Acoustical source and transducer having, and method for,...

Communications – electrical: acoustic wave systems and devices – Signal transducers – Underwater type

Reexamination Certificate

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Reexamination Certificate

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06954406

ABSTRACT:
The invention, in its several embodiments, includes a method of making a plurality of impedance-matched layers interposed between an acoustical source and a target media providing optimal transmission of energy from the acoustical source to the target media.

REFERENCES:
patent: 4211948 (1980-07-01), Smith et al.
patent: 6311573 (2001-11-01), Bhardwaj
patent: 2035010 (1980-06-01), None
patent: WO 98/58519 (1998-12-01), None
Kinsler, Lawrence E., Frey, Austin R., Coppens, Alan B., and Sanders, James V.,Fundamentals of Acoustics, 1982, Third Edition, pp. 127-131, John Wiley and Sons.
Frederick, Julian R.,Ultrasonic Engineering, 1965, pp. 284-285, John Wiley & Sons.
Lynnworth, Lawrence C.,Ultrasonic Measurements for Process Control, Theory , Techniques, and Applications, 1989, pp. 123-126, Academic Press, Inc.
Cho, Z.H., Jones, Joie P., Singh, Manbir,Foundations of Medical Imaging, 1993, pp. 477-487, John Wiley and Sons.
Carnevale, E.H., Wolnik, S., Larson, G., Carey, C., and Wares, G., “Simultaneous Ultrasonic and Line Reversal Temperature Determination In a Shock Tube,”The Physics of Fluids, Jul. 1967, vol. 10, No. 7, pp. 1459-1467.
Fox, F.E., Khuri-Yakub, B.T., Kino, G.S., “High-Frequency Acoustic Wave Measurements in Air,” 1983 Ultrasonics Symposium sponsored by the IEEE group, Oct. 31-Nov. 2, 1983, pp. 581-584, vol. 1, IEEE Press.
Khuri-Yakub, B.T., Kim, J.H., Chou, C.H., Parent, P., and Kino, G.S., “A New Design for Air Transducers,” 1988 Ultrasonics Symposium, 1988, pp. 503-506, IEEE Press.
Desilets, Charles S., Fraser, John D., Kino, Gordon S., The Design of Efficient Broad-Band Piezoelectric Transducers,IEEE Transactions on Sonics and Ultrasonics, May 1978, pp. 115-125, vol. SU-25, No. 1.
Fry, William J., and Dunn Floyd, “Ultrasonics Intensity Gain by Composite Transducers,”The Journal of the Acoustical Society of America, Feb. 1962, pp. 188-192, vol. 34, No. 1-6.
Silk, M.G.,Ultrasonic Transducers for Nondestructive Testing, 1984, pp. 15-20 and pp. 67-72, Adam Hilger, LTD., Bristol.
Deka, M, “Air-Coupled Ultrasonic Transducer for NDE,” 1987 Ultrasonics Symposium, 1987, pp. 543-546, IEEE Press.

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