High temperature superconducting tunable filter with an adjustable capacitance gap
US6898450B2 · kind B2 · utility
28Cited by
13References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 8, 2003 |
| Grant date | May 24, 2005 |
| Priority date | — |
| Expiry date | Dec 8, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/866
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A tunable filter having a fixed substrate, a first and second plate comprising a high-temperature superconductor material on the fixed substrate, a movable substrate, a mechanical driver attached to the fixed substrate and the movable substrate, a floating plate comprising a high-temperature superconductor material on the fixed substrate wherein the floating plate, the first plate, and the second plate define a gap, and wherein the gap is varied by length changes in the mechanical driver is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.