Numerical analysis of cylindrical nanodipoles by linear moment method

Author

Costa, Karlo Q da ; Dmitriev, Victor

Author_Institution

Dept. of Electr. Eng., Fed. Univ. of Para, Tucurui, Brazil

fYear

2011

fDate

Oct. 29 2011-Nov. 1 2011

Firstpage

478

Lastpage

482

Abstract

We present a simple and fast method to analyze metallic cylindrical nanodipoles. The model is based on solving numerically the electric field integral equation with linear current approximation, sinusoidal basis functions and finite surface impedance. Some examples of simulations of nanodipoles with different radius and length are presented and compared with the results calculated by software CST. The obtained results show that the proposed model possesses a good efficiency in terms of accuracy and processing time.

Keywords

computational electromagnetics; dipole antennas; integral equations; light propagation; method of moments; nanophotonics; electric field integral equation; finite surface impedance; linear current approximation; linear moment method; metallic cylindrical nanodipole; sinusoidal basis function; Biomedical optical imaging; Electric fields; Mathematical model; Nanobioscience; Optical scattering; Optical surface waves; Surface impedance; Method of Moments (MoM); cylindrical nanodipoles; linear current; surface impedance;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Optoelectronics Conference (IMOC), 2011 SBMO/IEEE MTT-S International

Conference_Location

Natal

ISSN

Pending

Print_ISBN

978-1-4577-1662-1

Type

conf

DOI

10.1109/IMOC.2011.6169269

Filename

6169269