现代防御技术 ›› 2020, Vol. 48 ›› Issue (2): 55-59.doi: 10.3969/j.issn.1009-086x.2020.02.010

• 探测跟踪技术 • 上一篇    下一篇

非均匀圆阵列无模糊长基线干涉仪测向方法

王永军1, 池浩2   

  1. 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
  • 收稿日期:2019-08-13 修回日期:2019-10-09 出版日期:2020-04-20 发布日期:2021-01-20
  • 作者简介:王永军(1986-),男,河南驻马店人。工程师,硕士,主要研究方向为雷达、阵列信号处理。通信地址:100854 北京市142信箱30分箱 E-mail:wang8661@163.com

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

WANG Yong-jun1, CHI Hao2   

  1. 1. Beijing Institute of Electronic System Engineering,Beijing 100854,China;
    2. Institute of Beijing Computer Technology and Application,Beijing 100854,China
  • Received:2019-08-13 Revised:2019-10-09 Online:2020-04-20 Published:2021-01-20

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。

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

Abstract: 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.

Key words: limited diameter, dual or multi-mode composite guidance, non-fuzzy, non-uniform circular array, interferometer direction-finding, element antennas

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