Title :
Polarization-insensitive metamaterial absorber based on carbon fiber cut-wire arrays
Author :
Yongqiang Pang ; Haifeng Cheng ; Yongjiang Zhou
Author_Institution :
Key Lab. of Sci. & Technol. on Adv. Ceramic Fibers & Composites, Nat. Univ. of Defense Technol., Changsha, China
Abstract :
We experimentally demonstrate a metamaterial absorber based on carbon fiber arrays in microwave frequencies. The single unit cell consists of a cross-shaped carbon fiber cut-wire resonator. A single band absorber with strong absorption is obtained and works well for different polarizations. Numerical simulation is presented to compare with the experimental observations.
Keywords :
carbon fibre reinforced composites; electromagnetic wave absorption; microwave metamaterials; microwave resonators; numerical analysis; carbon fiber cut-wire arrays; cross-shaped carbon fiber cut-wire resonator; microwave frequencies; numerical simulation; polarization-insensitive metamaterial absorber; single band absorber; single unit cell; Absorption; Carbon; Conductivity; Fabrication; Metamaterials; Optical fiber networks; Optical fiber polarization;
Conference_Titel :
Metamaterials (Meta), 2012 International Workshop on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4673-2807-4
DOI :
10.1109/META.2012.6464960
