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pro vyhledávání: '"E. Figueras"'
Akademický článek
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Autor:
George E. Figueras-Benitez, Gisela Cujilema, Diego Avila-Pesantez, Alberto Arellano Aucancela
Publikováno v:
2020 IEEE Engineering International Research Conference (EIRCON).
Underwater wireless sensors network (UWSN) has become a promising communication technology building block for a cost-effective massive oceanographic surveillance and monitoring systems. Routing protocols in traditional wireless sensor networks (WSN)
Autor:
E. Figueras, José M. Saniger, Isabel Gràcia, Arianee Sainz-Vidal, Daniel Matatagui, Carles Cané
Publikováno v:
Sensors and Actuators B: Chemical. 274:601-608
In the present work, nanostructures of zeolitic imidazolate frameworks (ZIF-8 and ZIF-67) were combined to obtain a novel chemoresistive sensor, improving the response of ZIF-67 and facilitating measurement of ZIF-8 by decreasing the resistivity. The
Autor:
Jaromir Hubalek, Tomáš Lednický, Isabel Gràcia, Stella Vallejos, E. Figueras, Carles Cané, L. Vojkuvka
Publikováno v:
Sensors and Actuators B: Chemical. 268:15-21
Chemoresistive gas microsensors with highly hydrogen sensitive zinc oxide rods dominated by exposed {100} surfaces are fabricated. The hexagonal rod structures are integrated into micromachined transducing platforms without the need for substrate pre
Akademický článek
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Publikováno v:
Sensors and Actuators B: Chemical. 328:129046
The sensing properties of (3-aminopropyl)triethoxysilane modified tungsten oxide nanowires (APTES@WO3-x) based sensors towards several gases and vapors are reported in this work. The developed sensors show high sensitivity to ethanol and nitrogen dio
Publikováno v:
Procedia Engineering. 2016, vol. 168, issue 1, p. 415-418.
Gas microsensors based on ZnO structures grown via aerosol-assisted chemical vapor deposition are fabricated. The photoactivated and thermoactivated gas sensing properties of these systems toward CO are presented. Results demonstrate photoactivated r
Autor:
George E. Figueras-Benítez, R.E. Badra
Publikováno v:
International Journal of Communication Systems. :e4564
Autor:
Jan Čechal, Jaromir Hubalek, Isabel Gràcia, E. Figueras, N. Pizúrová, Stella Vallejos, Carles Cané
Publikováno v:
Sensors and Actuators B: Chemical. 301:127054
Gas microsensors based on zinc oxide structures with rod- and needle-like morphology, both integrated via a non-catalyzed vapor-solid mechanism enabled using aerosol-assisted chemical vapor deposition, are developed. Analyses of the films via SEM, TE
Publikováno v:
2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity (EMC, SI & PI).
The wide acceptance of the 802.ttn technology for provision of wireless local networks and the limited size of the 2.4-GHz band used by most of them have led to RF environments characterized by congestion and poor performance. Seeking to mitigate the