Printed wireless battery-free humidity sensor for integration into lightweight construction parts

Lukas Rauter*, Johanna Zikulnig, Thomas Moldaschl, Dominik Holzmann, Hubert Zangl, Lisa Marie Faller, Jurgen Kosel

*Corresponding author for this work

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

4 Scopus citations

Abstract

This paper presents a fully printed wireless humidity sensor for structural health monitoring in smart lightweight construction parts. The sensor concept aims for sustainability and minimalism, fabricated by inkjet printing on uncoated paper substrate, working without the use of a battery or a chip. Measurement results show a wireless operation over a distance of 3mm, a sensitivity of 4.16 kHz per °C with a linear response and small hysteresis.

Original languageEnglish (US)
Title of host publicationFLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665442732
DOIs
StatePublished - 2022
Event2022 IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2022 - Vienna, Austria
Duration: Jul 10 2022Jul 13 2022

Publication series

NameFLEPS 2022 - IEEE International Conference on Flexible and Printable Sensors and Systems, Proceedings

Conference

Conference2022 IEEE International Conference on Flexible and Printable Sensors and Systems, FLEPS 2022
Country/TerritoryAustria
CityVienna
Period07/10/2207/13/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

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

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Instrumentation
  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Metals and Alloys

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