Abstract:

A modularized, expandable and universal system structure of the airborne radar functional simulator is proposed based on unified modeling language (UML), which is consisted with four modularization designed objects, including system control, antenna, signal processing machine and data processing machine. The universal airborne radar simulator has the simulation ability of pulse Doppler radar and phased array radar. Then, the work flowchart, target detection model, target track model, error analysis model and electronic counter-countermeasure model of the airborne radar simulation system are established and analyzed in detail. Finally, the simulation model is carried out with the visual C++ language, which results verify the feasibility and efficiency. The successful exploitation of the airborne radar simulator will supply the platform and basis for functional validation and efficiency evaluation of airborne radar.