Tampere University of Technology

TUTCRIS Research Portal

Johanna Virkki

  1. Published

    Fabrication and reliability evaluation of passive UHF RFID T-shirts

    Chen, X., He, H., Ukkonen, L., Virkki, J., Lu, Y. & Lam, H., 8 Jun 2018, 2018 IEEE International Workshop on Antenna Technology, iWAT2018 - Proceedings. IEEE, p. 1-4 4 p.

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

  2. Published

    The Effects of Added Clothing Layers on the Performance of Wearable Electro-Textile UHF RFID Tags

    Chen, X., He, H., Ukkonen, L. & Virkki, J., 27 Sep 2018, The Effects of Added Clothing Layers on the Performance of Wearable Electro-Textile UHF RFID Tags. IEEE

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

  3. Published

    Embroidered UHF RFID Moisture Sensor Tag on Dishcloth Substrate

    Chen, X., He, H., Ukkonen, L. & Virkki, J., Jul 2018, 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. IEEE

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

  4. Published

    Fabrication and Practical Evaluation of Glove-integrated Passive UHF RFID Tags

    Chen, X., He, H., Ukkonen, L., Virkki, J., Xu, J., Wang, T. & Cheng, L., Sep 2018, 2018 IEEE International Conference on RFID Technology Application (RFID-TA). IEEE, 5 p.

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

  5. Published

    3D-Printed Eco-Friendly and Cost-Effective Wireless Platforms

    Chen, X., He, H., Ukkonen, L. & Virkki, J., Sep 2018, 2018 7th Electronic System-Integration Technology Conference (ESTC). IEEE, 3 p.

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

  6. E-pub ahead of print

    Textile-Based Batteryless Moisture Sensor

    Chen, X., He, H., Khan, Z., Sydanheimo, L., Ukkonen, L. & Virkki, J., 6 Dec 2019, In : IEEE Antennas and Wireless Propagation Letters.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Design, Fabrication, and Wireless Evaluation of a Passive 3D-printed Moisture Sensor on a Textile Substrate

    Chen, X., He, H., Khan, Z., Sydänheimo, L., Ukkonen, L. & Virkki, J., 1 Jun 2019, 2019 PhotonIcs and Electromagnetics Research Symposium - Spring, PIERS-Spring 2019 - Proceedings. IEEE, p. 1027-1030 4 p. 9017301. (Progress in Electromagnetics Research Symposium; vol. 2019-June).

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

  8. Published

    Maintenance-free moisture sensor on dishcloth substrate

    Chen, X., He, H., Yang, Y., Gou, M., Sydanheimo, L., Ukkonen, L. & Virkki, J., 1 Dec 2019, 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019 - Proceedings. IEEE, p. 2418-2421 4 p. 9021487

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

  9. Published

    Passive Moisture Sensor Based on Conductive and Water-Soluble Yarns

    Chen, X., He, H., Gou, M., Yang, Y., Sydänheimo, L., Ukkonen, L. & Virkki, J., 15 Sep 2020, In : IEEE Sensors Journal. 20, 18, p. 10989-10995 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Chipless graphene tag and dual-CP reader for Internet of Things

    Dong, G., Shen, Y., He, H., Virkki, J. & Hu, S., 26 Sep 2017, 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017. IEEE

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

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