W-Band Ultra-Thin Broadband Metamaterial Absorber—Design and Applications

This paper presents a flexible and broadband metamaterial absorber (MA) with a sandwich structure for W-band absorption. The MA uses a thin FR4 material as the dielectric layer and incorporates multiple patches of varying sizes as the top pattern layer. By optimizing the dimensions and arrangement o...

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Bibliographic Details
Main Authors: Jianfei Zhu, Yiwei Sheng, Li Chen, Guoliang Gao, Minchao Shi, Zhiping Yin, Jun Yang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/12/3/282
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