| 单光子量子雷达的恒虚警检测条件 |
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| 引用本文： | 夏凌昊,翟计全,赵盛至. 单光子量子雷达的恒虚警检测条件[J]. 现代雷达, 2018, 40(10): 10-13 |
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| 作者姓名： | 夏凌昊 翟计全 赵盛至 |
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| 作者单位： | 南京电子技术研究所,南京210039;中国电子科技集团公司智能感知技术重点实验室,南京210039,南京电子技术研究所,南京210039;中国电子科技集团公司智能感知技术重点实验室,南京210039,南京电子技术研究所,南京210039;中国电子科技集团公司智能感知技术重点实验室,南京210039 |
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| 摘 要： | 量子雷达是将量子效应引入经典雷达探测领域,解决经典雷达在探测、测量和成像等方面的技术瓶颈,提升雷达综合性能的技术。文中简述了量子雷达的基本原理及光子计数体制雷达在这一领域所处的地位,基于普朗克公式和奈奎斯特公式分析了光子计数体制雷达的量子物理基础,基于纽曼·皮尔逊准则推导了光子计数体制中最优的信号检测准则,提出了光子计数体制量子雷达的恒虚警检测条件,基于真实环境进行了光子计数雷达的信号检测仿真,并对比了文中提出的方法相对于经典雷达信号检测方法在光子计数体制下的优势。
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| 关 键 词： | 量子雷达 光子计数 量子物理 信号检测 恒虚警率 |
CFAR Condition of Quantum Radar Based on Photon-counting |
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| XIA Linghao,ZHAI Jiquan and ZHAO Shengzhi. CFAR Condition of Quantum Radar Based on Photon-counting[J]. Modern Radar, 2018, 40(10): 10-13 |
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| Authors: | XIA Linghao ZHAI Jiquan ZHAO Shengzhi |
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| Affiliation: | Nanjing Research Institute of Electronics Technology,Nanjing 210039, China; Key Laboratory of IntelliSense Technology, CETC,Nanjing 210039, China,Nanjing Research Institute of Electronics Technology,Nanjing 210039, China; Key Laboratory of IntelliSense Technology, CETC,Nanjing 210039, China and Nanjing Research Institute of Electronics Technology,Nanjing 210039, China; Key Laboratory of IntelliSense Technology, CETC,Nanjing 210039, China |
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| Abstract: | Quantum radar is a kind of technology which uses quantum effect to solve the problems in the fields of detection, metrology,imaging etc. This paper summarizes the basic principles of quantum radar and the status of photon counting in this field.Planck equation and Nyquist equation are analyzed as the base of photon-counting radar. The principle of signal-detecting optimization is deduced based on Neyman Pearson criterion and the CFAR condition in the case of photon-counting radar is proposed based on this deduction and simulation. In the end, this paper give the comparison between classical method and the new theory and show the advantage of the latter one. |
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| Keywords: | quantum radar photon-counting quantum physics signal detection CFAR |
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