Sensor amplifier arrangement and method for amplification of a sensor signal
US9300259B2 · kind B2 · utility
8Cited by
11References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2012 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Jan 15, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2430/01
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A sensor amplifier arrangement includes an amplifier having a signal input to receive a sensor signal and a signal output to provide an amplified sensor signal, and a feedback path that couples the signal output to the signal input and provides a feedback current that is an attenuated signal of the amplified sensor signal and is inverted with respect to the sensor signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.