6533b838fe1ef96bd12a3b6d
RESEARCH PRODUCT
SPICE model for resistive gas and odour sensors
Eduard LlobetJulian W. GardnerEvor L. Hinessubject
Rapid prototypingEngineeringResistive touchscreenbusiness.industrySpiceSolid-stateIntegrated circuitcomputer.software_genreComputer Science::Otherlaw.inventionOperating temperaturelawElectronic engineeringComputer Aided DesignTransient responseElectrical and Electronic Engineeringbusinesscomputerdescription
A generalised PSPICE model of resistive gas/odour sensors is presented. The model simulates the response of both polymeric and metal oxide devices, as well as an integrated resistive heater that is used to set the operating temperature. In both cases there was good agreement between the observed responses and the PSPICE simulated responses to rectangular pulses of gases. The PSPICE model is not only simpler and faster to use than analytical solutions, but also should permit the rapid prototyping of associated drive circuitry.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1999-01-01 | IEE Proceedings - Circuits, Devices and Systems |