非均匀圆阵列无模糊长基线干涉仪测向方法  

Non-Fuzzy Non-Uniform Circular Array Interferometer Direction-Finding

作　　者：王永军 池浩 WANG Yong-jun;CHI Hao(Beijing Institute of Electronic System Engineering,Beijing 100854,China;Institute of Beijing Computer Technology and Application,Beijing 100854,China)

机构地区：[1]北京电子工程总体研究所,北京100854 [2]北京计算机技术及应用研究所,北京100854

出　　处：《现代防御技术》2020年第2期55-59,共5页Modern Defence Technology

摘　　要：为了解决有限口径下,尚需采用双/多模复合制导探测的问题,从干涉仪测向的基本原理出发,提出了一种高精度、无模糊非均匀圆阵列干涉仪测向天线系统设计方法,该方法基于参差基线解模糊的思想,布设单元天线。数学分析和仿真结果均表明该方法合理有效可行。In order to solve the problem of dual-or multi-mode composite guidance detection under the limited diameter,based on the basic principle of interferometer direction-finding,a design method of direction-finding antenna system with high precision and non-fuzzy non-uniform circular array interferometer was presented. The element antennas are set up based on the idea of stagger baseline ambiguity resolution in this method. The method was proved to be reasonable,effective and feasible by means of mathematical analysis and simulation results.

关 键 词：有限口径 双/多模复合制导 无模糊 非均匀圆阵列 干涉仪测向 单元天线 

分 类 号：TJ76[兵器科学与技术—武器系统与运用工程] TM937.3[电气工程—电力电子与电力传动]