A lot of research on wireless charge technologies has been done at the start of the internship. Rumors suggested developments of other technologies than magnetic induction charging which is currently mostly used. Thereof magnetic resonance seemed the most promising technology but was not viable for the …

Electromagnetic fields, or EMF, are ubiquitous in our daily life. Extremely low frequency magnetic fields (ELF MF) are generated by any device using electric current. Especially in workplace situations involving MRI scanners, welding equipment, induction heaters, and power plants, they are known for …

The present chapter is about coastal border control for threats entering the coastal waters under the water surface. This threat consists mainly of covertly operating submarines. Acoustic sensors are commonly used for the detection of these submarines, as illustrated by the recent (renewed) deployment …