Title :
Analysis and calculation of effective permittivity for a left-handed metamaterial
Author :
Meng, F.-Y. ; Wu, Q. ; Wu, J. ; Li, L.-W.
Author_Institution :
Harbin Inst. of Technol., China
Abstract :
In this paper, the analytical permittivity models for LH metamaterial are derived using the constitutive relation method and transmission line method, respectively, and the equivalence between these models is investigated. In addition, the validity of these models is proven by numerical simulations. The description of mathematical derivation exhibits clear physical concepts and provides new approaches for better understanding of the negative permittivity effect.
Keywords :
metamaterials; permittivity; transmission line theory; constitutive relation method; effective permittivity; left-handed metamaterial; negative permittivity effect; transmission line method; Analytical models; Composite materials; Electrons; Frequency; Metamaterials; Permittivity; Plasma simulation; Plasma waves; Transmission line theory; Wire;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606418
