Comparison of conventional circular split ring and circular split ring with triangular tip edge to increase electrical field response

Author

Ezanuddin, A.A.M. ; Ismail, A.H. ; Yaakob, S.N. ; Azmi, E.I.

Author_Institution

Sch. of Comput. & Commun. Eng., Univ. Malaysia Perlis, Arau, Malaysia

fYear

2014

fDate

27-29 May 2014

Firstpage

25

Lastpage

28

Abstract

This paper investigates the effect of introducing a triangular-tip-edge (TTE) onto the split gap of a dual circular split ring and its effect towards the electric and magnetic field using interpolated quasi-newton finite integration optimization algorithm in comparison to the conventional dual circular split ring. The less electrical field sensitivity of the conventional dual circular split ring was amplified from 9.33e⁺⁰⁴ V/m to 9.65e⁺⁰⁵ V/m and magnetic field sensitivity from 177 A/m to 184 A/m while retaining the deep (below -10 dB) operating frequency well at targeted 6 GHz resonant.

Keywords

Newton method; electric fields; integration; interpolation; magnetic fields; microwave resonators; optimisation; sensitivity; TTE; dual circular split ring; electrical field response; electrical field sensitivity; frequency 6 GHz; interpolated quasiNewton finite integration optimization algorithm; magnetic field sensitivity; split gap; triangular tip edge; Electric fields; Magnetic fields; Metamaterials; Microwave theory and techniques; Optical ring resonators; Resonant frequency; Sensitivity; 6 GHz; MTMs; TTE; Tip;

fLanguage

English

Publisher

ieee

Conference_Titel

Technology Management and Emerging Technologies (ISTMET), 2014 International Symposium on

Conference_Location

Bandung

Print_ISBN

978-1-4799-3703-5

Type

conf

DOI

10.1109/ISTMET.2014.6936471

Filename

6936471