旋转的正交多点源反向交叉眼干扰分析

发布时间：2018-02-24 03:25

  本文关键词： 电子战 角度欺骗 交叉眼干扰 反向阵 多点源　出处：《电子与信息学报》2016年06期 　论文类型：期刊论文

【摘要】：针对干扰平台旋转或者在不同方向被探测的情况,该文提出正交多点源反向交叉眼方案,并对方案进行了严格的数学推导和理论分析,得出了角度偏差与其他影响因素的闭合解公式。闭合解公式为与传统两点源反向交叉眼和正交四点源反向交叉眼的对比和评估提供了数学依据,同时为优化方案性能提供了理论依据。通过对比分析了采用正交阵列和线性排布干扰单元的工程实践方法的数学本质。将稳定因数和系统在相同雷达指向角时的角度偏差作为衡量指标,对所提方案和以往的方案进行了数学和实例分析,突显了所提方案在产生稳定的角度偏差方面和产生有效的角度偏差方面的优越性。
[Abstract]:In this paper, an orthogonal multi-point source reverse crossover eye scheme is proposed for interference platform rotation or detection in different directions, and strict mathematical derivation and theoretical analysis of the scheme are carried out. The closed solution formula of angle deviation and other influencing factors is obtained. The closed solution formula provides a mathematical basis for the comparison and evaluation of the reverse cross eye with the traditional two point source and the reverse cross eye with the orthogonal four point source. At the same time, it provides a theoretical basis for optimizing the performance of the scheme. The mathematical essence of the engineering practice method using orthogonal array and linear array interference unit is analyzed. The stability factor and the system are compared with the system at the same radar pointing angle. Angle deviation as a measure, The mathematical and practical analysis of the proposed scheme and the previous scheme shows the superiority of the proposed scheme in producing stable angle deviation and effective angle deviation.
【作者单位】： 西安电子科技大学电子信息攻防对抗与仿真技术教育部重点实验室;
【基金】：国家重大基础研究(“973”项目)(613181)~~
【分类号】：TN974
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本文编号：1528700