ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 21.384.32

ERROR IN MEASUREINENT OF RADIAL EXTENT OF A SURFACE AT MONOPULSE IRRАDIATION

Y. G. Lebedko
ITMO University, 197101, Saint-Petersburg, Russia; Professor


V. T. Nguen
St. Petersburg State University of Information Technologies, Mechanics and Optics, Department of Opto-Electronic Devices and Systems; Post-Graduate Student


Abstract. Analysis is presented of basic components of random error in measurement of radial expansion of an irradiated surface; the components in question include error caused by noise-induced shift of reading point, error determined by the signal level at a priori uncertain shape of irradiated surface and its reflectance, anomalous error occasioned by acceptance of noise excess for signal.
Keywords: detection and ranging, dispersion of estimates, pulse response, radial expansion.