Mathematical model of the operation of the pulse-doppler on-board radar of a funerer while ensuring energy concidentality of its radiation in conditions of an enemy of electronic intelligence

An analysis of the wars of recent decades indicates, firstly, that in the interests of gaining superiority over the enemy, fighter aircraft are widely used, a significant part of which are fighters with their on-board radar stations operating on the pulse-Doppler principle of signal processing, and secondly, everything the growing trend of the use of electronic suppression, by means of intentional jamming, in order to reduce the efficiency of the onboard radar. The stage of intentional jamming is preceded by the stage of reconnaissance of the sounding signal through the use of electronic intelligence stations. Obviously, in order to increase the efficiency of the operation of on-board radars (BRLS) in conditions of electronic countermeasures, it is advisable to prevent the detection of sounding signals by RTR stations, i.e. provide covert operation of the radar. By now, various methods of ensuring secrecy are known, in particular methods of ensuring energy secrecy. However, as the analysis has shown, these methods have some disadvantages. These shortcomings can be eliminated by developing and implementing a method for ensuring energy secrecy based on the theory of optimal control, which makes it possible to take into account the dynamics of the change in the relative position of the radar carrier fighter and the airborne target carrier of the RTR station. This theory is based on the law of formation of the required phase coordinates (in this article, the parameters of the operation of the radar), which can be described by the corresponding mathematical model. In connection with this, the purpose of this article is to develop this mathematical model.