Controlled anisotropic illumination in correlation acoustic tomography schemesстатья
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Дата последнего поиска статьи во внешних источниках: 6 декабря 2018 г.
Аннотация: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 illumination is realizable in systems with focusing elements; the output signal-to-noise ratio is estimated.