波形存储LFM信号源设计误差分析

Analysis of Errors in Waveform Storage LFM Generator Design

该文分析了波形存储LFM信号源设计中数据量化精度、时钟抖动、D/A器件的线性误差和调制器、滤波器、放大器的输出特性误差对LFM信号雷达脉冲压缩结果旁瓣电平的影响,给出了量化关系式和数据,为实际工程设计提供了参考。

In waveform storage LFM generator design, quantization precision, clock jitter, D/A converter linear error and output performance distortion cause rise of side label in pulse compression result. The paper analyses these effects and gives quantized results providing valuable reference for engineering design.