| 分布阵列雷达 |
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| 引用本文： | 张以森.分布阵列雷达[J].系统工程与电子技术,1989(7). |
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| 作者姓名： | 张以森 |
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| 作者单位： | 北京无线电测量研究所 |
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| 摘 要： | 分布阵列雷达是一种很有发展前途的新的雷达体制构想。它利用多个小雷达相干联网实现有效地搜索与跟踪目标。本文论述了它的一些突出特点和优点,讨论了空时信号处理与天线方向图的一些问题,最后介绍了利用自适应波束形成获得自相干的方法。尽管实现这种体制的雷达还有不少技术难题,但它肯定能得到迅速的发展。
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| 关 键 词： | 阵列雷达 相干雷达 分布式系统 多基地雷达 信息处理 |
DISTRIBUTED ARRAY RADAR |
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| Zhang YisenBeijing Institute of Radio Measurement.DISTRIBUTED ARRAY RADAR[J].System Engineering and Electronics,1989(7). |
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| Authors: | Zhang YisenBeijing Institute of Radio Measurement |
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| Institution: | Zhang YisenBeijing Institute of Radio Measurement |
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| Abstract: | Distributed array radar is a new concept of radar system with great potentiality.It efficiently accomplishes surveillance and tracking using coherently internetted mini-radars.In this paper some salient features and advantages of DAR are described,and some problems associated with space-time signal processing and antenna pattern are discussed,finally a self-cohering method using beamforming technique is introduced.Although a lot of key technical problems are to be solved,the new system concept will definitely be realized in the near future. |
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| Keywords: | Radar technique Radar system Coherent radar Distributed system Multistatic radar Information processing |
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