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  4. 6(122)'2014
  5. Analysis of coordinates determination accuracy of the radio emission sources in the system of radar-location complex and active radar

Analysis of coordinates determination accuracy of the radio emission sources in the system of radar-location complex and active radar

V.N. Tkachenko, V.V. Korotkov, R.L. Pantyeyev
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Determination accuracy analysis of the radio emission sources (RES) coordinates in the system "passive radio monitoring complex – active radar" on the basis of extreme statement of the time- difference of arrival (TDoA)) method together with the expression considering active radar data is carried in the article. RES-coordinates are defined by the minimization of square functional that allows to consider information redundancy of the system and by that considerably to raise the RES-coordinates determination accuracy. Statistical modeling scheme, and also the statistical characteristics analysis of the above-named system is provided.
Keywords: passive radio monitoring, active radar, extreme statement, square functional, RES coordinates calculations accuracy, Monte-Carlo method, statistical characteristic