Terahertz Broadband Absorber Based on a Combined Circular Disc Structure

To solve the problem of complex structure and narrow absorption band of most of today′s terahertz absorbers, this paper proposes and utilizes the finite element (COMSOL) method to numerically simulate a broadband absorber based on a straightforward periodic structure consisting of a disk and concent...

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Auteurs principaux: Meihong Huang, Kaihua Wei, Pinghui Wu, Danyang Xu, Yan Xu
Format: article
Langue:EN
Publié: MDPI AG 2021
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Accès en ligne:https://doaj.org/article/41a54f8f48ab4699ac6d102ce6d9298c
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