The transmission properties of pairing structure of negative permittivity and negative permeability materials
负介电常数材料与负磁导率材料双层结构的透射特性

The transmission properties of pairing structure consisting of negative-permittivity and negative-permeability materials were studied using Maxwell equations. Most of energy of electromagnetic field is localized on the interface between the materials due to boundary conditions when electromagnetic wave is incident on the structure. Investigations show that the interface mode may evolve into resonance tunneling mode under specific incident angle, which leads to resonance transmission. The transmission properties can effect band-pass filtering.