发明授权
- 专利标题： Magnetic material for microwave and high-frequency circuit component using the same
- 专利标题（中）： 用于微波和高频电路元件的磁性材料使用它
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申请号： US629101申请日： 1996-04-08
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公开(公告)号： US5709811A公开(公告)日： 1998-01-20
- 发明人: Toshifumi Satoh , Hirotaka Furukawa , Osamu Inoue , Takayuki Takeuchi , Kenji Iijima , Koichi Kugimiya
- 申请人： Toshifumi Satoh , Hirotaka Furukawa , Osamu Inoue , Takayuki Takeuchi , Kenji Iijima , Koichi Kugimiya
- 申请人地址： JPX Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX7-085709 19950411; JPX7-191678 19950727; JPX7-259764 19951006; JPX7-330012 19951219; JPX7-331435 19951220
- 主分类号： H01F1/34
- IPC分类号： H01F1/34 ; H01P1/32 ; H03H2/00 ; C04B33/40
摘要：
A magnetic material for microwave, comprising a phase having garnet structure, said phase comprising a component represented by Formula I (A.sub.3-a Bi.sub.a)B.sub.x O.sub.y Formula I where A represents a component comprising at least one element selected from yttrium (Y) and rare earth elements, B represents a component comprising Fe, a represents a number in the range of 0 to less than 2.00, x represents a number in the range of 4.76 to less than 5.00, and y represents a number satisfying an inequality 1.5(3+x).ltoreq.y.ltoreq.12.
公开/授权文献
- US5202426A Eucaryotic NAD cyclases 公开/授权日：1993-04-13