A three-dimensional structure is designed, fabricated, and measured to achieve electromagnetically induced reflection (EIR) using metamaterial-inspired 2D cavity grating (MICG). The unit cell is composed of a orthogon ring resonator (ORR), a circle ring resonator (CRR), and the metal cavity. The physics mechanism of EIR is a weak hybridization between the ORR and CRR at 15.15 GHz, which exhibits a high reflection coefficient of 95%. We use the electric and magnetic field distributions to analyze and verify this physics mechanism. The geometric parameters of the ORR, CRR, and metal cavity have ...
