现代防御技术2024,Vol.52Issue(2) :145-150.DOI:10.3969/j.issn.1009-086x.2024.02.016

变极化干扰对雷达旁瓣对消的干扰机理

Mechanism of Variable Polarization Jamming on Radar Side-lobe Cancellation

王肖洋
现代防御技术2024,Vol.52Issue(2) :145-150.DOI:10.3969/j.issn.1009-086x.2024.02.016

变极化干扰对雷达旁瓣对消的干扰机理

Mechanism of Variable Polarization Jamming on Radar Side-lobe Cancellation

王肖洋1
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作者信息

  • 1. 中国人民解放军63893部队,河南洛阳 471000
  • 折叠

摘要

随着雷达干扰技术向全极化发展,厘清极化干扰机理对发展极化干扰技术至关重要.通过引入极化匹配系数,优化了雷达旁瓣对消多通道接收和处理模型,推演了变极化干扰条件下雷达旁瓣干扰对消比变化的数学模型,并给出了部分数学仿真校验和实测实验结果,可为量化分析变极化干扰对雷达旁瓣对消的干扰机理提供理论参考.

Abstract

As radar interference technology develops toward full polarization,it is crucial to clarify the mechanism of polarization jamming for the development of polarization jamming technology.This paper optimizes the multi-channel receiving and processing model of radar side-lobe cancellation by introducing a polarization matching coefficient.It also deduces the mathematical model of radar side-lobe interference cancellation ratio under variable polarization jamming conditions.In addition,partial mathematical simulation verification and actual test results are provided.The research contents can provide a theoretical reference for quantitatively analyzing the jamming mechanism of variable polarization interference on radar side-lobe cancellation.

关键词

雷达干扰/交叉极化/极化时变/旁瓣对消/干扰机理

Key words

radar jamming/cross-polarization/polarization time-varying/side-lobe cancellation/jamming mechanism

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出版年

2024
现代防御技术
北京电子工程总体研究所

现代防御技术

CSTPCD北大核心
影响因子:0.357
ISSN:1009-086X
参考文献量15
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