A Numerical Analysis of an Inverse Periodic Resonant Structure at THz Frequencies

The article presents the results obtained from the numerical modeling of a planar array of inverse resonator structures designed for THz frequencies. In order to achieve a response in the THz region of the electromagnetic spectrum, we employed shapes of the dipole. The numerical analysis respects the material properties, which have to comply with the working frequencies in the THz region. Importantly, the results yielded from structural shapes are compared for the purposes of identifying the optimum variant for practical use.