Electromagnetic Field Inhomogeneity in Artificial Crystals with Ferrimagnetic Particles

An algorithm for estimating the inhomogeneity of the microwave electromagnetic field is proposed for micro- and nano-heterogeneous media in a magnetic field. It is shown that the nonuniformity parameter for the microwave field in an artificial crystal containing ferrimagnetic particles depends significantly on the constant magnetic field, and the minimal value of the nonuniformity parameter corresponds approximately to the field of ferromagnetic resonance.