Printed wireless battery-free sensor tag for structural health monitoring of natural fiber composites

Lukas Rauter, Johanna Zikulnig, Lukas Neumaier, Lisa Marie Faller, Hubert Zangl, Jurgen Kosel

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper presents a fully printed wireless sensor tag for measuring temperature and strain. The sensor concept was developed in the spirit of sustainability and in line with the European Green Deal, without the use of a battery or a chip. This makes it a promising candidate for integration in natural fiber reinforced composites. Measurement results show the function of the wireless read-out over a distance of 2.5 mm. In the case of both sensors, the measurement data follows a linear dependence and is in good agreement with literature and reference data. The temperature sensor shows a TCR of 1.61∗10-3 K-1, the strain sensor a sensitivity of 16.5 kHz per 0.1 % strain.

Original languageEnglish (US)
Title of host publication2022 IEEE Sensors Applications Symposium, SAS 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665409810
DOIs
StatePublished - 2022
Event17th IEEE Sensors Applications Symposium, SAS 2022 - Sundsvall, Sweden
Duration: Aug 1 2022Aug 3 2022

Publication series

Name2022 IEEE Sensors Applications Symposium, SAS 2022 - Proceedings

Conference

Conference17th IEEE Sensors Applications Symposium, SAS 2022
Country/TerritorySweden
CitySundsvall
Period08/1/2208/3/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

  • additive manufacturing
  • flexible
  • printed electronics
  • sensors
  • sustainable

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering
  • Instrumentation

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