Sub-limit detection in SAW sensors by FFT spectral analysis of frequency time instability
Sign Up to like & getrecommendations! Published in 2019 at "Sensor Review"
DOI: 10.1108/sr-02-2018-0048
Abstract: Purpose The detection of H2 concentrations in concentrations undetectable by the conventional detection method of surface acoustic wave (SAW) sensors based on frequency shift, by correlating analyte presence with Fourier spectra components. Design/methodology/approach Fast Fourier… read more here.
Keywords: instability; limit detection; saw sensors; frequency ... See more keywords
Optimization of SAW Sensors for Nanoplastics and Grapevine Virus Detection
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DOI: 10.3390/bios13020197
Abstract: In this work, we report the parametric optimization of surface acoustic wave (SAW) delay lines on Lithium niobate for environmental monitoring applications. First, we show that the device performance can be improved by acting opportunely… read more here.
Keywords: optimization saw; saw sensors; nanoplastics grapevine; sensors nanoplastics ... See more keywords
Sensing Magnetic Fields With Surface Acoustic Wave (SAW) Sensors
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetics"
DOI: 10.4283/jmag.2019.24.3.518
Abstract: Magnetic sensors are essential sensing elements in various industrial applications, but the design and technology used in the development of these sensors vary from application to application. Recently Surface Acoustic Wave (SAW) sensors have gained… read more here.
Keywords: magnetic fields; acoustic wave; surface acoustic; saw sensors ... See more keywords