一种实时的圆阵干涉仪测向技术  

A Real Time Detecting-finding Technology of Circular Array Interferometer

作　　者：韦贤岁 韦洪浪 WEI Xian-sui;WEI Hong-lang(Guilin Changhai Development Co.,Ltd,Guilin 541000,China;Nanning Branch of Guilin University of Technology,Nanning 530001,China)

机构地区：[1]桂林长海发展有限责任公司,广西桂林541000 [2]桂林理工大学南宁分校,广西南宁530001

出　　处：《舰船电子对抗》2022年第6期6-7,27,共3页Shipboard Electronic Countermeasure

基　　金：广西自然科学基金项目,项目编号:2021JJB17009。

摘　　要：针对七元圆阵测向技术中存在的算法复杂度大及抗干扰性差问题,提出了基于平行基线求解到达角的方法,从理论上分析了算法的可行性及有效性,并通过大量的仿真实验,验证了算法的性能。该算法实时性高,具有很好的工程指导意义。Aiming at the problems of large algorithm complexity and poor anti-interference in seven element circular direction-finding technology,this paper proposes a method to solve the angle of arrival based on parallel baseline,theoretically analyzes the feasibility and effectiveness of the algorithm,and verifies the performance of the algorithm through a large number of simulation experiments.The algorithm has high real-time performance and good engineering guiding significance.

关 键 词：七元阵测向 平行基线 实时性 

分 类 号：TN971.1[电子电信—信号与信息处理]