Tampere University of Technology

TUTCRIS Research Portal

Johanna Virkki

  1. Published

    Reliability evaluation of wearable radio frequency identification tags: Design and fabrication of a two-part textile antenna

    Chen, X., Ukkonen, L. & Virkki, J., 2019, In : Textile Research Journal. 89, 4

    Research output: Contribution to journalArticleScientificpeer-review

  2. Published

    Reliability of Passive UHF RFID Copper Tags on Plywood Substrate in High Humidity Conditions

    Sipilä, E., Virkki, J., Sydänheimo, L. & Ukkonen, L., 5 Jun 2016, The IMAPS Nordic Annual Conference Proceedings. IMAPS Nordic, p. 12-16 5 p. (Additional Conferences (Device Packaging, HiTEC, HiTEN, & CICMT).

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

  3. Published

    Reliability of washable wearable screen printed UHF RFID tags

    Virkki, J., Björninen, T., Kellomäki, T., Merilampi, S., Shafiq, I., Ukkonen, L., Sydänheimo, L. & Chan, Y. C., 2014, In : Microelectronics Reliability. 54, 4, p. 840-846 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Reliability of WSN Hardware

    Virkki, J., Zhu, Y., Meng, Y. & Chen, L., 2011, In : International Journal of Embedded Systems and Applications. 1, 2

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Reliability study of flexible inkjet- and thermal-printed RFID antennas in high humidity conditions

    Rizwan, M., Adhur Kutty, A., Kgwadi, M., Drysdale, T. D., Ukkonen, L. & Virkki, J., 11 Apr 2016, 2016 10th European Conference on Antennas and Propagation (EuCAP). IEEE

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

  6. 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

  7. Published

    Strain Reliability and Substrate Specific Features of Passive UHF RFID Textile Tag Antennas

    Virkki, J., Björninen, T., Akbari, M. & Ukkonen, L., 2016, IEEE International Conference on Electronics, Circuits and Systems (ICECS). IEEE, p. 404-407

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

  8. Published

    Strain Reliability of Embroidered Passive UHF RFID Tags on 3D-printed Substrates

    Khan, Z., Rizwan, M., Rusanen, R., Ukkonen, L. & Virkki, J., 1 Mar 2019, 13th European Conference on Antennas and Propagation, EuCAP 2019. IEEE

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

  9. Published

    System level reliability testing for high reliability devices

    Kuusiluoma, S., Kiilunen, J. & Virkki, J., 2007, 9th Electronics Packaging Technology Conference (EPTC 2007), December 10-12, 2007, Grand Copthorne Waterfront, Singapore. p. 897-901

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

  10. Published

    Temperature Cycling of Tantalum Capacitors

    Virkki, J., 2013, In : Journal of Active and Passive Electronic Devices. 8, 2-3, p. 201-209 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

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