虚拟多通道SAR对非合作运动目标的杂波抑制与成像

2015 European Radar Conference (EuRAD) Pub Date : 2015-12-07 DOI:10.1109/EURAD.2015.7346224

A. Bacci, M. Martorella, D. Gray, F. Berizzi

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引用次数: 2

摘要

杂波抑制需要在SAR场景中检测缓慢移动的地面目标，当有足够的空间自由度时，这成为可能。本文提出了一种利用高PRF单通道SAR系统模拟多通道SAR系统的处理方案。给出了虚拟M-SAR的信号模型，并通过仿真数据验证了该方案的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Clutter suppression and imaging of non-cooperative moving targets via virtual multichannel SAR

Clutter suppression is needed to detect slow moving ground targets within SAR scenes and this becomes possible when sufficient spatial degrees of freedom are available. In this paper a processing scheme that exploits a high PRF single channel SAR system to emulate a multichannel SAR system is presented. A signal model of the virtual M-SAR is presented and the effectiveness of the proposed scheme is demonstrated on simulated data.

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2015 European Radar Conference (EuRAD)

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