Large group delay in a microwave metamaterial analog of electromagnetically induced transparency
Large group delay in a microwave metamaterial analog of electromagnetically induced transparency
We report on our experimental work concerning a planar metamaterial exhibiting classical electromagnetically induced transparency (EIT). Using a structure with two mirrored split-ring resonators as the dark element and a cut wire as the radiative element, we demonstrate that an EIT-like resonance can be achieved without breaking the symmetry of …