Simultaneous measurement of humidity and vibration based on a nanowire sensor system using Fast Fourier Transform technique
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Date
2016Author
Version
Acceso abierto / Sarbide irekia
Type
Artículo / Artikulua
Version
Versión aceptada / Onetsi den bertsioa
Project Identifier
ES/1PE/TEC2013-47264
Impact
Abstract
This paper presents a new sensor system for vibration and relative humidity measurements
based on its interaction with the evanescent field of a microwire. The interrogation of the
sensing head is carried out by monitoring the fast Fourier transform (FFT) phase of one of
the FFT peaks of the microwire transmission signal. This technique is not dependent of the
signal amplitude and also eludes ...
[++]
Subject
Fast Fourier transform,
Humidity sensor,
Vibration sensor,
Simultaneous measurement,
Nanosensors,
Nanowires,
Rrelative humidity
Publisher
IEEE Optical Society of America
Published in
Journal of Lightwave Technology, Vol. 34, Issue 19, pp. 4525-4530 (2016)
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila
Publisher version
Sponsorship
This work was supported in part
by the Spanish Comisión Interministerial de Ciencia y Tecnología within
project TEC2013-47264-C2-2-R and SUDOE ECOAL-MGT and FEDER
funds from the European Union.
