Leena Ukkonen

According to our database, Leena Ukkonen authored at least 51 papers between 2004 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Wireless Dopamine Sensing Brain Implant: The Concept and First Results.

Stefanus Wirdatmadja, Lauri Sydänheimo, Nikta Pournoori, Merja Voutilainen, Toni Björninen, Leena Ukkonen

Proceedings of the 12th IEEE International Conference on RFID Technology and Applications, 2022

2021

Wearable Metasurface-Enabled Quasi-Yagi Antenna for UHF RFID Reader With End-Fire Radiation Along the Forearm.

Shahbaz Ahmed, Duc Le, Lauri Sydänheimo, Leena Ukkonen, Toni Björninen

IEEE Access, 2021

2019

Clothing-integrated RFID-based Interface for Human-Technology Interaction.

Adnan Mehmood, Shoaib Qureshi, Han He, Xiaochen Chen, Shahbaz Ahmed, Sari Merilampi, Pasi Raumonen, Leena Ukkonen, Johanna Virkki

Proceedings of the 7th IEEE International Conference on Serious Games and Applications for Health, 2019

A Batteryless Semi-Passive RFID Sensor Platform.

Shubin Ma, Nikta Pournoori, Lauri Sydänheimo, Leena Ukkonen, Toni Björninen, Apostolos Georgiadis

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

Clothing-Integrated Passive RFID Strain Sensor Platform for Body Movement-Based Controlling.

Han He, Xiaochen Chen, Leena Ukkonen, Johanna Virkki

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

Glove-Integrated Textile Antenna with Reduced SAR for Wearable UHF RFID Reader.

Shahbaz Ahmed, Adnan Mehmood, Lauri Sydänheimo, Leena Ukkonen, Toni Björninen

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

2018

Polydimethylsiloxane-Embedded Conductive Fabric: Characterization and Application for Realization of Robust Passive and Active Flexible Wearable Antennas.

Roy Simorangkir, Yang Yang, Raheel M. Hashmi, Toni Björninen, Karu Priyathama Esselle, Leena Ukkonen

IEEE Access, 2018

A Transparent Strain Sensor Based on PDMS-Embedded Conductive Fabric for Wearable Sensing Applications.

Anindya Nag, Roy Simorangkir, Elizabeth Valentin, Toni Björninen, Leena Ukkonen, Raheel M. Hashmi, Subhas Chandra Mukhopadhyay

IEEE Access, 2018

RF Energy Harvesting System with RFID-Enabled Charge Storage Monitoring.

Nikta Pournoori, Muhammad Waqas Ahmad Khan, Leena Ukkonen, Toni Björninen

Proceedings of the IEEE International Conference on RFID Technology & Application, 2018

Fabrication and Practical Evaluation of Glove-integrated Passive UHF RFID Tags.

Xiaochen Chen, Han He, Leena Ukkonen, Johanna Virkki, J. Xu, T. Wang, L. Cheng

Proceedings of the IEEE International Conference on RFID Technology & Application, 2018

Glove-Integrated Slotted Patch Antenna for Wearable UHF RFID Reader.

Shahbaz Ahmed, S. M. Musfequr Rehman, Leena Ukkonen, Toni Björninen

Proceedings of the IEEE International Conference on RFID Technology & Application, 2018

2017

The possibilities of embroidered passive UHF RFID textile tags as wearable moisture sensors.

Dawood Shuaib, Leena Ukkonen, Johanna Virkki, Sari Merilampi

Proceedings of the 5th IEEE International Conference on Serious Games and Applications for Health, 2017

Comparison of wearable passive UHF RFID tags based on electro-textile dipole and patch antennas in body-worn configurations.

Zhigang Wei, Aruhan Liu, Xiaochen Chen, Bilal Waris, Leena Ukkonen, Toni Björninen, Johanna Virkki

Proceedings of the 2017 IEEE Radio and Wireless Symposium, 2017

Wearable passive UHF RFID tag based on a split ring antenna.

Bilal Waris, Leena Ukkonen, Johanna Virkki, Toni Björninen

Proceedings of the 2017 IEEE Radio and Wireless Symposium, 2017

Electro-textile slotted patch antenna for wearable passive UHF RFID tags.

Aruhan Liu, Zhigang Wei, Xiaochen Chen, Leena Ukkonen, Johanna Virkki, Toni Björninen

Proceedings of the 2017 IEEE Radio and Wireless Symposium, 2017

Effect of temperature variation on remote pressure readout in wirelessly powered intracranial pressure monitoring system.

