| 发明名称 |
DIELECTRIC RESONATOR MATERIAL |
| 摘要 |
PURPOSE:To form micro wave dielectric compound that is composed of BaO, SrO, MgO, Nb2O3, dielectric constant is big, no-load Q is big and temperature stability of resonance frequency is excellent. |
| 申请公布号 |
JPS52136396(A) |
申请公布日期 |
1977.11.15 |
| 申请号 |
JP19760053454 |
申请日期 |
1976.05.10 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
OOUCHI HIROSHI;UEDA ICHIROU;NISHIDA MASAMITSU;HAYAKAWA SHIGERU;MAKINO TOSHIHIKO;UENO TOMOKI |
| 分类号 |
C04B35/00;H01B3/12;H01L41/18;H01L41/187 |
主分类号 |
C04B35/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
