A low power miniaturized ultrasound system using spread spectrum technology
Reference12 articles.
1. R. C. Heyser, J. Audio Eng. Soc 15, pp. 370–382, 1967.
2. TEF-25, Gold Line, P.O. Box 500, West Redding, CT 06836.
3. M.A. Adams and P.M. Gammell, ”Detection of Strength Limiting Defects in Cellular Glasses by Dielectric Measurements,” J. Nondestructive Evaluation 2, (1982).
4. Broadband characterization of plastic and high intensity therapeutic ultrasound phantoms using time delay spectrometry—With validation using Kramers–Kronig relations
5. M.D. Fuller and P.M. Gammell, ”Ultrasonic Characterization of Porosity in Composite Materials by Time Delay Spectrometry,” in Review of Progress in Quantitative NDE 6, San Diego, (1986).