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3 Estimating the Location of Acoustic
Q2 Influence of Material Texture and Ionic
34 other sections not shown
acoustic impedance acoustic microscope acoustic wave amplitude angle aperture applications approximately attenuation axis backscatter beam calculated ceramics coefficient components composite computed constant coupling curve density detection diameter diffraction dispersion Doppler echo effects elastic electrical electron elements energy equation evaluation experimental fiber field Figure filter flow focal focused Fourier transform frequency function geometry hyperthermia IEEE impedance interface Lamb wave layer leaky lens linear longitudinal magnetic material measurements mechanical medium method modes modulus normal obtained optical optical fiber output parameters phase velocity phased array Phys piezoelectric plane plate probe Proc propagation properties pulse PVDF range ratio Rayleigh wave reflection refractive refractive index region resolution resonance sample scanning scattering shear shown in Fig shows signal simulation Sonics spatial specimen spectrum surface surface acoustic wave target technique temperature thickness tion tissue transducer ultrasound values variation vector velocity voltage waveguides wavelength weakly guiding fiber