Research on the Technology of RFSS in Large-scale Universal Missile ATE

This paper addressed the application technology of Radio Frequency Simulation System (RFSS). The realization was applied to a large-scale universal missile Automatic Test Equipment (ATE). Mathematic model and operating principle of two most important kinds of final guidance radar RF simulation system were described, including pseudo-coherent frequency agile radar and pulse Doppler (PD) radar. We developed an integrated system with modularization configuration, which was characterized by its versatility and expandability.