Magnetic material for microwave and high-frequency circuit component using the same
US5709811A · kind A · utility
14Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 1996 |
| Grant date | Jan 20, 1998 |
| Priority date | — |
| Expiry date | Apr 8, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2/001
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A magnetic material for microwave, comprising a phase having garnet structure, said phase comprising a component represented by Formula I EQU (A.sub.3-a Bi.sub.a)B.sub.x O.sub.y Formula I PA1 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.