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Vibration Target Location Algorithm Based on Multi-Channel SAR

机译：基于多通道SAR的振动目标定位算法

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摘要

In view of the insufficient research on SAR vibrating target location, an algorithm for SAR vibrating target location is proposed in this paper. The range location of vibrating target is realized by accumulating the amplitude of the DPCA signal along the azimuth direction, and azimuth location is realized by calculating the interferometry phase of the cancellation signals. In this paper, the DPCA technique and the accumulation method are used to improve the performance of the anti-clutter and anti-noise. The location results of the simulation experiment are in good agreement with the theoretical position of the vibration targets, which proves the correctness of the algorithm.
机译：针对SAR振动目标定位的研究不足，提出了一种SAR振动目标定位算法。通过累积DPCA信号沿着方位方向的振幅来实现振动目标的距离位置，并且通过计算抵消信号的干涉相位来实现方位位置。本文采用DPCA技术和累积方法来提高抗杂波和抗噪性能。仿真实验的定位结果与振动目标的理论位置吻合良好，证明了该算法的正确性。

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