Design and Experimental Characterization of Spiral Resonator variants-TTSR , NBSR

TL;DR

This study presents the design, simulation, and experimental validation of two spiral resonator variants, TTSR and NBSR, using FEM simulations and transmission experiments to characterize their electromagnetic properties.

Contribution

It introduces novel experimental characterization methods for spiral resonator variants and validates simulation results with experimental data, filling a gap in existing literature.

Findings

Successful numerical simulation of TTSR and NBSR structures.

Experimental validation of simulation results using transmission experiments.

First reported parallel plate waveguide characterization of these resonators.

Abstract

In this paper we have carried out numerical simulation and experimental characterization of two variants of SR (Spiral resonator) viz. TTSR (Two-Turn Spiral Resonator) and NBSR (Non Bianisotropic spiral resonator). The numerical simulation of these develop magnetic inclusion structures are done with commercially available Finite Element Method (FEM) based Ansys HFSS-13 simulation software, and transmission experiment using S-parameter retrieval technique. The experimental characterization of those fabricated structures is used in the parallel plate waveguide experiment (not reported earlier) and then validate our experimental results with the Ansys HFSS-13 simulation software; which in not available in any published literature.