Integrated broadband ceramic capacitor array
US6970341B1 · kind B1 · utility
40Cited by
14References
12Claims
0Family size
Inventors
Key dates
| Filing date | Nov 8, 2004 |
| Grant date | Nov 29, 2005 |
| Priority date | — |
| Expiry date | Nov 8, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A monolithic capacitor structure includes opposed and overlapping plates within a dielectric body, which are arranged to form a lower frequency, higher value capacitor. Other conductive structure is located either inside the dielectric body or on an external surface thereof and is effective to form a higher frequency, lower value capacitor in parallel with the lower frequency, higher value capacitor. The resulting array of combined series and parallel capacitors integral with the dielectric body provides effective wideband performance in an integrated, cost-effective structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.