Jan M. Kelner earned, from the Military University of Technology (WAT), Warsaw, Poland, a MSc in Applied Physics (2001), a PhD in Telecommunications (2011), and a MBA in Cybersecurity Management (2024), and from the AGH University of Science and Technology, Krakow, Poland, a DSc in Information and Communication Technology (2020). He is now the Associate Professor and Dean of the Faculty of Electronics WAT. His work in Telecommunications has resulted in above 300 publications, presentations, lectures, and courses; memberships, including Institute of Electrical and Electronics Engineers (IEEE), European Association on Antennas and Propagation (EurAAP), Polish Acoustic Society (PTA), and Polish Navigation Forum (PFN), and Association of Polish Electrical Engineers (SEP); and awards in Innovator of Mazovia, and The Best Takes All. His research interests include radio wave propagation measurement and channel modeling, quality of service (QoS) and quality of experience (QoE) in heterogeneous networks (HetNets), 5G and beyond mobile network especially in military applications, radio localization and navigation, electronic warfare, drone technologies and applications, and counter-unmanned aircraft system (CUAS).