Circuit for amplifying a signal representing a variation in resistance of a variable resistance and corresponding sensor
US8487701B2 · kind B2 · utility
17Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2009 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Jul 6, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/91
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A circuit for amplifying a signal representing a variation in resistance of a variable resistance comprising at least one first load linked to an output terminal of a first transistor whose other terminal is associated with a variable resistance, in such a way as to allow the recovery of the amplified signal at the terminals of the first load.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.