Radio-frequency device comprising a thin film with high permittivity and permeability
US8916391B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
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Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Dec 23, 2014 |
| Priority date | — |
| Expiry date | Aug 13, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y25/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A radio-frequency device comprises magneto-dielectric elements. At least one of these elements comprises a composite thin film. This film comprises a magnetic material offering permeability above 10 at 1 GHz and a dielectric material offering permittivity above 10 at 1 GHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.