(PIC S&T, 2020) Свид, І. В.; Обод, І. І.; Мальцев, О. С.; Заволодько, Г. Е.
In the present paper, we consider a method for
increasing the noise immunity of secondary surveillance
radar in which, due to the continuous transition from an
asynchronous to a synchronous information network
secondary surveillance radar, it is possible to carry out interperiod processing of request signals in an aircraft responder.
This allows us to exclude from the service by the aircraft
responder intentional (simulated by the interested party)
correlated interference, and as a result, increase the
likelihood of servicing SSR request signals included in this
information network. This leads to an increase in the
likelihood of detecting an airborne object, that is, noise
immunity of the considered SSR information network as a
whole, and to reduce the likelihood of violating the integrity
of the data of the interrogated secondary surveillance radar
included in the considered information network