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Journal of Nanophotonics

Optimization of skewed omega for left-handed material characteristics
Author(s): Asit K. Panda; Sudhakar Sahu; Rabindra K. Mishra
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Paper 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.

Paper Details

Date Published: 17 December 2015
PDF: 11 pages
J. Nanophoton. 9(1) 093039 doi: 10.1117/1.JNP.9.093039
Published in: Journal of Nanophotonics Volume 9, Issue 1
Show Author Affiliations
Asit K. Panda, National Institute of Science and Technology (India)
Sudhakar Sahu, KIIT Univ. (India)
Rabindra K. Mishra, Berhampur Univ. (India)

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