BlogHide Resteemsmouradel (25)in propagation • 7 years agoPropagation of electromagnetic wavesBefore seeing the characteristics of the antennas, we will first present the equations that translate the propagation of electromagnetic waves, the relations between the vectors of the electric…mouradel (25)in antennas • 7 years agorole of antennasAntennas are devices used to radiate and capture the electromagnetic field in space. 1_Broadcast antenna The role of the transmitting antenna is to transform the electromagnetic power guided from…