首页|变极化干扰对雷达旁瓣对消的干扰机理

变极化干扰对雷达旁瓣对消的干扰机理

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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.
Mechanism of Variable Polarization Jamming on Radar Side-lobe Cancellation
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.

radar jammingcross-polarizationpolarization time-varyingside-lobe cancellationjamming mechanism

王肖洋

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中国人民解放军63893部队,河南洛阳 471000

雷达干扰 交叉极化 极化时变 旁瓣对消 干扰机理

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
年,卷(期):2024.52(2)
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