合成孔径雷达图像形成不受多重弹跳伪影干扰

Proceedings of the 2002 IEEE Radar Conference (IEEE Cat. No.02CH37322) Pub Date : 2002-08-07 DOI:10.1109/NRC.2002.999741

D. Garren

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引用次数: 16

摘要

本分析在消除多重反弹（MB）伪像的基础上，为合成孔径雷达（SAR）开发了一种创新的图像重建技术。其基本概念是，相位历史测量包括 MB 相互作用的现实影响。这些测量到的相位历史数据被分解为所需的单弹跳（SB）散射事件和不需要的 MB 相互作用。只保留 SB 部分，就能构建出质量更高的图像。

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SAR image formation uncorrupted by multiple-bounce artifacts

This analysis develops an innovative image reconstruction technique for synthetic aperture radar (SAR) based upon the removal of multiple-bounce (MB) artifacts. The basic concept is that the phase history measurements include the realistic effects of MB interactions. These measured phase history data are decomposed into contributions due to the desired single-bounce (SB) scattering events and the undesirable MB interactions. An enhanced quality image can be constructed by retaining only the SB contributions.

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来源期刊

Proceedings of the 2002 IEEE Radar Conference (IEEE Cat. No.02CH37322)

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