Title :
Computational and experimental analysis of THz double negative metamaterials
Author :
Wongkasem, N. ; Akyurtlu, A. ; Li, J. ; Tibolt, A. ; Kang, Z. ; Goodhue, W.D.
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Massachusetts, Lowell, MA, USA
Abstract :
Several double negative (DNG) metamaterial (MTM) designs in the terahertz (THz) frequency regime are developed using the finite-difference time-domain (FDTD) method. Materials fabricated using one of the models exhibit a DNG pass band at THz frequencies, and the observed pass band characteristics are in good agreement with the model results.
Keywords :
computational electromagnetics; finite difference time-domain analysis; metamaterials; submillimetre waves; FDTD method; double negative metamaterials; finite-difference time-domain method; pass band; terahertz frequency regime; Conducting materials; Finite difference methods; Frequency; Magnetic materials; Magnetic properties; Magnetic resonance; Metamaterials; Physics; Time domain analysis; Wire;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551973
