Reconfigurable Microwave Absorption Properties and Principles of Double-Layer Metasurface Absorbers

A reconfigurable microwave absorber based on double-layer metasurface is proposed for wide microwave band applications spanning 3 to 14 GHz. The absorber consists of two layers with two-dimensional array of four-semi-circular and square-ring metasurface patches loaded impedance devices, two spacers...

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Bibliographic Details

Published in:	Molecules
Main Authors:	Yun He, Zhiming Zhang, Qingyang Wang, Qiyuan Wang, Qin Fu, Yulu Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2025-09-01
Subjects:	microwave absorber wideband reconfigurable metasurface
Online Access:	https://www.mdpi.com/1420-3049/30/17/3608