Muhammad Waqas Ahmad Khan, Muhammad Rizwan, Lauri Sydänheimo, Yahya Rahmat-Samii, Leena Ukkonen, Toni Björninen

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2016

Strain reliability and substrate specific features of passive UHF RFID textile tag antennas.

Johanna Virkki, Toni Björninen, Mitra Akbari, Leena Ukkonen

Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

Inductive passive sensor for intraparenchymal and intraventricular monitoring of intracranial pressure.

Mohammad H. Behfar, Emily Abada, Lauri Sydänheimo, Ken Goldman, Aaron J. Fleischman, Nalin Gupta, Leena Ukkonen, Shuvo Roy

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2015

2.4 GHz inkjet-printed RF energy harvester on bulk cardboard substrate.

Zahra Khonsari, Toni Björninen, Manos M. Tentzeris, Lauri Sydänheimo, Leena Ukkonen

Proceedings of the 2015 IEEE Radio and Wireless Symposium, 2015

2014

Reliability of washable wearable screen printed UHF RFID tags.

Johanna Virkki, Toni Björninen, T. Kellomäki, Sari Merilampi, I. Shafiq, Leena Ukkonen, Lauri Sydänheimo, Y. C. Chan

Microelectron. Reliab., 2014

A fully inkjet-printed chipless RFID gas and temperature sensor on paper.

Arnaud Vena, Lauri Sydänheimo, Leena Ukkonen, Manos M. Tentzeris

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Effect of sintering method on the read range of brush-painted silver nanoparticle UHF RFID tags on wood and polyimide substrates.

Erja Sipilä, Johanna Virkki, Lauri Sydänheimo, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Inkjet-printed GSM900 band RF power harvester on paper-based substrates.

Hossein Saghlatoon, Zahra Khonsari, Lauri Sydänheimo, Manos M. Tentzeris, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Analysis of biotelemetric interrogation of chronically implantable intracranial capacitive pressure sensor.

Elham Moradi, Toni Björninen, Lauri Sydänheimo, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Electro-textile UHF RFID patch antennas for positioning and localization applications.

Karoliina Koski, Elena Simona Lohan, Lauri Sydänheimo, Leena Ukkonen, Yahya Rahmat-Samii

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Path-loss model of embroidered passive RFID tag on human body for indoor positioning applications.

Masoumeh Hasani, Elena Simona Lohan, Lauri Sydänheimo, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Impact of recurrent washing on the performance of electro-textile UHF RFID tags.

Toni Björninen, Johanna Virkki, Lauri Sydänheimo, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Characterization of graphene-based inkjet printed samples on flexible substrate for wireless sensing applications.

Mitra Akbari, Lauri Sydänheimo, Jari Juuti, Jyrki Vuorinen, Leena Ukkonen

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

WLAN and RFID Propagation channels for hybrid indoor positioning.

Elena Simona Lohan, Karoliina Koski, Jukka Talvitie, Leena Ukkonen

Proceedings of the International Conference on Localization and GNSS, 2014

2013

Automated Identification of Plywood Using Embedded Inkjet-Printed Passive UHF RFID Tags.

Juha Virtanen, Johanna Virkki, Lauri Sydänheimo, Manos M. Tentzeris, Leena Ukkonen

IEEE Trans Autom. Sci. Eng., 2013

Embedding passive RFID tags into wooden doors for identification and tracking.

Johanna Virkki, Toni Björninen, Juha Virtanen, Leena Ukkonen, Lauri Sydänheimo, Ming Kim Lim

Int. J. Radio Freq. Identif. Technol. Appl., 2013

Wearable and Implantable Antennas for Wireless Body-Centric Sensing Systems.

Toni Björninen, Elham Moradi, Karoliina Koski, Lauri Sydänheimo, Leena Ukkonen, Rikky Muller, Peter Ledochowitsch, Jan M. Rabaey, Yahya Rahmat-Samii

Proceedings of the 8th International Conference on Body Area Networks, 2013

2012

Effects of Cycling Humidity on the Performance of RFID Tags With ACA Joints.

Kirsi Saarinen, Laura Frisk, Leena Ukkonen

IEEE Trans. Reliab., 2012

Performance of UHF RFID tags printed directly on plywood structures.

Johanna Virkki, Sari Merilampi, Leena Ukkonen, Lauri Sydänheimo

Int. J. RF Technol. Res. Appl., 2012

Embedding inkjet-printed antennas into plywood structures for identification and sensing.

