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分析了电源纹波对行波管 (TWT)级联发射机放大链引起非线性失真对线性调频脉冲压缩雷达的影响 ,通过对非线性失真公式进行变换 ,导出了发射电源纹波与线性调频脉压雷达MTI改善因子的关系式 ,为雷达系统设计选择TWT和确定电源纹波参数指标提供了定量理论依据
The influence of power ripple on the chirped pulse compression radar caused by the nonlinear distortion caused by power ripple on the TWT cascaded transmitter’s amplification chain is analyzed. The transmission power ripple and chirp are derived by transforming the nonlinear distortion equation. Pressure radar MTI improvement factor of the relationship between the radar system design choice TWT and determine the parameters of the power supply ripple provides a quantitative theory basis