| 引用本文: | 范北辰，杨悦，马丛，王祥传，张方正，潘时龙. 微波光子雷达组网技术[J]. 雷达科学与技术, 2021, 19(2): 195-207.[点击复制] |
| FAN Beichen, YANG Yue, MA Cong, WANG Xiangchuan, ZHANG Fangzheng, PAN Shilong. Microwave Photonic Radar Network[J]. Radar Science and Technology, 2021, 19(2): 195-207.[点击复制] |
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| 摘要: |
| 雷达组网是目前雷达领域的研究热点之一。通过对空间区域进行多角度、多频段、多域协同探测，雷达组网能够获取目标的多维度信息，并利用数据的融合处理进一步地提升系统的目标探测与识别性能。随着系统对信号质量、信息传输链路带宽以及系统同步精度等需求的日益增长，基于微波光子技术实现信号产生、传输和处理的雷达组网正逐渐获得研究者的关注。本文分析了微波光子雷达组网关键技术的工作原理，介绍了近年来国内外微波光子雷达组网的发展现状，并探讨了其未来的演进方向。 |
| 关键词: 雷达组网 微波光子雷达 MIMO雷达 分布式相参雷达 |
| DOI：DOI:10.3969/j.issn.1672-2337.2021.02.012 |
| 分类号:TN957.52；TN958 |
| 基金项目:国家重点研发计划(No.2018YFB2201803); 国家自然科学基金(No.61901215) |
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| Microwave Photonic Radar Network |
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FAN Beichen, YANG Yue, MA Cong, WANG Xiangchuan, ZHANG Fangzheng, PAN Shilong
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Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
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| Abstract: |
| Radar network, one of the hot topics in the area of radar, can perform multi-angle, multi-band and multi-domain collaborative detection of targets. Thanks to the capability of multi-dimensional information fusion, radar network can greatly improve the target detection and recognition performance. With the increasing demands of radar network performance in terms of bandwidth, distance and synchronization accuracy of information transmission links, microwave photonic radar network is gaining great attention from researchers, on account of its capability of high-quality microwave signal generation, processing and phase-stable transmission. This paper analyzes key technologies in microwave photonic radar networks, reviews the recent advancement and discusses its possible research direction in the future. |
| Key words: radar network microwave photonic radar MIMO radar distributed coherent radar |
