A Fully-Printed Organic Smart Temperature Sensor for Cold Chain Monitoring Applications

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

This paper presents a printed smart temperature sensor on RFID manufactured with organic materials. The system-on-foil exploits printed resistors and a time-based printed OTFT interface to convert temperature to a PWM representation and enable wireless RF communication at 13.56 MHz. The system is also equipped with a dedicated harvesting circuit for wireless power transfer, allowing stand-alone operation. The smart sensor achieves 0.27 KRMS resolution for a 2 s conversion time, a resolution FOM of 294 10-6·J· K2 and a 3 sigma inaccuracy of ±1.2° C over the food monitoring temperature range 3° C to 27° C, after systematic non linearity removal and 3-point calibration. These results demonstrate that inexpensive electronic devices suitable for fresh food monitoring applications can be developed with unipolar printed organic transistor technologies, allowing e.g. integration of smart sensors in food packaging material.

Originele taal-2Engels
Titel2020 IEEE Custom Integrated Circuits Conference, CICC 2020
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's4
ISBN van elektronische versie9781728160313
DOI's
StatusGepubliceerd - mrt 2020
Evenement2020 IEEE Custom Integrated Circuits Conference, CICC 2020 - Boston, Verenigde Staten van Amerika
Duur: 22 mrt 202025 mrt 2020

Congres

Congres2020 IEEE Custom Integrated Circuits Conference, CICC 2020
LandVerenigde Staten van Amerika
StadBoston
Periode22/03/2025/03/20

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  • Citeer dit

    Fattori, M., Mendes Da Costa, C. A., Fijn, J., Genco, E., Harpe, P., Cantatore, E., & Charbonneau, M. (2020). A Fully-Printed Organic Smart Temperature Sensor for Cold Chain Monitoring Applications. In 2020 IEEE Custom Integrated Circuits Conference, CICC 2020 [9075908] Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CICC48029.2020.9075908