Design, fabrication and characterization of a perfect absorber using simple cut-wire metamaterials

Thanh Viet Do, Son Tung Bui, Van Quynh Le, Thi Hien Nguyen, Trong Tuan Nguyen, Thanh Tung Nguyen, YoungPak Lee and Dinh Lam Vu

  • ANSN Editor
Keywords: nano

Abstract

Using an irreducible design we experimentally and numerically study a perfect metamaterial absorber, providing excellent absorption at microwave frequencies. The impact of geometric parameters on the absorption is also investigated. The experimental and the simulated results are in good agreement. Finally, we propose a polarization-insensitive absorber for the improvement

Published
2012-11-23
Section
Regular articles