发明授权
- 专利标题: Dielectric ceramic composition for microwave application
- 专利标题(中): 用于微波应用的介电陶瓷组合物
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申请号: US924649申请日: 1986-10-29
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公开(公告)号: US4753906A公开(公告)日: 1988-06-28
- 发明人: Susumu Nishigaki , Shinsuke Yano , Hiroshi Kato , Tohru Fuwa , Kanji Murano
- 申请人: Susumu Nishigaki , Shinsuke Yano , Hiroshi Kato , Tohru Fuwa , Kanji Murano
- 申请人地址: JPX Nagoya JPX Tokyo
- 专利权人: Narumi China Corporation,Sony Corporation
- 当前专利权人: Narumi China Corporation,Sony Corporation
- 当前专利权人地址: JPX Nagoya JPX Tokyo
- 优先权: JPX60-248054 19851107
- 主分类号: C04B35/46
- IPC分类号: C04B35/46 ; C04B35/465 ; C04B35/468 ; H01B3/12 ; H01P7/10 ; C04B35/49
摘要:
A dielectric ceramic composition for microwave applications having the formula ##EQU1## wherein x, y and z are molar percentages and 10.ltoreq.x.ltoreq.22, 58.ltoreq.y.ltoreq.80 and 8.ltoreq.z.ltoreq.22, O
公开/授权文献
- US5907261A Method and apparatus for controlling signal amplitude level 公开/授权日:1999-05-25
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