3D Flexible Frequency Selective Surface with Stable Electromagnetic Transmission Properties (Adv. Mater. Technol. 7/2022)

3D Frequency Selective Surfaces In article number 2101316, Yuhang Li, Taisong Pan, and co-workers present a 3D flexible frequency selective surface fabricated by releasing pre-strains in the flexible substrate and thus buckling the 2D Jerusalem metal precursors locally bonded on it, capable of being conformally adhered to complex surfaces, which can maintain stable frequency-selective properties as well as transmission performance when subjected to biaxial stretching strains.