频率分集阵列对高低轨双基地SAR的欺骗性干扰

2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR) Pub Date : 2019-11-01 DOI:10.1109/APSAR46974.2019.9048441

Bang Huang, S. Y. Nusenu, Shunsheng Zhang, Wen-qin Wang, Y. Liao, Zhibin Wang

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引用次数: 2

摘要

提出了一种基于频率分集阵列(FDA)的双源合成孔径雷达(SAR)抗干扰方法。首先给出了fda -双基地SAR干扰信号的几何模型，然后引入了用于fda -双基地SAR干扰成像的二维非均匀快速傅里叶变换(2D-NUFFT)。仿真结果表明，FDA对双基地SAR具有欺骗性干扰作用。

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A Deceptive Jamming Against High and Low Orbit Bistatic SAR Using Frequency Diversity Array

This paper proposes a method against bi-static synthetic aperture radar (SAR) jamming based on frequency diversity array (FDA). Firstly, we present the geometry model of the jamming signal of FDA-bistatic SAR. Then, we introduce two-dimensional non-uniform fast Fourier transform (2D-NUFFT) for FDA-bistatic SAR jamming imaging. Via simulation results, we find that the FDA has deceptive jamming effect on bi-static SAR.

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2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)

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