| 基于高分辨距离像的单脉冲雷达三维成像方法研究 |
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| 引用本文： | 胡体玲.基于高分辨距离像的单脉冲雷达三维成像方法研究[J].探测与控制学报,2008,30(Z1). |
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| 作者姓名： | 胡体玲 |
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| 作者单位： | 杭州电子科技大学,浙江,杭州,310037 |
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| 摘 要： | 线性调频步进信号因其大的时宽带宽积及较低的采样率在高分辨雷达中倍受关注,单脉冲体制的雷达高精度测角在精确制导武器中应用越来越广泛.利用线性调频步进信号高分辨测距、单脉冲技术进行测角,从而形成基于扩展目标的合成高分辨距离-方位-俯仰三维像.仿真实验证明,此种成像方法可以得到较精确的目标散射中心的方位、俯仰角以及散射强度信息,对实现精确制导技术有着重要的理论意义和应用参考价值.
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| 关 键 词： | 线性调频步进信号 高分辨距离像 单脉冲雷达 三维成像 |
Research on Three Dimension Imaging Method of Monopulse Radar Based on High Resolution Range Profile |
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| HU Ti-ling.Research on Three Dimension Imaging Method of Monopulse Radar Based on High Resolution Range Profile[J].Journal of Detection & Control,2008,30(Z1). |
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| Authors: | HU Ti-ling |
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| Affiliation: | HU Ti-ling (Hangzhou Dianzi University,Hangzhou 310037,China) |
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| Abstract: | Linearity frequency modulated-stepped signal is double favored in high resolution radar because of its lower sampling rate and big product of time width and bandwidth,while high precision angle measurement of monopulse radar is more and more widely used in precision guided weapon.This paper adopts linearity frequency modulated-stepped signal to obtain high resolution range profile and the technique of monopulse to measure angle information,then three dimension profile of high resolution range-azimuth-elevat... |
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| Keywords: | linearity frequency modulated-stepped signal high resolution range profile monopulse radar three dimension imaging |
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