Bilal, R.M.H.; Baqir, M.A.; Choudhury, Pankaj Kumar; Ali, Muhammad Mahmood; Rahim, Arbab Abdur; Kamal, W.
(Elsevier, 2020)
A polarization-insensitive multi-band metamaterial absorber comprised of four concentric rectangular rib structures, mounted over a dielectric medium, was investigated. The performance of the absorber was studied under ...