R.D. Gall – Post-graduate Student, Peter The Great St. Petersburg Polytechnic University

E-mail: roman942010@mail.ru

S.B. Makarov – Dr.Sc.(Eng.), Professor, Director of Institute of Physics, Nanotechnology and Telecommunications  of Peter The Great St. Petersburg Polytechnic University E-mail: director@phnt.spbstu.ru

A method has been developed that makes it possible to detect the control signals of an unmanned aerial vehicles (UAVs) group, classify the detected signals (determine the frequency hopping law) and jam the control signals while the UAV is in the jamming zone. The effectiveness of structural interference has been evaluated. An optimal by the generalized maximum likelihood criterion algorithm has been proposed for discriminating hypotheses about the presence of the UAV control signal packet part in the control sample. The results of simulation modeling have been given, the probabilistic characteristics of the method have been obtained, the duration of the UAV control signal jamming (using the developed method) has been estimated.

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