Increasing accuracy of the measurements of speed channel altimeter's system by configuration of antenna system

In article are presented results of the study of the influence configuration of the antenna system on operation the speed channel of altimeter's system. Also the way is offered of the reduction of accuracy measurement of the components of velocity vector by modernizations of the source antenna system. Efficiency of the offered way is confirmed by means of modeling of the functioning the speed channel of altimeter's system with different configurations of the antenna systems.