The Green´s function of a four-parallel-wire antenna system using Fourier transform method

The Green´s function associated with a four-parallel-wire antenna system is calculated using the spatial Fourier transform method. The specification of the Green´s function is an important intermediate step toward determining the amount of coupling that occurs between an actual object located in the target zone of the antenna system and the four wires of the antenna system. The currents induced on the four wires and the scattered electromagnetic (EM) fields associated with a dipole source are calculated. Comparison of Fourier transform method (FTM) solution with method-of-moments (MOM) solution is made for infinite four-parallel-wire antenna system.