Tampere University of Technology

TUTCRIS Research Portal

Johanna Virkki

  1. Published

    Towards eco-friendly and cost-effective passive RFID applications

    Akbari, M., Virkki, J., Khan, M. W. A., Sydänheimo, L. & Ukkonen, L., 2016, 2016 10th European Conference on Antennas and Propagation (EuCAP) . IEEE, p. 1-4 4 p.

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

  2. Published

    Toward Graphene-Based Passive UHF RFID Textile Tags: A Reliability Study

    Akbari, M., Virkki, J., Sydänheimo, L. & Ukkonen, L., 1 Sep 2016, In : IEEE Transactions on Device and Materials Reliability. 16, 3, p. 429-431 3 p.

    Research output: Contribution to journalLetterScientificpeer-review

  3. Published

    Implementation and performance evaluation of graphene-based passive UHF RFID textile tags

    Akbari, M., Sydänheimo, L., Rahmat-Samii, Y., Virkki, J. & Ukkonen, L., 14 Aug 2016, 2016 URSI International Symposium on Electromagnetic Theory (EMTS) . IEEE, p. 447-449

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

  4. Published

    The Possibilities of Graphene-Based Passive RFID Tags in High humidity Conditions

    Akbari, M., Virkki, J., Sydänheimo, L. & Ukkonen, L., 2016, 2016 IEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science meeting. IEEE, p. 1269-1270

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

  5. Published

    3D Printed and Photonically Cured Graphene UHF RFID Tags on Textile, Wood, and Cardboard Substrates

    Akbari, M., He, H., Juuti, J., Tentzeris, M. M., Virkki, J. & Ukkonen, L., 20 Jun 2017, In : International Journal of Antennas and Propagation. 8 p., 7327398.

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Impact of Recurrent Washing on the Performance of Electro-textile UHF RFID Tags

    Björninen, T., Virkki, J., Sydänheimo, L. & Ukkonen, L., 2014, 2014 IEEE RFID Technology and Applications Conference, 8-9 September, 2014, Tampere, Finland. Institute of Electrical and Electronics Engineers IEEE, p. 251-255 5 p.

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

  7. Published

    Impact of Recurrent Stretching on the Performance of Electro-textile UHF RFID Tags

    Björninen, T., Virkki, J., Sydänheimo, L. & Ukkonen, L., 2014, 2014 Electronics System-Integration Technology Conference (ESTC), 16-18 September 2014, Helsinki, Finland. p. 1-5 5 p.

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

  8. Published

    Inkjet-printing and Performance Evaluation of UHF RFID Tag Antennas on Renewable Materials with Porous Surfaces

    Björninen, T., Virkki, J., Virtanen, J., Sydänheimo, L., Ukkonen, L. & Manos, T. M., 2013, 7th European Conference on Antennas and Propagation digest, 8-12 Apr 2013, Gothenburg, Sweden. Piscataway, NJ: Institute of Electrical and Electronics Engineers IEEE, p. 1721 - 1725 5 p. (European Conference on Antennas and Propagation).

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

  9. Published

    Possibilities of 3D direct write dispensing for textile UHF RFID tag manufacturing

    Björninen, T., Virkki, J., Sydänheimo, L. & Ukkonen, L., Jul 2015, 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting July 19-24, 2015 • Vancouver, BC, Canada. IEEE, p. 1316–1317

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

  10. Published

    Manufacturing of antennas for passive UHF RFID tags by direct write dispensing of copper and silver inks on textiles

    Björninen, T., Virkki, J., Sydänheimo, L. & Ukkonen, L., Sep 2015, 2015 International Conference on Electromagnetics in Advanced Applications (ICEAA). IEEE, p. 589-592

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

  11. 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

  12. Published

    Cost- and time-effective sewing patterns for embroidered passive UHF RFID tags

    Brechet, N., Ginestet, G., Moradi, E., Ukkonen, L., Torres, J., Björninen, T. & Virkki, J., 1 Mar 2017, Proceedings of IEEE 2017 International Workshop on Antenna Technology. IEEE, p. 30-33

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

  13. Published

    Perspectives for Sharing Personal Information on Online Social Networks

    Chan, C. K. & Virkki, J., 2014, In : Social Networking. 3, 1, p. 41-49 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    A Lightweight Inter-domain Direct Anonymous Attestation Scheme for Machine-to-Machine Networks

    Chen, L., Hu, A., Huang, J. & Virkki, J., 2013, International Workshop on Cloud Computing and Information Security, CCIS 2013, November 9th-11th, 2013 in Shanghai, China. Atlantis Press, p. 545-550 6 p. (Advances in Intelligent Systems Research; vol. 52).

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

  15. Published

    Experimental Study on Strain Reliability of Embroidered Passive UHF RFID Textile Tag Antennas and Interconnections

    Chen, X., Liu, A., Wei, Z., Ukkonen, L. & Virkki, J., 10 Jan 2017, In : Journal of Engineering. 2017, 8493405.

