Ultra-low power metal oxide gas sensor on plastic foil

We report on the design and fabrication of ultra-low power metal-oxide (MOX) gas sensors on plastic foils envisioning their fabrication at large scale and low cost. A complete sensor solution is presented including its packaging at the foil level and the driving/readout circuitry. The latter allowed the sensor to operate in pulsed temperature mode to reduce the power consumption in the sub-mW range. Gas measurements under CO, CH4 and NO2 have proven the proper operation of the sensor. These devices are being developed targeting wireless applications.


Published in:
Proceedings of the Transducers 2009, 1, 584-587
Presented at:
Transducers 2009, Denver, USA, June 21-25, 2009
Year:
2009
Laboratories:




 Record created 2009-11-12, last modified 2018-03-17

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