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  4. 9(146)'2016
  5. JUSTIFICATION OF THE APPLICABILITY OF SPECTRAL-WAVE VF-TRANSFORMATIONS FOR THE PHYSICAL REALIZATION OF SPACE-TEMPORAL PROCESSING OF ULTRAWIDEBAND FIELDS

JUSTIFICATION OF THE APPLICABILITY OF SPECTRAL-WAVE VF-TRANSFORMATIONS FOR THE PHYSICAL REALIZATION OF SPACE-TEMPORAL PROCESSING OF ULTRAWIDEBAND FIELDS

V.K. Volosyuk, V.V. Pavlikov, O.M. Tymoshchuk
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The physical interpretation of the possibillity of technical realization of the VF-transformations for spectral wave analysis, and space-temporal processing of ultrawideband fields is given. VF-transformation are reversible and do not require the conditions of quasi-monochromatic approximation (so called narrowband in space-time domains). Based on the study of these transformations directional characteristics of ultra-wideband antenna systems are considered. It determines their resolution by angular coordinates in the problems of spatially extended objects imaging.
Keywords: VF-transformation, ultra-wideband fields, space-temporal signal processing