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一种调频步进雷达目标的运动补偿方法
引用本文:宋玉霞. 一种调频步进雷达目标的运动补偿方法[J]. 电讯技术, 2004, 44(5): 102-106
作者姓名:宋玉霞
作者单位:中国西南电子技术研究所,四川,成都,610036
摘    要:介绍了调频步进雷达中多普勒效应对距离像的影响,分析了在调频步进雷达中进行运动补偿的思路,在此基础上提出了一种采用频率步进雷达中最小脉组误差准则的速度估计方法对调频步进雷达中运动目标进行速度估计和补偿的方法。理论分析和计算机仿真结果表明,该方法具有可行性,并兼有测速精度高、抗噪声性能强的优点。

关 键 词:调频步进雷达  运动补偿  最小脉组误差准则
文章编号:1001-893X(2004)05-0102-05

A Velocity Compensation Method of Moving Target for a Modulated Frequency Stepped Radar
SONG Yu-xia. A Velocity Compensation Method of Moving Target for a Modulated Frequency Stepped Radar[J]. Telecommunication Engineering, 2004, 44(5): 102-106
Authors:SONG Yu-xia
Abstract:The influnce of Doppler effect on target motion in Modulated Frequency Stepped Radar is introduced,the velocity compensation method for Modulated Frequency Stepped radar is analyzed,then a method for estimating target's velocity is presented based on the least burst error rule used in stepped-frequency radar to estimate and compensate the velocity of targets for Modulated Frequency Stepped Radar. The theoretic analysis and simulation results indicate that the method is feasible and can accomplish accurate estimation of target's velocity with good anti-noise performance.
Keywords:Modulated frequency stepped radar  Velocity compensation  Least burst error rule
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