Fabriion and Modeling of Matching System for AirCoupled Transducer
WEBApr 26, 2022 · The study of matching layers for the aircoupled transducer has been reported. Toda et al. [] conducted impedance matching by adjusting the air space and reflectivity by insertion a reflective layer between the transducer and the propagation et al. [] added a porous material with extremely low impedance and the .