Titlebook: Acoustical Imaging; Sidney Lees,Leonard A. Ferrari Book 1997 Springer Science+Business Media New York 1997 Apertur.diffraction.imaging.mic

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https://doi.org/10.1007/978-3-642-94279-2of tissue is a topic of great interest in medical acoustics. Several techniques have been demonstrated through simulation and laboratory experiment to achieve promising results [1, 2, 3]. The purpose of the present paper is to demonstrate the use of acoustic phase conjugation, or more narrowly in th

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https://doi.org/10.1007/978-3-642-94279-2). Thus, non-contact imaging (i.e., through air) is traditionally viewed as impossible. The present study shows that non-contact imaging is possible, certainly for superficial body regions, provided judicious choices of piezoelectric materials and matching layers are made. In preliminary experiments

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