Lossy Medium

Power Loss

Manteghi and Ibraheem investigated power loss of an electric and a magnetic dipole in a lossy medium. Near-field loss formulation was given and radiated power of antennas were also given. They concluded that magnetic antennas like loop antennas had significant advantage over electric field antennas such as dipoles regards to power loss in a lossy medium [38].

2014 On the study of the near-fields of electric and magnetic small antennas in lossy media
2017 Analytical modeling and optimization of small solenoid coils for millimeter-sized biomedical implants