E.S. Artemova – Engineer, JSC «Concern «Sozvezdie» (Voronez)

E-mail: ntu541@sozvezdie.su

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

Within the framework of the theory of statistical radio engineering the analysis of a solving rule of detection and estimation of a direction of arrival of a radio-wave by means of a multichannel monopulse detection-direction finder is carried out. Statistical simulation of linear and square-law ways of accumulation found out spectral a signal component is spent. It is shown that accumulation of a selective matrix mutual energy spectral readout of a signal allows to raise the power relation a signal/noise (irrespective of a relator of levels spectral a component), and consequently accuracy and reliability direction finding location signals of sources of a radio emission.

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