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Ryan Fitzgerald
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Publications (5)
Proceedings Article | 13 May 2019 Paper
Smartphone-enabled data acquisition and digital signal processing: From current-output or voltage-output sensors for use on-site, to their use in IoT, in Industry 4.0 and (potentially) in Society 5.0
Ryan Fitzgerald, Emily Wang, Vassili Karanassios
Proceedings Volume 10983, 109830A (2019) https://doi.org/10.1117/12.2519941
KEYWORDS: Sensors, Data acquisition, Signal to noise ratio, Signal processing, Digital signal processing, Electronic filtering, Filtering (signal processing), Interference (communication), Transducers, Computing systems
Proceedings Article | 14 May 2018 Paper
Fast Fourier Transform of non-periodic signals generated from a microplasma: migrating from a desktop computer to an IoT-connected smartphone
Ryan Fitzgerald, Emily Wang, Vassili Karanassios
Proceedings Volume 10657, 1065703 (2018) https://doi.org/10.1117/12.2305462
KEYWORDS: Fourier transforms, Signal to noise ratio, Electronic filtering, Filtering (signal processing), Chemical analysis, Signal generators, Resolution enhancement technologies
Proceedings Article | 14 May 2018 Paper
A vaporization chamber for micro- or nano-sample introduction into a battery-operated microplasma: from rapid prototyping via 3D printing to Computational Fluid Dynamics (CFD) simulations
Ryan Fitzgerald, Vassili Karanassios
Proceedings Volume 10657, 106570H (2018) https://doi.org/10.1117/12.2305467
KEYWORDS: Visualization, Rapid manufacturing, Computational fluid dynamics, Chemical analysis, Computer simulations, Statistical analysis, Glasses, Rhenium, Power supplies, 3D printing
Proceedings Article | 14 May 2018 Paper
The Internet of Things (IoT) for a smartphone-enabled optical spectrometer and its use on-site and (potentially) for Industry 4.0
Ryan Fitzgerald, Vassili Karanassios
Proceedings Volume 10657, 1065705 (2018) https://doi.org/10.1117/12.2305466
KEYWORDS: Spectroscopy, Manufacturing, Internet, Fiber optics, Chemical analysis, Data acquisition, Human-machine interfaces
Proceedings Article | 5 May 2017 Presentation + Paper
Wireless, battery-operated data acquisition system for mobile spectrometry applications and (potentially) for the Internet of things
Ryan Fitzgerald, Vassili Karanassios
Proceedings Volume 10210, 102100A (2017) https://doi.org/10.1117/12.2262949
KEYWORDS: Data acquisition, Spectroscopy, Internet, Environmental monitoring, Chemical analysis, Spectrometers, Sensors, Standards development, Data communications, Wireless communications, Software development, Statistical analysis
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