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Resolution properties of multiple aperture passive radar system based on GNSS signals

机译：基于GNSS信号的多孔径无源雷达系统的分辨率特性

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摘要

The influence of the receiver position on imaging resolution of a passive radar system with multiple GNSS transmitters and a fixed ground receiver was analyzed. The spatial spectrum model is used to analyze the resolution properties of the system in accordance with the Fourier transform connection between the target scattering function and the echo in the spatial spectral domain, and the corresponding conclusion that the receiver position has negligible effect on the resolution of the system is drawn. This conclusion plays an important theoretical guiding role in the receiver position design of the passive radar system with multiple GNSS transmitters and ground receivers.
机译：分析了接收机位置对具有多个GNSS发射机和固定地面接收机的无源雷达系统成像分辨率的影响。根据目标散射函数与空间光谱域中回波之间的傅立叶变换关系，使用空间光谱模型来分析系统的分辨率特性，并得出相应的结论，即接收器位置对信号分辨率的影响可忽略不计。系统被绘制。该结论在具有多个GNSS发射器和地面接收器的无源雷达系统的接收器位置设计中起着重要的理论指导作用。

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