发明授权
- 专利标题： High frequency magnetic material ceramic composition and irreversible circuit component
- 专利标题（中）： 高频磁性材料陶瓷组合物和不可逆电路元件
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申请号： US10146891申请日： 2002-05-17
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公开(公告)号： US06645394B2公开(公告)日： 2003-11-11
- 发明人: Yuko Fujita , Tatsuya Matsunaga
- 申请人： Yuko Fujita , Tatsuya Matsunaga
- 优先权： JP2001-148007 20010517
- 主分类号： H01P132
- IPC分类号： H01P132
摘要：
A high frequency magnetic material ceramic composition including materials having the general formula (Ca, A)zCuxB8−x−zO12 is prepared. A represents Y and/or at least one element selected from the rare earth elements excluding Y; B represents metal elements which are different from A and include at least Fe and V. x has a value of 0.002
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