本文關(guān)鍵詞： 電子戰(zhàn) 角度欺騙 交叉眼干擾 反向陣 多點(diǎn)源　出處：《電子與信息學(xué)報(bào)》2016年06期 　論文類型：期刊論文

【摘要】：針對干擾平臺旋轉(zhuǎn)或者在不同方向被探測的情況,該文提出正交多點(diǎn)源反向交叉眼方案,并對方案進(jìn)行了嚴(yán)格的數(shù)學(xué)推導(dǎo)和理論分析,得出了角度偏差與其他影響因素的閉合解公式。閉合解公式為與傳統(tǒng)兩點(diǎn)源反向交叉眼和正交四點(diǎn)源反向交叉眼的對比和評估提供了數(shù)學(xué)依據(jù),同時(shí)為優(yōu)化方案性能提供了理論依據(jù)。通過對比分析了采用正交陣列和線性排布干擾單元的工程實(shí)踐方法的數(shù)學(xué)本質(zhì)。將穩(wěn)定因數(shù)和系統(tǒng)在相同雷達(dá)指向角時(shí)的角度偏差作為衡量指標(biāo),對所提方案和以往的方案進(jìn)行了數(shù)學(xué)和實(shí)例分析,突顯了所提方案在產(chǎn)生穩(wěn)定的角度偏差方面和產(chǎn)生有效的角度偏差方面的優(yōu)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.
【作者單位】： 西安電子科技大學(xué)電子信息攻防對抗與仿真技術(shù)教育部重點(diǎn)實(shí)驗(yàn)室;
【基金】：國家重大基礎(chǔ)研究(“973”項(xiàng)目)(613181)~~
【分類號】：TN974
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本文編號：1528700