A fast hybrid model in analyzing nonlinearly loaded dipole antenna and finite dipole antenna array

Nonlinear loads are connected to scatterers in order to control scattering response. One of loaded scatterers is nonlinearly loaded dipole antenna array. A number of studies have been done on it in which method of moments; MoM is together with one of nonlinear techniques, for instance, Volterra series model, Harmonic balance technique, reflection algorithm (RA) and Newton inexact approach (INA), genetic algorithm and nonlinear currents. The central problem in such applications is to compute the induced voltage across nonlinear load at different harmonic frequencies.