    Research output: Contribution to journalArticleScientificpeer-review

  16. 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

  17. 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

  18. Published

    Electro-Textile Glove-Tags for Wearable RFID Applications

    Chen, X., He, H., Xu, J., Wang, T., Cheng, L., Ukkonen, L. & Virkki, J., 2017, 2017 International Symposium on Antennas and Propagation (ISAP). 2 p.

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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. Published

    Experimental Study on the Washing Durability of Electro-Textile UHF RFID Tags

    Fu, Y. Y., Chan, Y. L., Yang, M. H., Chan, Y-C., Virkki, J., Björninen, T., Sydänheimo, L. & Ukkonen, L., 2014, In : IEEE Antennas and Wireless Propagation Letters. 14, p. 466-469 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    Embroidered Antenna-Microchip Interconnections and Contour Antennas in Passive UHF RFID Textile Tags

    Ginestet, G., Brechet, N., Torres, J., Moradi, E., Ukkonen, L., Björninen, T. & Virkki, J., 11 Nov 2016, In : IEEE Antennas and Wireless Propagation Letters. 16, p. 1205-1208

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Washing Reliability of Painted, Embroidered, and Electro-textile Wearable RFID Tags

    Guibert, M., Massicart, A., Chen, X., He, H., Torres, J., Ukkonen, L. & Virkki, J., 2017, 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL). IEEE

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

  30. Published

    Experimental study on UHF RFID tags integrated in medical bandage and paper-based materials

    Habib, H., Rizwan, M., Virkki, J. & Ukkonen, L., 2017, 2017 IEEE International Symposium on Antennas and Propagation USNC/URSI National Radio Science Meeting. IEEE, p. 2429-2430

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

  31. Published

    Towards Environmentally Friendly RFID Applications: Fabrication of Antennas and Interconnections

    He, H., Tajima, J., Sydänheimo, L., Nishikawa, H., Ukkonen, L. & Virkki, J., 8 Aug 2016, Progress In Electromagnetics Research Symposium : PIERS 2016 in Shanghai, China, 8 August - 11 September, 2016.

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

  32. Published

    Experimental Study on Inkjet-Printed Passive UHF RFID Tags on Versatile Paper-Based Substrates

    He, H., Sydänheimo, L., Virkki, J. & Ukkonen, L., Aug 2016, In : International Journal of Antennas and Propagation. 2016, 9265159.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    3D-Printed Graphene Antennas and Interconnections for Textile RFID Tags: Fabrication and Reliability towards Humidity

    He, H., Akbari, M., Sydänheimo, L., Ukkonen, L. & Virkki, J., 5 Jun 2017, In : International Journal of Antennas and Propagation.

    Research output: Contribution to journalArticleScientificpeer-review

  34. 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

  35. Published

    Fabrication and evaluation of 3D-printed heat and photonic cured graphene RFID tags on veneer

    He, H., Akbari, M., Ukkonen, L. & Virkki, J., 2017, 2017 International Applied Computational Electromagnetics Society Symposium (ACES). IEEE

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  36. Published

    3D-Printed Graphene and Stretchable Antennas for Wearable RFID Applications

    He, H., Akbari, M., Sydänheimo, L., Ukkonen, L. & Virkki, J., 2017, 2017 International Symposium on Antennas and Propagation (ISAP). 2 p.

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

  37. 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

  38. Published

    Textile-integrated three-dimensional printed and embroidered structures for wearable wireless platforms

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

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Fabrication and Performance Evaluation of Carbon-based Stretchable RFID Tags on Textile Substrates

    He, H., Chen, X., Mokhtari, O., Nishikawa, H., Ukkonen, L. & Virkki, J., Aug 2018, 2018 International Flexible Electronics Technology Conference (IFETC). IEEE, 5 p.

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

  40. Published

    Textile-Integrated Stretchable Structures for Wearable Wireless Platforms

    He, H., Chen, X., Mokhtari, O., Nishikawa, 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

  41. Published

    Fabrication and Evaluation of Carbon-based Flexible RFID Tags on 3D-printed substrates

    He, H., Chen, X., Ukkonen, L. & Virkki, J., 1 Oct 2018, 2018 International Symposium on Antennas and Propagation (ISAP). IEEE

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

  42. Published

    Performance of silver-based textile UHF passive RFID tags after recurrent washing

    Kazmi, A., Virkki, J., Björninen, T. & Ukkonen, L., 26 Jun 2016, Proceedings of IEEE International Symposium on Antennas and Propagation. IEEE, p. 939–940

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

  43. Published

    A Reliability Study of Coating Materials for Brush-painted Washable Textile RFID Tags

    Kazmi, A., Rizwan, M., Sydänheimo, L., Ukkonen, L. & Virkki, J., 2016, 2016 6th Electronic System-Integration Technology Conference (ESTC). IEEE

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

  44. 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

  45. 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

  46. 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

  47. 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

  48. 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

  49. 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

  50. Published

    Electro-textiles – The enabling technology for wearable antennas in wireless body-centric sensing systems

    Koski, K., Moradi, E., Hasani, M., Virkki, J., Björninen, T., Rahmat-Samii, Y. & Ukkonen, L., Jul 2015, 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting July 19-24, 2015 • Vancouver, BC, Canada. IEEE, p. 1203-1204

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

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