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用 VHDL语言设计一个连续脉冲信号延迟线 ,通过对连续脉冲信号的可控延迟来仿真脉冲多普勒雷达对动目标的跟踪回波包络 ,分析并建立了直接采样法的系统模型。
A continuous pulse signal delay line is designed in VHDL language. The tracking echo envelope of moving target by pulse Doppler radar is simulated by the controllable delay of continuous pulse signal, and the system model of direct sampling method is established.