Preprint Review Version 1 This version is not peer-reviewed

Fluctuation-Enhanced Sensing: Review of Practical Issues

Version 1 : Received: 10 February 2020 / Approved: 11 February 2020 / Online: 11 February 2020 (15:18:56 CET)

How to cite: Scandurra, G.; Smulko, J.; Kish, L. Fluctuation-Enhanced Sensing: Review of Practical Issues. Preprints 2020, 2020020152 (doi: 10.20944/preprints202002.0152.v1). Scandurra, G.; Smulko, J.; Kish, L. Fluctuation-Enhanced Sensing: Review of Practical Issues. Preprints 2020, 2020020152 (doi: 10.20944/preprints202002.0152.v1).

Abstract

We discuss some of the fundamental practical limitations of the Fluctuation-Enhanced Sensing of odors and gases. We address resolution, measurement speed, reproducibility, memory and other problems such as humidity. Various techniques and ideas are presented to overcome these problems. Circuit solutions are also discussed.

Subject Areas

Fluctuation-enhanced sensing; noise; sensory information; practical issues

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