NDLI: Triangular and tapered tip effects towards circular split ring EM field response

Content Provider	IEEE Xplore Digital Library
Author	Ezanuddin, A. A. M. Yaakob, S. N. Ismail, A. H. Azmi, E. I.
Copyright Year	2014
Description	Author affiliation: Jabatan Elektronik, Fakulti Teknologi Kejuruteraan, Universiti Malaysia Perlis Aras 1, Bangunan Pentadbiran Kampus Tetap Pauh Putra, 02600 Arau, Perlis, Malaysia (Ismail, A. H.; Azmi, E. I.) \|\| School of Computer and Communication Engineering d/a School of Manufacturing Engineering Complex Universiti Malaysia Perlis (UniMAP), 1st Floor, Pauh Putra Main Campus, 02600 Arau, Perlis, Malaysia (Ezanuddin, A. A. M; Yaakob, S. N.)
Abstract	This research paper implements a 3D tetrahedral meshing frequency solver to simulate the electromagnetic effect of triangular tip (TrT) and tapered tip (TaT) added to a circular split gap. Behavior of circular rings placed inside a standard WR159 waveguide with preference to the conventional circular split ring was modelled. TrT and TaT structures optimization and validation was made using five well known algorithm namely PSO, GA, CMAES, IQN and CP. With TaT, the less electrical field sensitivity of the conventional circular split ring improved from $5.19e^{+04}$ V/m to $5.36e^{+04}$ V/m. While the magnetic field sensitivity value rises from 149 A/m to 218 A/m, a 3.27 % increase. At the same time retaining the resonant frequency well at 6.0 GHz even with TrT and TaT. The approach of this integration can be used to design numerous novel C-Band metamaterials, communication and future millimeter wave applications.
Starting Page	393
Ending Page	397
File Size	433725
Page Count	5
File Format	PDF
ISBN	9781479961030
DOI	10.1109/ICED.2014.7015837
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-19
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	6.0 GHz CSRRs Magnetic resonance Electromagnetic waveguides Metamaterials WR159 Magnetic fields CSRRs-TaT Optical ring resonators Electric fields CSRRs-TrT
Content Type	Text
Resource Type	Article

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