Johanna Virkki, Juha Virtanen, Lauri Sydänheimo, Leena Ukkonen, Manos M. Tentzeris

Proceedings of the 2012 IEEE International Conference on RFID-Technologies and Applications, 2012

Characterization of embroidered dipole-type RFID tag antennas.

Elham Moradi, Toni Björninen, Leena Ukkonen, Yahya Rahmat-Samii

Proceedings of the 2012 IEEE International Conference on RFID-Technologies and Applications, 2012

2011

Inkjet-Printed Humidity Sensor for Passive UHF RFID Systems.

Juha Virtanen, Leena Ukkonen, Toni Björninen, Atef Z. Elsherbeni, Lauri Sydänheimo

IEEE Trans. Instrum. Meas., 2011

Wireless Measurement of RFID IC Impedance.

Toni Björninen, Mikko Lauri, Leena Ukkonen, Risto Ritala, Atef Z. Elsherbeni, Lauri Sydänheimo

IEEE Trans. Instrum. Meas., 2011

A novel method for indoor positioning with passive UHF RFID.

Jussi Nummela, Matti Nikkari, Mikael N. K. Soini, Leena Ukkonen, Lauri Sydänheimo

Int. J. Radio Freq. Identif. Technol. Appl., 2011

Long range metal mountable tag antenna for passive UHF RFID systems.

Toni Björninen, Karina Espejo Delzo, Leena Ukkonen, Atef Z. Elsherbeni, Lauri Sydänheimo

Proceedings of the 2011 IEEE International Conference on RFID-Technologies and Applications, 2011

Modification of printed wearable strain sensors by PTF ink particle content adjustment.

Sari Merilampi, Toni Björninen, Leena Ukkonen, Lauri Sydänheimo, Antti Koivisto

Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, 2011

2010

The Effect of Conductive Ink Layer Thickness on the Functioning of Printed UHF RFID Antennas.

Sari Merilampi, Toni Björninen, Antti Vuorimaki, Leena Ukkonen, Pekka Ruuskanen, Lauri Sydänheimo

Proc. IEEE, 2010

Analysis of electrically conductive silver ink on stretchable substrates under tensile load.

Sari Merilampi, Toni Björninen, Veikko Haukka, Pekka Ruuskanen, Leena Ukkonen, Lauri Sydänheimo

Microelectron. Reliab., 2010

2009

Passive UHF RFID in Paper Industry: Challenges, Benefits and the Application Environment.

Arttu Lehto, Jussi Nummela, Leena Ukkonen, Lauri Sydänheimo, Markku Kivikoski

IEEE Trans Autom. Sci. Eng., 2009

Automatic reel identification by RFID technology in paper reel supply chains: examples from paper mill and sea port environments.

Jussi Nummela, Arttu Lehto, Leena Ukkonen, Lauri Sydänheimo

Int. J. RF Technol. Res. Appl., 2009

2008

Comparison of Different Information Flow Architectures in Automated Data Collection Systems.

Jussi Nummela, Petri Oksa, Leena Ukkonen, Lauri Sydänheimo, Markku Kivikoski

Proceedings of the ICINCO 2008, 2008

Exploiting passive UHF RFID in paper industry - Case study: End user.

Jussi Nummela, Leena Ukkonen, Lauri Sydänheimo, Markku Kivikoski

Proceedings of the 2008 IEEE International Conference on Automation Science and Engineering, 2008

2007

Performance comparison of folded microstrip patch-type tag antenna in the UHF RFID bands within 865928 MHz using EPC Gen 1 and Gen 2 standards.

Leena Ukkonen, Lauri Sydänheimo, Daniel W. Engels, Markku Kivikoski

Int. J. Radio Freq. Identif. Technol. Appl., 2007

2006

Evolutionary RFID tag antenna design for paper industry applications.

Leena Ukkonen, Marijke Schaffrath, Jukka Kataja, Lauri Sydänheimo, Markku Kivikoski

Int. J. Radio Freq. Identif. Technol. Appl., 2006

Albano multidimensional UHF passive RFID tag antenna designs.

Stefanie Alki Delichatsios, Daniel W. Engels, Leena Ukkonen, Lauri Sydänheimo

Int. J. Radio Freq. Identif. Technol. Appl., 2006

2004

Quality and reliability of GPRS connections.

Timo Ruohonen, Leena Ukkonen, Mikael N. K. Soini, Lauri Sydänheimo, Markku Kivikoski

Proceedings of the 1st IEEE Consumer Communications and Networking Conference, 2004