Fig. 1From: Miniaturized and Actively Tunable Triple-Band Terahertz Metamaterial Absorber Using an Analogy I-Typed Resonatora Three-dimension structure sketch of the triple-band MBLA, of which the red line with arrow indicates the polarization direction of incident electromagnetic wave, the black line with arrow gives the propagation direction of incident electromagnetic wave; b Front view of the triple-band MBLA; c Simulated absorption spectra of the designed device as a function of frequencyBack to article page