17 December 2015 Optimization of skewed omega for left-handed material characteristics
Author Affiliations +
Abstract
Artificial neural network and simulated annealing are applied to obtain optimized design parameters of skewed omega-shaped metamaterial unit cells for providing left-handed material (LHM) with a negative refractive index. The implemented numerical and experimental methods provide evidence for the validity and practicality of the technique. Simulation, with optimized parameters, using CST Microwave Studio, shows that skewed LHMs are low-loss materials.
© 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
Asit K. Panda, Sudhakar Sahu, Rabindra K. Mishra, "Optimization of skewed omega for left-handed material characteristics," Journal of Nanophotonics 9(1), 093039 (17 December 2015). https://doi.org/10.1117/1.JNP.9.093039 . Submission:
JOURNAL ARTICLE
11 PAGES


SHARE
Back to Top