Wireless communication is standard functionality of modern electronic devices. It is expected that devices can interact and exchange data wirelessly by employing various communication technologies (WiFi, 3G, BlueTooth, GSM, ...). The next step in further development of electronic devices is to expand wireless functionality to the power supply of the device. Modern electronic devices offer a high level of wireless connectivity, but the power supply of the device (battery or power grid) stands on the way to fully autonomous devices.
This research area focuses on resonant magnetic wireless power transmission. Research aims to develop technology for efficient wireless power supply for electronic devices. Electronic devices are divided into two categories that differ significantly with respect to power consumption and required degree of freedom of position and autonomy. In the first category are electronic device with very low power consumption that are a part of IoT world (e.g. Wireless sensor nodes). They require a high degree of freedom of movement. In the second category are electronic devices whose power consumption is in the range from 1 W to 100 W (e.g. gadgets, laptops). They have significantly higher power demand. The objective of the research is to develop efficient wireless power supply in a multi-user environment, where one power source (transmitter) can wirelessly supply more devices (receivers).
The research aims at defining a framework for the efficient wireless power supply, adapted to the type and the purpose of the device, with emphasis on a compromise between device consumption and autonomy.
Published papers:
Bilandžija, Domagoj; Vinko, Davor; Barukčić, Marinko
Genetic-Algorithm-Based Optimization of a 3D Transmitting Coil Design with a Homogeneous Magnetic Field Distribution in a WPT System. // Energies, 15 (2022), 4; 1381, 16 doi:10.3390/en15041381
Vinko, Davor; Bilandžija, Domagoj; Mandrić- Radivojević, Vanja
Optimization of a Two-Layer 3D Coil Structure with Uniform Magnetic Field. // Wireless Power Transfer, 2021 (2021), 6303628, 11 doi:10.1155/2021/6303628
Vinko, Davor; Bilandžija, Domagoj; Barišić-Jaman, Branimir
Dimensioning of RX Coil in Wireless Power Transfer System. // Proceedings of International Conference on Smart Systems and Technologies SST 2022, Osijek, Hrvatska, 2022. str. 271-274
Vinko, Davor; Bilandžija, Domagoj; Filipović, Luka
Drawbacks of Step Response Method for Detection of Foreign Metal Objects in Wireless Power Transfer System. // 2022 45th Jubilee International Convention on Information, Communication and Electronic Technology (MIPRO), Opatija, Hrvatska, 2022. str. 158-161 doi:10.23919/MIPRO55190.2022.9803549
Vinko, Davor; Bilandžija, Domagoj; Grgić, Krešimir; Mandrić, Vanja
Impact and Detection of Foreign Metal Objects in Multi-User Wireless Power Transfer System. // 2021 44th International Convention on Information, Communication and Electronic Technology (MIPRO)
Opatija, Hrvatska, 2021. str. 12-16 doi:10.23919/MIPRO52101.2021.9596685
Vinko, Davor; Biondić, Ivan; Bilandžija, Domagoj
Soft-Start Circuit in Wireless Power Transmission System. // 42nd international convention on information and communication technology, electronics and microelectronics , Opatija, Croatia, 2019. str. 102-105
Bilandžija, Domagoj; Biondić, Ivan; Vinko, Davor
Impact of Choke Selection on Performance of Current-Mode Class-D Amplifier in WPT System. // 42nd internatinal convention oninformation and iommunication technology, electronics and microelectronics, MIPRO, Opatija, Croatia, 2019. str. 96-101
Vinko, Davor; Biondić, Ivan; Bilandžija, Domagoj
Impact of Receiver Power and Coupling Coefficient on Resonant Frequency in Wireless Power Transfer System. // 2019 International Symposium ELMAR, Zadar, Hrvatska, 2019. str. 207-210 doi:10.1109/ELMAR.2019.8918807
Vinko, Davor; Pavlović, Ivan; Runac, Karlo
Application of DC-DC converters in Loosely Coupled Wireless Power Transmission Systems. // International Conference on Smart Systems and Technologies SST, Osijek, Croatia, 2017. str. 1-4
Vinko, Davor; Oršolić, Perica
Impact of Capacitor Dielectric Type on the Performance of Wireless Power Transfer System. // Proceedings of 39th International Convention on Information and Communication Technology, Electronics and Microelectronics MIPRO, Hrvatska, Opatija, 2016.
Olvitz, Luka; Vinko, Davor; Švedek, Tomislav
Wireless Power Transfer for Mobile Phone Charging Device. // MEET - Microelectronics, Electronics and Electronic Technology, Opatija, Hrvatska, 2012. str. 147-151
Vinko, Davor; Bilandžija, Domagoj; Biondić, Ivan
Design Considerations for Mid-Power Receiver in Resonant Wireless Power Transfer System. // MIPRO 2020, Opatija, Hrvatska, 2020. str. 67-70
Bilandžija, Domagoj; Vinko, Davor; Biondić, Ivan
Achieving Uniform Magnetic Field with Rectangular Coil in Wireless Power Transmission System. // 61st International Symposium ELMAR 2019, Zadar, Hrvatska, 2019. str. 179-182 doi:10.1109/ELMAR.2019.8918673
