Tampere University of Technology

TUTCRIS Research Portal

Johanna Virkki

  1. Published

    Towards Washable Wearable Antennas: A Comparison of Coating Materials for Screen-Printed Textile-Based UHF RFID Tags

    Kellomäki, T., Virkki, J., Merilampi, S. & Ukkonen, L., 2012, In : International Journal of Antennas and Propagation. p. 1-11 11 p., 476570.

    Research output: Contribution to journalArticleScientificpeer-review

  2. Published

    Performance Comparison of Inkjet and Thermal Transfer Printed Passive UHF RFID Tags

    Kgwadi, M., Rizwan, M., Adhur Kutty, A., Virkki, J., Ukkonen, L. & Drysdale, T. D., 23 Aug 2016, In : IET Microwaves, Antennas & Propagation.

    Research output: Contribution to journalArticleScientificpeer-review

  3. 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

  4. Published

    Glove-Integrated Passive UHF RFID Tags—Fabrication, Testing and Applications

    Khan, Z., Chen, X., He, H., Xu, J., Wang, T., Cheng, L., Ukkonen, L. & Virkki, J., Sep 2019, In : IEEE Journal of Radio Frequency Identification. 3, 3, p. 127-132 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Fabrication Challenges in Embedding of Components and Embroidered Conductors into 3D-printed Textile Electronics Structures

    Khan, Z., He, H., Chen, X., Ukkonen, L. & Virkki, J., 1 Jun 2019, 2019 PhotonIcs and Electromagnetics Research Symposium - Spring, PIERS-Spring 2019 - Proceedings. IEEE, p. 1372-1377 6 p. 9017223. (Progress in Electromagnetics Research Symposium; vol. 2019-June).

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

  6. Published

    Embroidered and e-textile conductors embedded inside 3D-printed structures

    Khan, Z., He, H., Chen, X., Ukkonen, L. & Virkki, J., 1 Dec 2019, 2019 Photonics and Electromagnetics Research Symposium - Fall, PIERS - Fall 2019 - Proceedings. IEEE, p. 1675-1680 6 p. 9021681

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

  7. Published

    Protective Coating Methods for Glove-Integrated RFID Tags - A Preliminary Study

    Khan, Z., He, H., Chen, X., Ukkonen, L. & Virkki, J., 1 Mar 2020, 14th European Conference on Antennas and Propagation, EuCAP 2020. IEEE, 9135632. (14th European Conference on Antennas and Propagation, EuCAP 2020).

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

  8. Published

    Development and Implementation of an RFID-Based Tunnel Access Monitoring System

    Kordelin, K., Kordelin, J., Johansson, M., Virkki, J., Ukkonen, L. & Sydänheimo, L., 2016, In : SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS. 2016, 10 p., 9897675.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Experimental Study on RFID Antenna Reading Areas in a Tunnel System

    Kordelin, K., Kordelin, J., Johansson, M., Virkki, J., Ukkonen, L. & Sydänheimo, L., Aug 2017, In : Journal of Engineering. 15 p., 3850835.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Optimization of RFID-Based Tunnel Access Monitoring System Antenna Reading Areas

    Kordelin, K., Virkki, J., Kordelin, J., Kuusman, J., Mattila, J., Johansson, M., Ukkonen, L. & Sydänheimo, L., 1 Mar 2019, 13th European Conference on Antennas and Propagation, EuCAP 2019. IEEE, 8739592

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

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