Related by context. Frequent words. (Click for all words.) 57 EMFs 56 microwave radiation 55 electromagnetic fields 53 electromagnetic radiation 53 EMF 51 electromagnetic 49 electro magnetic 47 radiations 46 electromagnetic waves 46 radiation emitted 45 electromagnetic interference EMI 44 ionizing 44 infrasound 44 unshielded 43 attenuation 43 Electromagnetic 43 electrostatic discharge ESD 42 shadow flicker 42 terahertz radiation 41 electromagnetic interference 41 electrostatic discharge 41 noise 41 ionisation 41 attenuators 40 harmful ultraviolet rays 40 vibration 40 dispersive 40 radiofrequency 40 microwaves 40 EMI RFI 40 emitted 39 omnidirectional 39 vibrations 39 shielding 39 magnetic fields 39 sensor nodes 39 unsightliness 38 electrical currents 38 cellphone towers 38 audibility 38 microwave frequencies 38 ultrasonic waves 38 ultra violet rays 38 masts 38 cosmic radiation 37 infra red 37 decibel noise 37 ionised 37 emitting 37 ionospheric 37 ionization 37 antennae 37 infrared rays 37 rotating blades 37 silica dust 36 harmful effects 36 monopoles 36 infrared beam 36 Pulsed 36 electromagnetic compatibility 36 electromagnet 36 vibrating 36 impedance 36 ionize 36 laser beams 36 infrared radiation 36 detectors 36 magnetic flux 36 pulsation 36 ultrasonic 36 hazards 36 emission 36 ultraviolet rays 36 surface roughness 36 antennas 35 harmful UV rays 35 emit 35 radiative 35 solar corona 35 electron beams 35 attenuating 35 conductivity 35 spinning blades 35 infrared IR 35 Terahertz 35 temperature gradient 35 toroidal 35 detector 35 plasmonic 35 photodetector 35 sensors 35 thermal dissipation 35 UVB radiation 35 sensor detects 35 air pollution 35 photodiode 34 pollution 34 motes 34 dopant 34 pollutions 34 gamma radiation