Johanna Virkki
- Article › Scientific › Peer-reviewed
- Published
Testing the effects of temperature and humidity on printed passive UHF RFID tags on paper substrate
Merilampi, S., Virkki, J., Ukkonen, L. & Sydänheimo, L., 2014, In : International Journal of Electronics. 101, p. 711-730 22 p.Research output: Contribution to journal › Article › Scientific › peer-review
Full text:
- Published
Testing the effects of temperature cycling on tantalum capacitors
Virkki, J. & Tuukkanen, S., 2010, In : Microelectronics Reliability. 50, 8, p. 1121-1124Research output: Contribution to journal › Article › Scientific › peer-review
Full text:
- E-pub ahead of print
Textile-Based Batteryless Moisture Sensor
Chen, X., He, H., Khan, Z., Sydanheimo, L., Ukkonen, L. & Virkki, J., 6 Dec 2019, In : IEEE Antennas and Wireless Propagation Letters.Research output: Contribution to journal › Article › Scientific › peer-review
Full text:
- 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, 4Research output: Contribution to journal › Article › Scientific › peer-review
Full text:
- Published
The Effects of Different Temperatures and Temperature Cycling on Breakdown Voltages of Tantalum Capacitors
Virkki, J., 2012, In : INTERNATIONAL JOURNAL OF MODERN ENGINEERING RESEARCH. 2, 4, p. 1754-1756Research output: Contribution to journal › Article › Scientific › peer-review
Full text:
- 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
Full text:
- Published
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
Full text:
- 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 journal › Article › Scientific › peer-review
Full text:
- Published
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
Full text:
- 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
Full text:
ID: 75693