Chair of applied electromagnetics and RF electronics

group leader

prof. Antonio Šarolić, PhD

associates

prof. Ivan Marinović, PhD
Dominik Žanić, PhD

Research topics

  1. Measurement of dielectric properties of tissues, including the human tissues, with the ethical approval issued by University Hospital Centre Zagreb specifically to this project (“M-BEM”).
  2. Study of interactions of biological material (cell, tissue, organism) with EM stimuli, which can be a side effect of technical systems in the human environment (e.g. communication systems), but also intentionally induced stimuli for use in biomedicine (stimulation, intentional exposure to the field)
  3. Experimental research of tissue response to exposure to EM stimuli
  4. Measurements of parameters of the human exposure to the EM field (unintentional exposure or intentional exposure for medical purposes)
  5. Development of measurement equipment and hardware
  6. Research in bioelectromagnetics

Description of laboratory and equipment

The research group uses all the resources of the Chair of Applied Electromagnetics and RF electronics and the associated labs. The most relevant equipment includes: measurement instruments and probes for dielectric measurements of biological tissues and other materials, measurement instruments and probes for EM field measurements, and also the general purpose equipment:  generators, oscilloscopes, amplifiers, sensors, antennas, GTEM cell for standard EM field generation, Helmholtz coils for standard magnetic field generation, parallel plates for standard electric field generation, workstation.

  • GTEM cell for generating standard EM field TESEQ GTEM 750
  • Vector Network Analyzer Keysight FieldFox N9927A

 

Contacts with academic and other institutions

  • University Hospital Centre Zagreb – Rebro, Klinički zavod za patologiju i citologiju, Klinika za neurokirurgiju, Croatia
  • University of Split, School of Medicine (MEFST), Croatia
  • Poliklinika Medikol, Croatia
  • University of Zagreb, Faculty of Electrical Engineering and Computing (FER), Croatia
  • Croatian Navy
  • University of Galway, Ireland
  • University of Lisbon, Institute of Biophysics and Biomedical Engineering (IBEB), Lisbon, Portugal
  • Sapienza University of Rome, Italy
  • Ghent University, Belgium
  • contacts with numerous institutions as part of EU projects COST EMF-MED and COST MyWAVE
project title

Measurements in bioelectromagnetics (M-BEM)

Description of research in a 1-year term

The research priority is to study the dielectric parameters of human tissues and measurements thereof. The collaboration with KBC Zagreb has already been operationally established (with obtaining the ethical approval for studies of human tissue samples and performing the first sets of measurements) actually based on project M-BEM.

The research includes an analysis that will be based on the data obtained by measurements, which requires appropriate measurement equipment, in parts: sensors, probes, electrodes, associated hardware, consumables and specialized equipment for handling biological material. Measurements include measuring the parameters of the human exposure to EM field (unintentional exposure or intentional exposure for medical purposes), measuring the parameters of field sources, propagation and, in cooperation with physicians and foreign partners, and examining the response of cells and tissues to exposure to EM stimuli. Existing research activities have shown that some specialized pieces of equipment cannot be obtained as a commercial product, but need to be produced through our own research, development, and innovation. In the process of development of measurement equipment and hardware, and also in the process of analysis of bioelectromagnetic interactions, there will be a need for modeling and simulation of the analyzed system, with a constant need to increase computer processing power.