[图书][B] Design, fabrication, and testing of high-frequency (> 20 MHz) composite ultrasound imaging arrays

TA Ritter - 2000 - search.proquest.com
The complete electromechanical properties of a new commercially available high permittivity
material (TRSHK1) are determined using low frequency resonance techniques. In order to …

Diagnostic ultrasound for the imaging of teeth: a comparison between experimental results and simulation models

SR Ghorayeb, E Maione - 2000 IEEE Ultrasonics Symposium …, 2000 - ieeexplore.ieee.org
Diagnostic ultrasound is being applied to teeth in order to detect cavities, decay, fractures
and even early indication of abscesses. Ultrasonic waves are particularly sensitive to tight …

[PDF][PDF] Low Cost Ultrasound Imaging Device that uses Optimal-Lag Pulse Shaping Filters 1999 IEEE Ultrasonics Symposium Proceedings

M Fomitchev, Y Grigorashvily, S Volkov - Pulse - researchgate.net
A new low-cost ultrasound imaging was developed. The device comprises a personal
apparatus that uses optimal-lag pulse shaping filters computer with MMX CPU, a PC1 …

QE09 PSpice Simulation on Piezoelectric Vibrator with Negative Impedance Converter Circuit

YI Ko, MJ Kim, KL Ha, Y Tomikawa - Proceedings of Symposium on …, 2000 - jstage.jst.go.jp
QE09 PSpice Simulation on Piezoelectric Vibrator with Negative Impedance Converter
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