Marco Alexis Hernandez Arroyo

This paper presents the theory and key experimental findings for an investigation into the generation of bimodal resonance

(frequency splitting) phenomena in mutually over-coupled inductive sensors, and its exploitation to evaluate relative separation and

angular displacement between coils. This innovative measurement technique explores the bimodal resonant phenomena observed

between two coil designs - solenoid and planar coil geometries. The proposed sensors are evaluated against first-order analytical