Frequency Selective Surfaces In article number 2301715, Zhaoguo Xue, Xuanqing Fan, Yuhang Li, and co-workers present a mechanically constructed flexible dual-layer frequency selective surface (FSS) utilizing a 3D cross-shaped kirigami pattern. The kirigami structure, partially affixed to an ecoflex substrate, undergoes deformation upon mechanical stretching, which functions as a dynamic switch, enabling the modulation of the electromagnetic characteristics of the FSS.
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Zhu et al. (2024) studied this question.
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