Ultrasonic imaging in solids
- 1 January 1971
- journal article
- Published by Institution of Engineering and Technology (IET) in Radio and Electronic Engineer
- Vol. 41 (2) , 91-93
- https://doi.org/10.1049/ree.1971.0023
Abstract
An experiment is described in which a focused image of objects within a solid material was obtained from signals received at a transducer array on the material surface. Image construction from these data was done by digital computer. The results conform to the theoretical resolution obtainable under the prevailing physical constraints.Keywords
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