Space-time spectral transformations of wideband and super-wideband signals and their coherence functions

Abstract

The report proposes a new class of spectral V-transformations of wideband and super-wideband space-time signals and their modifications which are generalization of Fourier, Fresnel and Laplace transformations for analyzing and processing of wave fields. In the new V-transformations the restriction of space-time narrowity of band is removed. The Van Cittert-Zernike theorem is generalized.