雷达辐射源信号脉内调制仿真基础

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中图分类号：TN957.51 文献标志码：A 文章编号：2095-2945(2025)27-0101-04

Abstract:According totheclasificationof modulationparameters，radarsignalscanusuallybedividedintoamplitude modulation，frequencymodulation，phasemodulationandmixedmodulationcomposedofacombinationof multiplemodulation parameters.Inorder toachievetheintendedpurpose,inpracticaluse，engineringdesignersusuallyperformpulsecompresion onradarsignalsinadvance,andthenperformintra-pulsemodulationofthesignal.Thispulsepresuresignalcanaleviatethe contradiction between speed and distance,and can effectively improve its range and speed resolution.

Keywords:radar signal; intra-pulse modulation; modulation parameters;pulse compression;mathematical model

在现代雷达体系中，伴随着技术手段的日趋完善和理论成熟，脉冲压缩雷达广泛应用于导航、气象监测、遥感与测绘等雷达。（剩余6948字）