Title :
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
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;
Conference_Titel :
Technology Management and Emerging Technologies (ISTMET), 2014 International Symposium on
Conference_Location :
Bandung
Print_ISBN :
978-1-4799-3703-5
DOI :
10.1109/ISTMET.2014.6936471
