Thin Film Gas Sensor Modeling and Simulation (CROSBI ID 543874)
Prilog sa skupa u zborniku | stručni rad | međunarodna recenzija
Podaci o odgovornosti
Galić, Nenad ; Vujović, Igor ; Kuzmanić, Ivica
engleski
Thin Film Gas Sensor Modeling and Simulation
Gas sensors are used for fire detection, detection of gas in different spaces, i.e. in transportation of sensitive materials. Marine and navy applications are therefore very important. Model of a thin film conducting polymer gas sensor is described. There are two types of gas sensors’ model: with alternative current and with direct current. MatLab program package has been used for gas sensor simulation. Results of simulation are compared with the published experimental data. Simulation results are satisfactory close to experimentally obtained characteristics of gas species. The results show how to identify different gas species by using dielectric properties of thin polymer film. This is possible because every gas species have different resonant frequency. Different resonant frequency causes changes in model parameters.
thin film technology; gas sensor; AC model; polypyrrole
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Podaci o prilogu
239-242.
2006.
objavljeno
Podaci o matičnoj publikaciji
Proc. of the 48th ELMAR-2006 focused on Multimedia Signal Processing and Communications
Zadar: Hrvatsko društvo Elektronika u pomorstvu (ELMAR)
Podaci o skupu
48th ELMAR-2006 focused on Multimedia Signal Processing and Communications
predavanje
07.06.2006-09.06.2006
Zadar, Hrvatska