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  4. 4(120)'2014
  5. PARAMETERS OF SPATIAL TIME DOMAIN NARROWBAND SIGNALS OF FOCUSED MULTIFREQUENCY PHASED ANTENNA ARRAYS WITH ULTRASPEED SCANNING IN FRESNEL'S ZONE

PARAMETERS OF SPATIAL TIME DOMAIN NARROWBAND SIGNALS OF FOCUSED MULTIFREQUENCY PHASED ANTENNA ARRAYS WITH ULTRASPEED SCANNING IN FRESNEL'S ZONE

L.G. Kornienko
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Conditions of spatial time domain narrow-band signals (STDS) were examined for linear multifrequency antenna array focused in Frenel’z zone. Ultraspeed scanning parameters of focused radiation, distortion of basic and interference maximum, restrictions on angular domain with allowable envelope distortions of STDS were studied. Method of expansion of scanning domain with allowable signal distortion was suggested.
Keywords: multifrequency antenna array, ultraspeed scanning, spatial time domain, Frenel's zone, scanning domain, focusing on electromagnetic radiation, envelope distortion, periodic properties of STDS, range and angular interference maximums