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Continuous EMF Monitoring as an Emergency and Disaster Detection Tool

A number of applications founded on electromagnetic field (EMF) has increased, since wireless personal communication devices are used by a large number of people. Simultaneously, the controversy about adverse health effects of EMF exposure is in a focus of the public debate. Thus, there are constant demands for comprehensive investigation and monitoring of existing exposure to EMF. In last decade, the wireless sensors networks emerged as an innovative solution for EMF monitoring in the environment. The newest established is Serbian EMF RATEL network that performs continuous wideband monitoring, counting contribution of all active EMF sources, in particular frequency range and in the vicinity of observed location. Besides the monitoring for the health protection purposes, this network can be used as an emergency and disaster detection tool, as demonstrated in a case study of COVID-19 presence in campus of the University of Novi Sad. In this paper, technical details of the Serbian EMF RATEL monitoring network are presented, along with monitoring results from two campus locations, which clearly indicate some significant changes in the EMF level.