Design Of Fuse Target Information Simulator

In the development and production of radio fuze process, the commissioning andtesting for the performance of the radio fuze is one of the most important link in thedevelopment and production process of the radio fuze.Now the development direction of radiofuze technology decides the fuze must have more flexibility in frequency band selection,detection methods usage, anti-jamming etc. A type of the simulator for target echo signals ofvariety detection mode has the extremely vital significance.This paper firstly introduces the significance of target echo signal simulator and theresearch present situation in domestic and foreign .According to the target conditions themore parallel simulation method is proposed.Then the single point target is discussed infrequency, phase and radiation power .And the mathematical models are constructed for theecho signal characteristics in different types of detection mode , and the information ofinterference is discussed.Then by using the way of PC and machine for the simulator,the thesoftware is designed for PC computer echo signal processing unit and the hardware circuit isdesigned for each component of machine.And then the control timing of the echo signalsimulation are disscussed in a variety of detection system and are realized based on thehardware conditions.And the target echo signal simulation is realized in the doppler detectionsystem.