In this chapter, we adopt the framework of main control computer, DSP, and FPGA and finish the hardware of radar electromagnetic environment simulator. The system can produce vivid air intelligence environment according to the fact and help operators' training of searching and tracking target effectively. Results of joint debug and test indicate that the scheme is feasible and the system can meet the realtime demands of radar. Meanwhile, it takes advantages of miniaturization, low cost, simple structure, and flexible design, which have reference value for other simulators.
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