Tampere University of Technology

TUTCRIS Research Portal

Johanna Virkki

  1. A4 Article in a conference publication
  2. Published

    Circularly polarized textile tag antenna for wearable passive UHF RFID systems

    Kuang, Y., Ma, S., Ukkonen, L., Virkki, J. & Björninen, T., 2018, 2018 International Applied Computational Electromagnetics Society (ACES) Symposium. Applied Computational Electromagnetics Society (ACES)

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

  3. Published

    Comparison of e-textile dipole and folded dipole antennas for wearable passive UHF RFID tags

    Chen, X., Ukkonen, L., Björninen, T. & Virkki, J., 19 Nov 2017, 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL). IEEE, 6 p.

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

  4. Published

    Embroidered passive UHF RFID tag on flexible 3D printed substrate

    Rizwan, M., Maxime, G., Massicart, A., Torres, J., Sydänheimo, L., Ukkonen, L., Björninen, T. & Virkki, J., 19 Nov 2017, 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL). IEEE, 5 p.

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

  5. Published

    Antennas and antenna-electronics interfaces made of conductive yarn and paint for cost-effective wearable RFIDs and sensors

    Chen, X., Ma, S., Ukkonen, L., Björninen, T. & Virkki, J., 4 Oct 2017, 2017 IEEE MTT-S International Microwave Symposium, IMS 2017. IEEE, p. 827-830 4 p.

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

  6. Published

    Inkjet-printed antenna-electronics interconnections in passive UHF RFID tags

    He, H., Tajima, J., Sydanheimo, L., Nishikawa, H., Ukkonen, L. & Virkki, J., 4 Oct 2017, 2017 IEEE MTT-S International Microwave Symposium, IMS 2017. IEEE, p. 598-601 4 p.

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

  7. 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

  8. Published

    Embroidered antennas and antenna-electronics interfaces for wearable RFID tags

    Virkki, J., Chen, X., Björninen, T. & Ukkonen, L., 20 Sep 2017, IMWS-AMP 2017 International Microwave Workshop Series on Advanced Materials and Processes. IEEE, 3 p.

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

  9. Published

    Small square-shaped slot antenna for wearable passive UHF RFID tags

    Björninen, T., Virkki, J. & Ukkonen, L., 1 Aug 2017, Proceedings of International Applied Computational Electromagnetics Society Symposium. IEEE, 2 p.

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

  10. Published

    Two-part stretchable passive UHF RFID textile tags

    Chen, X., He, H., Chen, L., Raumonen, P., Ukkonen, L. & Virkki, J., 22 May 2017, 2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017. Electromagnetics Academy, p. 3318-3321 4 p.

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

  11. Published

    Fabrication and performance evaluation of 3D-printed graphene passive UHF RFID tags on cardboard

    He, H., Akbari, M., Chen, X., Nommeots-Nomm, A., Chen, L., Ukkonen, L. & Virkki, J., 22 May 2017, 2017 Progress in Electromagnetics Research Symposium - Spring, PIERS 2017. IEEE, p. 3322-3325 4 p.

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

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