Title :
Space-time spectral transformations of wideband and super-wideband signals and their coherence functions
Author_Institution :
Nat. Aerosp. Univ. "Kharkiv Aviation Inst.", Kharkov, Ukraine
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.
Keywords :
Fourier transforms; Laplace transforms; spectral analysis; Fourier transformations; Fresnel transformations; Laplace transformations; Van Cittert-Zernike theorem; space-time spectral transformations; spectral V-transformations; super-wideband signals; super-wideband space-time signals; Brightness; Coherence; Correlation; Radio astronomy; Ultra wideband technology; Wideband; Fresnel; Laplace transformations and Van Cittert-Zernike theorem; V-transformations; generalization of Fourier; wave fields processing;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609101
