移动PCL雷达中基于地杂波清洁的对消限制

2018 19th International Radar Symposium (IRS) Pub Date : 2018-06-01 DOI:10.23919/IRS.2018.8448257

K. Kulpa, M. Bączyk, J. Misiurewicz, M. Malanowski, D. Gromek

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引用次数: 4

摘要

介绍了基于CLEAN的杂波消除方法在机动机载无源雷达中应用的局限性。由于地面杂波是由平台运动引起的多普勒传播，因此不仅需要清除被照信号的直接信号和时移副本，还需要清除由杂波回波产生的参考信号的多普勒和时移副本。本文讨论了最大杂波抵消范围和最大多普勒扩频。

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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Limits of Ground Clutter CLEAN Based Cancelation in Mobile PCL Radar

The paper presents the limitations in application of CLEAN based clutter cancelation method in mobile airborne passive radar. As the ground clutter is Doppler spread due to the platform motion it is necessary to clean not only the direct signal and time shifted replicas of illuminated signals but also Doppler and time shifted copies of the reference signal originated by clutter return. The paper discuss the maximum clutter cancelation range and maximum Doppler spread.

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2018 19th International Radar Symposium (IRS)

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