Research Group for Electromagnetic Compatibility and Numerical Methods in Electronics

Submitted by moderator_US on Tue, 08/25/2020 - 10:12
University
University of Split
Faculty/school/department
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split
Size of the team
number of researchers number of supporting staff number of PhD students
6
3
4
Composition of Joint Unit of Research, if relevant

Electrical engineering

PI
PI name
Dragan Poljak
PI email
Dragan.poljak@fesb.hr
PI bio

Dragan Poljak researcher ID: E-5951-2017

Contact person and e-mail
Contact person
Boris Ljubenkov
Contact person e-mail
Boris.ljubenkov@fesb.hr
Short description of research profile

- Electromagnetic field theory - Numerical methods in electronics - Electromagnetic compatibility, antennas and propagation, grounding systems - Human exposure to electromagnetic radiation - Biomedical applications of electromagnetic fields - Thermonuclear fusion - Stochastic electromagnetics

Research area
ENGINEERING AND TECHNOLOGY » Electrical engineering, electronic engineering, information engineering
Publications

Representative publications

Šunjerga, Antonio; Rachidi, Farhad; Rubenstein, Marcos; Poljak, Dragan;   Calculation of the Grounding Resistance of Structures Located on Elevated Terrain.  // IEEE transactions on electromagnetic compatibility, 61 (2019), 6;  1891-1895
Šušnjara, Anna; Poljak, Dragan  Uncertainty Quantification for the Transient Response of Human Equivalent Antenna Using the Stochastic Collocation Approach.  // International Journal of Antennas and Propagation, 2019 (2019), 4640925, 7
Ravnik, Jure; Šušnjara, Anna; Poljak, Dragan; Tibaut, Jan; Cvetković, Mario  Stochastic modelling of nanofluids using the fast Boundary-Domain Integral Method.  // Engineering analysis with boundary elements, 107 (2019),  185-197
Šunjerga, Antonio; Li, Quanxin; Poljak, Dragan; Rubinstein, Marcos; Rachidi, Farhad  Isolated vs. Interconnected Wind Turbine Grounding Systems: Effect on the Harmonic Grounding Impedance, Ground Potential Rise and Step Voltage.  // Electric power systems research, 173 (2019),  230-239
Poljak, Dragan; Šesnić, Silvestar; Cvetković, Mario; Šušnjara, Anna; Dodig, Hrvoje; Lallechere, Sebastien; Drissi, Khalil El Khamlichi  Stochastic Collocation Applications in Computational Electromagnetics.  // Mathematical problems in engineering, 2018 (2018), 1917439, 13
Technology Expertise

Laboratory for radio-propagation consists of 2 separate rooms (appx. 7 m x 5 m and 3 m x 5 m) located at 6th floor of FESB building. There are two computers, 6-GHz vector and spectral analyzer Anritsu, 2 100-MHz and 150-MHz oscilloscopes, 10-MHz function generator, low voltage DC-source, d2 Tesla's coils and ground penetrating radar (GPR) prototype. There are several antenna types for different frequency range (0.1-18 GHz horn antenna, 0.5-3 GHz dual discone-type antena, 5-GHz disk antenna, itd.). Lab for numerical methods includes 6 PCs +workstation with graphical card for advanced computation. (Workstation for GPU card)  Processor: Intel Core i7,  RAM: 16GB DDR4 2400MHz, Primary disk: SSD SAM 500GB, Backup disk: 2TB, SATA6Gb, Graph. card: SAPPHIRE NITRO+ RX Vega 56, Power supply: 860W, 6 laptops HP 15da0011nm, Processor: Intel Core i3, RAM: 4GB DDR4, Primary disk: SSD 128GB,  Backup disk: 1TB, SATA6Gb,  Screen: 15.6" Full HD LED).