《Tab.1 Initial parameters of true and false targets》
本系列图表出处文件名:随高清版一同展现
《数字相控阵雷达系统中多目标距离与速度的测量(英文)》
In Ref.[3],w e established a signal generation environment as the front-end of a digital phased array radar system.Target echo,noise,clutter and jamming signals w ere analyzed theoretically and simulated.These signals w ere superposed linearly to structure the radar echo signals.Given that several kinds of clutter and jamming signals w ere presented,tw o optional combinations w ere chosen to generate multi-target radar echo signals.The first combination is the radar transmission signal,Gaussian w hite noise,Rayleigh distribution clutter and noise AM jamming;the second one is radar transmission signal,Gaussian w hite noise,K-distribution clutter and range false target jamming.Tab.1 lists the initial parameters of true and false moving targets,and this data w as all captured by the actual radar equipment.Here the target lateral velocity is ignored,since the radar's measurement performance w ill not be affected by this parameter.The target range w ill be transformed to a range gate,and the target velocity turned into a Doppler frequency shift[10].Fig.1 show s the radar echo signals resulted from these tw o combinations.
图表编号 | XD0015631500 严禁用于非法目的 |
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绘制时间 | 2018.12.01 |
作者 | 贾贞、李建清 |
绘制单位 | 江苏自动化研究所、东南大学仪器科学与工程学院 |
更多格式 | 高清、无水印(增值服务) |