processing laboratory of Army Air Defense Academy, Smolensk
July 8, 2013
Abstract. Systematization of the
directions of search of a potential limit of superrayleigh resolution is
carried out and a question of existence of such limit at the solution of a
problem of resolution detection is answered . It is shown that curve
probabilities of full resolution of signals define a resolution limit at the
fixed probability of a false alarm and coefficient of correlation of signals.
The method of imitating modeling for a large number of algorithms of the digital
spectral analysis estimated extent of their approach to a potential limit of superrayleigh
Keywords – superrayleigh resolution, resolution,
resolution limit, indicators of quality of resolution
of signals, digital spectral analysis.