Detection system for an electronic nose and an electronic nose comprising such a system
US11287377B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 11, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Oct 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/7793
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a detection system for an electronic nose capable of detecting and identifying a set of compounds that can be found in a gaseous sample, the detection system comprises a plurality of cross-reactivity detection sensors (D1, D2, D3, D4, D5, D6, D7) for supplying signals representing the presence of one or more compounds of said set in the gaseous sample, and which is particularly characterised in that the detection system further comprises at least one reference sensor (RI) for supplying a signal representing the measurement noise of the detection system. The detection system further relates to an electronic nose comprising such a detection system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.