Narrow-band correlation processing of signals in a phase direction-finding

Abstract

The article deals with the phase method of direction finding, based on the dependence of the phase difference of the signals received by the antennas, as well as the correlation signal processing in the phase direction finding, which will assess the possibility of signal direction finding of the “Spectrum-RG” spacecraft, derived in the neighborhood of the L2 Lagrange point located at a distance of one and a half million kilometers from Earth.

Algorithm for assessing the promptness of Earth space sensing information delivery

“…The position of the objects of observation is determined by the specified grid sizes and limited by the specified contour. The input parameters of the algorithm are divided into 3 groups: own parameters of the calculation, parameters of the technical characteristics of the remote sensing spacecraft and radio line, parameters of the data reception point and parameters of the simulation model [26][27][28][29][30][31][32][33].…”