Integrated broadband ceramic capacitor array
US7307829B1 · kind B1 · utility
19Cited by
19References
34Claims
0Family size
Inventors
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Oct 13, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10689
- 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.