İki Boyutta Hedef İzleme Simülasyonu ve Modellenmesi

Abstract

In this thesis study, historical imrpovements, types, geometry and operation principle of passive radar is examined. In application Passive Radar modelling is developed by using a transmitter which radiates at FM and television bands and the returned signals are received by a number of different receivers, target tracking algorithm is developed for different two dimensional target motion models in Cartesian coordinate. Additionally to obtain more realistic work real data gathered from the flight of cargo and jet fighter aircrafts are used to track the targets Doppler, azimuth and bistatic range measurements are used for target s state estimation. Performance in target tracking is analysed with varying number of receivers and measurement noise in order to simulate ambient variables. The Monte Carlo simulation is used in target tracking performance analysis, while the usage of Extended Kalman Filter is preferred in target estimation.