MODEL FOR SUPPRESSION OF DELIBERATE INTERFERENCE IN COMPOSITE RADIO LINKSOF GROUND-TO-AIR COMMUNICATION NETWORKS

The paper presents the development of a ground-to-air radio communication network model that provides a new approach to noise immunity in composite radio links using unmanned aerial vehicles. This model proposes the application of the method of adaptive antenna arrays together with the method of pseudo-random or software tuning of operating frequencies on the drone body, taking into account the models of propagation environments, which most comprehensively and fully describe all the available effects on the communication system of the ground-air network and various kinds of attenuation in the communication channels. The developed model allows to get all necessary values for calculation of probability of connection, as an indicator of noise immunity, and further to become a basis for realization of methodology of calculation of noise immunity in composite radio lines of ground-air communication networks.