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Development and performance evaluation of a low-cost multi-sensor RF tag for real-time environmental monitoring

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

Sensing multi parameters is a significant challenge in wireless and IoT networks. We have proposed a smart low-cost multi sensor chipless RFID tag in this research. The sensor tag operates at a frequency of 11.25 GHz, while the temperature-sensitive tag functions at 5.5 GHz. The tag has been analyzed for stepwise temperature increment from 25°C to 100°C, whereas humidity is monitored from 0%RH to 100%RH levels. Kapton HN substrate is utilized for RH monitoring whereas Rogers RT/Duroid 6010.2LM is used as temperature sensitive substrate. Heat resistant Kapton HN tape is deployed over temperature sensitive tag slot to analyze sensitivity and selectivity of proposed sensor tag. The sensing behavior of tag is reliable and finds suitable applications towards IoT and sensing applications. This research underlines the potential of wireless smart tags to revolutionize IoE connectivity.

Original languageEnglish
Title of host publication2024 17th International Conference on Sensing Technology (ICST)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages51-55
Number of pages5
ISBN (Electronic)9798350374827
ISBN (Print)9798350374834
DOIs
Publication statusPublished - 2024
Event17th International Conference on Sensing Technology, ICST 2024 - Sydney, Australia
Duration: 9 Dec 2024 → 11 Dec 2024

Publication series

Name
ISSN (Print)2156-8065
ISSN (Electronic)2156-8073

Conference

Conference17th International Conference on Sensing Technology, ICST 2024
Country/TerritoryAustralia
CitySydney
Period9/12/24 → 11/12/24

Keywords

  • Smart sensors
  • EM RCS
  • IoT
  • IoE
  • UHF
  • MUT
  • RH

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