Magneto-Dielectric Composites Characterization Using Resonant Sensor and Neural Network Modeling

Abstract

This article presents a novel way to estimate magnetodielectric composites complex permittivity (e) and permeability (μ ). A methodology based on artificial neural network (ANN) modeling is proposed to determine e and μ from Sparameter measurements around 2.45 GHz, obtained using a new microstrip split ring resonator (SRR)-based resonant sensor.