engleski

Numerical and Experimental Investigation of Homogenization of SRR-loaded Rectangular Waveguide

One of proposed interpretations of phenomenon of backward-wave propagation below the cut-off in SRR-loaded waveguide deals with the propagation in equivalent anisotropic Mu-Negative (MNG) metamaterial. Here, the correctness of this interpretation was tested by homogenization of numerically calculated in-cell distribution of the magnetic field as well as by the measurements on the experimental waveguide. Obtained numerical and experimental results showed that the interpretation of a waveguide filled with SRR-like inclusions as a waveguide filled with a continuous anisotropic MNG metamaterial is correct.

metamaterial; homogenization; waveguide; SRR

nije evidentirano