Dual band polarization insensitive metamaterial absorber in X-band

• Main Authors: Ayop, O., Rahim, M. K. A., Murad, N. A., Samsuri, N. A.
• Format: Conference or Workshop Item
• Published: 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/59232/; http://dx.doi.org/10.1109/ISANP.2014.7026597
• Institution: Universiti Teknologi Malaysia

This paper presents the design of dual band polarization insensitive metamaterial absorber at 9 GHz and 10 GHz. The unit cell of the metamaterial consists of four circular rings copper with copper lines printed on 0.8 mm thick FR4 substrate with dielectric constant of 4.6 and loss tangent of 0.019....