Three-Dimensional Ultrasonic Imaging of Temperature Distributions
A new principle of the investigation of space distributions of incoherent radiation sources based on the correlation processing of signals accepted by the receivers disposed at different positions is offered. The possibility to obtain the tomographic type information by this principle was experimentally shown. *) It should note, that the mentioned procedure allows generalization on cases of partial coherence of radiation, when integral “I” is not already expressed through — function, and has a more complex form3.
KeywordsCorn Attenuation Coherence Autocorrelation Acoustics
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