Numerical analysis of composite finite arrays of Split Ring Resonators and thin strips

Author

Ubeda, E. ; Heldring, A. ; Parron, J. ; Romeu, J. ; Rius, J.M.

Author_Institution

Dept. of Signal Theor. & Commun., Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

3

fYear

2003

fDate

22-27 June 2003

Firstpage

500

Abstract

Composite finite perfectly conducting (PeC) arrays of thin strips and Split Ring Resonators (SRR) with a Method of Moments integral formulation and triangular patches have been analyzed numerically. This paper presents the effect on the accuracy of the solution due to the type of meshing of the SRRs, the stopping residual error of the iterative algorithm GMRES and the accuracy of the PeC-EFIE operator.

Keywords

antenna radiation patterns; antenna theory; convergence of numerical methods; dielectric resonator antennas; electric field integral equations; iterative methods; method of moments; microstrip antenna arrays; EFIE operator; analytical source integration; composite finite perfectly conducting arrays; convergence; iterative algorithm; method of moments; ofineshing type; radiation pattern; split ring resonators; stopping residual error; thin strips; triangular patches; Dielectric constant; Impedance; Integral equations; Iterative algorithms; Metamaterials; Moment methods; Numerical analysis; Optical ring resonators; Resonant frequency; Systems engineering and theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2003. IEEE

Conference_Location

Columbus, OH, USA

Print_ISBN

0-7803-7846-6

Type

conf

DOI

10.1109/APS.2003.1219895

Filename

1219895