Multi-layer frequency selective surface wideband filter with high selectivity operating in L, S, and C bands

Abstract This paper presents the design and analysis of a novel 2D multilayer frequency selective surface (FSS) passband filter conceived for broadband response with pronounced roll-off characteristics. Unlike conventional 2D structures, the proposed multi-layer architecture improves bandwidth and f...

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Bibliographic Details
Main Authors: Vincenzo Violi, Danilo Brizi, Agostino Monorchio
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-12918-3
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