Wireless system for biological signal recording with Gallium Arsenide high electron mobility transistors as sensing elements (Articolo in rivista)

Type
Label
  • Wireless system for biological signal recording with Gallium Arsenide high electron mobility transistors as sensing elements (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.mee.2013.02.089 (literal)
Alternative label
  • Sileo L.; Martiradonna L.; Arcuti P.; Monti G.; Tasco V.; Del Maschio M.; Pruzzo G.; Bozzini B.; Tarricone L.; De Vittorio M. (2013)
    Wireless system for biological signal recording with Gallium Arsenide high electron mobility transistors as sensing elements
    in Microelectronic engineering
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Sileo L.; Martiradonna L.; Arcuti P.; Monti G.; Tasco V.; Del Maschio M.; Pruzzo G.; Bozzini B.; Tarricone L.; De Vittorio M. (literal)
Pagina inizio
  • 354 (literal)
Pagina fine
  • 359 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84885174303&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 111 (literal)
Rivista
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Center for Biomolecular Nanotechnologies at UniLe, Istituto Italiano di Tecnologia, Arnesano (LE) 73010, Italy; Dip. di Ingegneria Dell'Innovazione, UniversitàDel Salento, Lecce 73100, Italy; National Nanotechnology Laboratory, Istituto Nanoscienze-CNR, Lecce 73100, Italy; Istituto Italiano di Tecnologia (IIT), Genova I-16163, Italy (literal)
Titolo
  • Wireless system for biological signal recording with Gallium Arsenide high electron mobility transistors as sensing elements (literal)
Abstract
  • We propose the realization of a compact fully-passive biotelemetry tag composed of a high-electron mobility transistor (HEMT) connected to a wireless link. The Gallium Arsenide based gateless HEMT serves both as the environmental sensing element and as the amplitude modulator of the carrier signal received by the antenna. A prototype demonstrator operating in the MHz range has been developed: it consists of an array of transistors with different gate geometries and two spiral loop resonators implementing the wireless link. More specifically, one resonator (Tag-resonator) is connected to the array of transistors, while the other one (Reader-resonator) is connected to a power generator/reader device; the wireless link uses the magnetic coupling between the two resonators. Experimental results demonstrate that the reader-resonator exhibits an intensity modulation of the resonance dip depending on the voltage applied to the HEMT gate. These results will be used as a guideline for the realization of biocompatible sub-millimeter tags operating in the Gigahertz frequency range.b © 2013 Elsevier B.V. All rights reserved. (literal)
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