基于单光子测量的无源测向方法研究  

Research on Passive Direction-Finding Based on Single Photon Measurement

作　　者：蒲泳庄 吴峰 徐军[1] 鲜佩 PU Yong-zhuang;WU Feng;XU Jun;XIAN Pei(University of Electronic Science and Technology of China,Chengdu 611731,China;Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China)

机构地区：[1]电子科技大学,四川成都611731 [2]电子信息控制重点实验室,四川成都610036

出　　处：《中国电子科学研究院学报》2021年第12期1283-1288,共6页Journal of China Academy of Electronics and Information Technology

摘　　要：量子雷达的快速发展给雷达对抗带来了颠覆性的挑战,对抗的难点在于侦察。文中针对现阶段量子雷达信号接收与无源测向等问题,开展了基于单光子测量的量子雷达侦察技术研究,提出了针对量子雷达信号的无源测向方法,并通过实验和仿真计算验证了该方法的可行性。该方法解决了传统无源测向技术难以侦收量子目标信号的问题,可有效用于量子雷达辐射源的侦察告警,在电子对抗、环境监测和空间探索等领域有重要意义。The rapid development of quantum radar brings subversive challenges to radar countermeasures,the difficulty is reconnaissance.Aiming at the problems of quantum radar signal reception and passive direction finding at the present stage,this paper carried out research on quantum radar reconnaissance technology based on single photon measurement,proposed a passive direction finding method for quantum radar signal,and verified the feasibility of the method through experiments and simulation calculation.This method solves the problem that the traditional passive direction finding technology is difficult to detect the quantum target signal,and can be effectively used for the detection and alarm of the quantum radar radiation source,which is of great significance in the fields of electronic countermeasures,environmental monitoring and space exploration.

关 键 词：电子战 硅探测器 视场 无源测向 重心法 

分 类 号：TN997[电子电信—信号与信息处理] TN974[电子电信—信息与通信工程]