M.L. Artyomov – Dr. Sc. (Eng.), Associate Professor, Director of STC «REB and spetssvyaz», 

JSC «Concern «Sozvezdie» (Voronez)

E-mail: artemov@sozvezdie.su

O V Afanasyev – Ph. D. (Eng.), Deputy Head of Scientific and Technical Bureau, JSC «Concern «Sozvezdie» (Voronez) E-mail: ntu541@sozvezdie.su

V.V. Popov – Senior Officer, UPMI and joint venture of Ministry of Defence of RF

E-mail: nitro_v@mail.ru

M.P. Slichenko – Ph. D. (Phys.-Math.), Head of Sector, JSC «Concern «Sozvezdie» (Voronez) E-mail: ntu541@sozvezdie.su

Within the limits of the theory of statistical radio engineering the problem of an estimation of an azimuth and an angle of a elevation of a direction on a radiant of a radio emission by results of it a multiple pelengovaniye against noise of unknown intensity are formulate and solve. The joint handling of outcomes of an adaptive estimation of directions on radiants of radio emissions assumed an evaluation of a linear combination of the partial estimations which weight factors was adaptive to unknown intensity of noise and depended on derivatives of a second order of partial contours.

Generally the resultant an estimation of a direction on a radiant of a radio emission did not assume a separate average of azimuths and angles of a elevation, and magnitudes of weight factors was adaptive to curvature partial the direction finding of relief in points are more their than global maxima’s.

Application of the develop method of an estimation in the special software of subsystems of radio prospecting of complexes of radioelectronic struggle will allow to raise indicators of effectiveness of secondary handling of outcomes of radio-electronic investigation and a triangle method of definition of co-ordinates of sources of radio-frequency radiations.

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