| 增强雷达目标信号的接收虚拟变极化仿真和工程化方法 |
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| 引用本文： | 鞠鸿彬,吴嗣亮,刘博. 增强雷达目标信号的接收虚拟变极化仿真和工程化方法[J]. 雷达科学与技术, 2004, 2(4): 198-200 |
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| 作者姓名： | 鞠鸿彬 吴嗣亮 刘博 |
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| 作者单位： | 北京理工大学电子工程系,北京,100081;空军第二研究所,北京,100085 |
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| 摘 要： | 利用正交天线双通道接收雷达回波,然后进行虚拟变极化处理来增强信号是改善目标信噪比的有效方法.本文介绍了虚拟接收变极化的原理,并通过对淹没在噪声中信号的仿真,得到直观的信噪比增强效果.最后,给出了虚拟变极化的工程实现方法和仿真实验结果.
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| 关 键 词： | 虚拟极化 信噪比 目标增强 |
| 文章编号： | 1672-2337(2004)04-0198-03 |
| 修稿时间： | 2003-12-19 |
Application and Simulation of Virtual Polarization in Radar Receiver System for Enhancing Target Echo |
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| JU Hong-bin ,WU Si-liang ,LIU Bo. Application and Simulation of Virtual Polarization in Radar Receiver System for Enhancing Target Echo[J]. Radar Science and Technology, 2004, 2(4): 198-200 |
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| Authors: | JU Hong-bin WU Si-liang LIU Bo |
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| Affiliation: | JU Hong-bin 1,WU Si-liang 1,LIU Bo 2 |
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| Abstract: | Virtual polarization is an effective means for enhan ci ng the target echo. In this paper, the principle of virtual polarization is intr oduced. By simulation of a signal buried in noise, the effect of virtual polari zation for enhancing a target SNR is displayed obviously. At last, engineering i mplementation of virtual polarization and experimentation results are given in b rief. |
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| Keywords: | virtual polarization SNR enhancing the tar get echo |
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