雷达侦察系统的信号采集

论述了雷达侦察系统在进行信号采集量化时应考虑的因素和脉冲信号采集的基本类型，讨论了采集雷达区信号脉冲系列的跟踪采集、定时采集和自适应分路采集的方法。指出了圆周扫描搜索雷达信号时域上的截获方法及其频域上的频谱特征，同时还指出了对高速运动目标雷达信号的采集－处理过程，以判断其载体的运动动机和威胁程度。

SIGNAL COLLECTION OF RADAR RECONNAISSANCE SYSTEM

This thesis describes the factors to quantize the signals collected by a radar reconnaissance system and the basic types of pulse signal collection, and discusses the methods for track collection, timing collection and adaptive-branch collection in collecting signal pulse. It also points out the acquisition methods of radar signals in time domain of circular scan and the spectrum properties, and introduces the collecting-processing procedure for radar signals of moving targets with high speed to estimate the intention and threat of the target carrier.