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UAV detection accuracy and coordinates calculation improvement by means of active and passive radar-location systems

This paper deals with the unmanned aerial vehicles detection, and coordinates calculation approaches that can be used in the complex systems “passive radar-altimeter” and “passive radar-active radar”. The mathematical apparatus of the task solution in the redundancy conditions on the quadratic functional minimization basis is taken into account, justification of the considered method of the coordinates determination is given. Imitating modeling of the coordinates determination is executed.