Effective parameters of split-ring arrays, numerically determined by frequency-dependent homogenization

M. H. Belyamoun; A. Bossavit; S. Zouhdi

doi:10.1117/12.855109

29 April 2010 Effective parameters of split-ring arrays, numerically determined by frequency-dependent homogenization

M. H. Belyamoun, A. Bossavit, S. Zouhdi

Proceedings Volume 7711, Metamaterials V; 77110W (2010) https://doi.org/10.1117/12.855109
Event: SPIE Photonics Europe, 2010, Brussels, Belgium

Abstract

In this paper, we develop a method to homogenize split-ring arrays in the frequency domain. The expected resonance and negative permeability are obtained via numerical simulations with the finite elements method. A subtle modelization of the split-ring with a closed ring pemits us to avoid meshing the small split, while maintaining the resonant behaviour of this metamaterial. Therefore, our homogenization technique simulates these metamaterials with a minimal computational cost. Simulations were made for several ring orientations, dimensions and shapes.

Citation Download Citation

M. H. Belyamoun, A. Bossavit, and S. Zouhdi "Effective parameters of split-ring arrays, numerically determined by frequency-dependent homogenization", Proc. SPIE 7711, Metamaterials V, 77110W (29 April 2010); https://doi.org/10.1117/12.855109

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available