Design of broadband metamaterial absorber utilized by flower-shaped unit loaded with lumped-resistor

Open Access

Fig. 1

(a) Schematic diagram of the metamaterial absorber's unit and the effect of parameter change on absorption ratio: (b) inner circle radius r, (c) lumped resistance z, (d) Arlon AD 250C layer thickness h₁, (e) FR-4 dielectric layer thickness h₂.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.