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Controlled Anisotropic Illumination in Correlation Acoustic Tomography Schemes

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Abstract

A possibility to create controlled anisotropic illumination in an acoustic tomographic system with correlation processing of experimental data is considered. Fundamental difficulties encountered in setting up anisotrpic illumination in a ring array system are discussed. It is shown that, in systems with focusing elements, illumination is realizable; the output signal-to-interference ratio is estimated.

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ACKNOWLEDGMENTS

This work was supported by the Russian Foundation for Basic Research, project no. 16-29-02097 ofi_m.

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Correspondence to O. D. Rumyantseva or K. V. Dmitriev.

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Translated by E. Golyamina

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Burov, V.A., Rumyantseva, O.D. & Dmitriev, K.V. Controlled Anisotropic Illumination in Correlation Acoustic Tomography Schemes. Acoust. Phys. 64, 590–595 (2018). https://doi.org/10.1134/S1063771018040036

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  • DOI: https://doi.org/10.1134/S1063771018040036

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