A) |
申请公布日期 |
1979.03.08 |
| 申请号 |
JP19770097384 |
申请日期 |
1977.08.12 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
KAWASHIMA SHIYUNICHIROU;NISHIDA MASAMITSU;UEDA ICHIROU;OOUCHI HIROSHI |
| 分类号 |
H01P7/10;C04B35/00;H01B3/12;H01P7/00 |
主分类号 |
H01P7/10 |
| 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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