Ultralow Scattering and Broadband Metasurface Using Phase Adjustable FSS Elements Embedded With Lumped Resistors
IEEE Antennas and Wireless Propagation Letters（2021）
Abstract
This letter presents a novel phase-cancellation and absorptive metasurface (PCAM) with ultralow scattering and broadband features. The PCAM is formed by two circular frequency selective surface elements with lumped resistors, which can not only reduce reflection amplitudes by transforming the incident waves into heat but also adjust reflection phase responses simultaneously. The two electromagneti...
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Key words
Frequency selective surfaces,Metasurfaces,Resistors,Reflection,Scattering,Absorption,Finite element analysis
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