Gm-C filter compensation
US7215227B2 · kind B2 · utility
2Cited by
9References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 2004 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Jun 17, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H11/50
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Compensation of effects derived from bandwidth limitations of an active frequency-selective circuit is effected by appropriately coupling a resistance to the frequency-selective circuit. In one embodiment, the resistance is designed to have a value that is inversely related to the tangent of a phase-shift at a compensation frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.