Shape-morphable origami electromagnetic waveguides

doi:10.1038/s44172-025-00539-7

2025-12-01

DOI：10.1038/s44172-025-00539-7

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电磁波导在航天器、海军、电气和通信系统中被广泛用于传输微波能量。传统设计通常刚性且笨重，形状适应性差。这限制了它们在狭小空间或需要紧凑存储和高适应性的系统中的应用。在此，我们报道了高度形状可变形的折纸电磁波导，其能够折叠、展开和改变形状。受折纸折叠技术启发，包括购物袋和风箱式设计，这些波导在数值和实验研究中表现出低损耗、稳定的微波能量传输。结果表明，高度形状可变的电磁波导可有效替代刚性波导，包括直波导、扭转波导和弯曲波导。本研究采用结合分析和实验的框架，研究关键几何形状的运动学和力学特性，特别是矩形直波导和扭转风箱式设计，为结构设计提供严谨的指导。本工作中的工程进展和基础研究为未来自适应微波能量传输波导奠定了基础。

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DESIGN

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Communications Engineering

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173

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University of Illinois System

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6.8W

论文数: 6.2W

被引数: 644

university of illinois urbana-champaign

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