Devices for automatic adjustment of gain and attenuation factors
US9136812B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2012 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | Apr 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G3/3052
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A device for the automatic adjustment of a gain and/or attenuation factor of several amplification or attenuation elements connected in a cascade comprises respectively a detector for measuring a signal level of a signal disposed at the input of the respective amplification or attenuation element and respectively a downstream control unit for determining the gain and/or attenuation factor respectively associated with each amplification or attenuation element. The control unit is a forward control unit for determining the gain and/or attenuation factor respectively associated with each amplification or attenuation element dependent upon the measured signal level of the signal disposed at the input of each amplification or attenuation element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.