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Updated: May 17, 2026

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基于Miura-ori的可重新配置的多层吸收器,用于高效的广角吸收

Zhibiao Zhu, Yongfeng Li, Ze Qin

    Optics express
    |November 14, 2024
    PubMed
    概括

    本研究介绍了一种新的可重新配置的原木吸收器,用于先进的雷达隐形应用. 拟议的结构实现了高效率,在广泛的频率范围内实现广角吸收,优于传统设计.

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    相关概念视频

    IR Absorption Frequency: Hybridization01:21

    IR Absorption Frequency: Hybridization

    Hydrocarbons such as alkanes, alkenes, and alkynes show characteristic C–H stretching absorption bands. These IR stretching frequencies depend on the hybridization of the involved carbon atom and can be explained in terms of the s character of each hybridized atomic orbital.
    Among the sp, sp2, and sp3 hybridized orbitals, sp orbitals have the maximum s character (50%). Consequently, the electrons are held more closely to the nucleus, resulting in stronger and shorter C–H bonds that stretch at a...