Model pattern construction of underlaying surface for radiolocation systems with Dopler beam narrowing on the basis of information about a surface received in optical range

Radio engineering. Electronics. Telecommunication systems


Аuthors

Matveev A. M.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

Abstract

In this article the possibility of underlying surface simulation for radar-tracking systems is esteemed on the basis of the information on the same surface obtained in optical range. The simulation was carried out in a reference system conterminous to a reference system of the map in optical range, where the direction of the bearer coincides attitude of the optical map, that has allowed to receive the pattern of the underlying surface map in a radio-frequency range with maximal fidelity with other things being equal. The results of raster maps simulation are reduced at different lateral angles of deflection of the antenna directional diagram of the bearer radar-tracking system. The median filtering is esteemed as preprocessing the map for its consequent analysis.


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