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A wireless pressure measurement system based on TiO2 interdigitated sensors

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dc.contributor.author Arshak, Khalil
dc.contributor.author Arshak, Arousian
dc.contributor.author Morris, Deirdre
dc.contributor.author Korostynska, Olga
dc.contributor.author Jafer, Essa
dc.date.accessioned 2011-07-01T15:57:30Z
dc.date.available 2011-07-01T15:57:30Z
dc.date.issued 2005
dc.identifier.uri http://hdl.handle.net/10344/1061
dc.description peer-reviewed
dc.description.abstract The ability to monitor pressure remotely is of particular importance in medical and environmental applications as it is less labour intensive, safer and offers peace of mind to the general public. To meet this demand, a prototype system using TiO2 thick film interdigitated capacitors has been developed. The circuit is based on the principle of capacitance-frequency-voltage conversion and has been designed to minimize power consumption. The sensor was tested under hydrostatic pressure ranging from 0 – 17 kPa and high sensitivity (ΔV=47 mV) with low hysteresis (4 %) was recorded. It can be seen that this approach may provide cost effective, reliable devices for wireless sensing applications. en_US
dc.description.sponsorship EI
dc.description.sponsorship IRCSET
dc.language.iso eng en_US
dc.publisher IEEE Computer Society en_US
dc.relation.ispartofseries Sensors IEEE 2005;
dc.relation.uri http://dx.doi.org/10.1109/ICSENS.2005.1597625
dc.rights ©2005 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. en_US
dc.subject thick films en_US
dc.subject biomedical monitoring en_US
dc.subject capacitance
dc.subject circuits
dc.subject wireless sensor networks
dc.title A wireless pressure measurement system based on TiO2 interdigitated sensors en_US
dc.type Conference item en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.type.restriction none en

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