Dr. Predrag Poljak received his B.Sc., M.Sc., and Ph.D. degrees in electrical engineering from the University of Novi Sad, Novi Sad, Serbia, in 2008 and 2013, respectively. Dr. Predrag Poljak is currently with the University of Belgrade, Institute of Chemistry, Technology and Metallurgy, Center of Microelectronic Technologies, Belgrade, Serbia, and University EDUCONS, Sremska Kamenica, Serbia. He is involved in the field of microsystems application in automation, including pressure sensors and transmitters. His current research interests include digital signal processing, design and analysis of virtual instrumentation, and automotive and power system applications.