Johanna Virkki
- Article › Scientific › Peer-reviewed
- Published
The effects of recurrent stretching on the performance of electro-textile and screen-printed ultra-high-frequency radio-frequency identification tags
Virkki, J., Björninen, T., Merilampi, S., Sydänheimo, L. & Ukkonen, L., 2015, In : Textile Research Journal. 294-301, 8Research output: Contribution to journal › Article › Scientific › peer-review
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Towards washable electro-textile UHF RFID tags: reliability study of epoxy-coated copper fabric antennas
Wang, S., Chong, N. L., Virkki, J., Björninen, T., Sydänheimo, L. & Ukkonen, L., 8 Nov 2015, In : International Journal of Antennas and Propagation. 424150.Research output: Contribution to journal › Article › Scientific › peer-review
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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 journal › Article › Scientific › peer-review
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Wearable passive E-textile UHF RFID tag based on a slotted patch antenna with sewn ground and microchip interconnections
Virkki, J., Wei, Z., Liu, A., Ukkonen, L. & Björninen, T., 2017, In : International Journal of Antennas and Propagation. 2017, 3476017.Research output: Contribution to journal › Article › Scientific › peer-review
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- Letter › Scientific › Peer-reviewed
- Published
Flexible and stretchable 3D printed passive UHF RFID tag
Rizwan, M., Khan, W., He, H., Virkki, J., Sydänheimo, L. & Ukkonen, L., 20 Jul 2017, In : Electronics Letters. 53, 15, p. 1054-1056Research output: Contribution to journal › Letter › Scientific › peer-review
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Flexible and Stretchable Brush-Painted Wearable Antenna on a 3D Printed Substrate
Rizwan, M., Khan, W., Sydänheimo, L., Virkki, J. & Ukkonen, L., 14 Oct 2017, In : IEEE Antennas and Wireless Propagation Letters. 16Research output: Contribution to journal › Letter › Scientific › peer-review
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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 journal › Letter › Scientific › peer-review
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- Chapter › Scientific › Peer-reviewed
- 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). IEEEResearch output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
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- Chapter › Professional
- Published
The Possibilities and Challenges of RFID-based Passive Wireless Components in Healthcare Applications
Virkki, J., Merilampi, S. & Arroyo, S., 2016, Introduction to Smart eHealth and eCare Technologies. Merilampi, S. & Sirkka, A. (eds.). CRC Press, p. 149-156Research output: Chapter in Book/Report/Conference proceeding › Chapter › Professional
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- Conference contribution › Scientific › Peer-reviewed
- 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 proceeding › Conference contribution › Scientific › peer-review
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