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Towards Washable Electrotextile UHF RFID Tags: Reliability Study of Epoxy-Coated Copper Fabric Antennas

  • Shiqi Wang
  • , Ngai Lok Chong
  • , Johanna Virkki*
  • , Toni Björninen
  • , Lauri Sydänheimo
  • , Leena Ukkonen
  • *此作品的通讯作者
  • City University of Hong Kong
  • Tampere University

科研成果: 期刊稿件文章同行评审

摘要

We investigate the impact of washing on the performance of passive UHF RFID tags based on dipole antennas fabricated from copper fabric and coated with protective epoxy coating. Initially, the tags achieved read ranges of about 8 meters, under the European RFID emission regulation. To assess the impact of washing on the performance of the tags, they were washed repeatedly in a washing machine and measured after every washing cycle. Despite the reliability challenges related to mechanical stress, the used epoxy coating was found to be a promising coating for electrotextile tags in moist conditions.

源语言英语
文章编号424150
期刊International Journal of Antennas and Propagation
2015
DOI
出版状态已出版 - 2015
已对外发布

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