Phenomenology of signals in FSR for surface targets detection
Phenomenology of signals in FSR for surface targets detection
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用于表面目标检测的 FSR 信号现象学
DOI：
10.1049/cp.2012.1685
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Gashinova M
中科院分区：
文献类型：
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作者：
Gashinova M
本文分析了前向散射雷达 (FSR) 中形成的多普勒相位特征，以展示“真正的”前向散射雷达的基本原理，其中目标实际上跨越基线，并且整个多普勒特征用于目标检测、速度和轨迹估计。比较多个测量的多普勒特征，其中目标位于衍射区之一，以区分纯阴影辐射和双基地散射。选择两个相同的物体（覆盖金属和磁性吸收器）来演示阴影和双基地散射机制的差异。
In this paper the Doppler phase signature forming in Forward Scatter Radar (FSR) is analyzed to show the rationale for “true” forward scatter radar where a target actually crosses the baseline and the whole Doppler signature is used for target detection, speed and trajectory estimation. Several measured Doppler signatures are compared where the target is in one of diffraction zones with the view to separate between pure shadow radiation and bistatic scattering. Two identical objects, metallic and magnetic absorber covered, are chosen to demonstrate the difference in shadow and bistatic scattering mechanisms.