RF receiver with power off control
US6968220B2 · kind B2 · utility
1Cited by
18References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2001 |
| Grant date | Nov 22, 2005 |
| Priority date | — |
| Expiry date | Jul 13, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An RF receiver or another type of electronic circuit contains circuit elements a setting of which is controlled by at least one control voltage. Furthermore, a control unit is provided for switching off the circuit elements during power-off periods. While the circuit elements are switched off, the control voltage is stored in storage capacitors, which allows to start the circuit up quickly after a switch-off period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.