PROCESS RECONSTRUCTING SPATIAL DISTRIBUTION OF RANDOM WAVE INHOMOGENEITIES OF MEDIUM CHANGING IN TIME Russian patent published in 1997 - IPC

FIELD: special radio engineering, processes reconstructing spatial distributions of random wave inhomogeneities of propagation medium changing in time and space, monitoring of ocean and atmosphere, visualization of dynamic structures in medicine, nondestructive testing of objects ( flaw detection ). SUBSTANCE: it is proposed in agreement with invention that projections of dynamic object are to be obtained by simultaneous irradiation of object from directions opposite with reference to its center and then correlation functions of signal passed through of object are to be calculated. Reconstruction of spatial distribution of inhomogeneities is conducted by method of reconstructive topography on basis of set of projections of object obtained by process described above for various projection angles. EFFECT: increased efficiency and authenticity of process. 7 dwg