运动目标的双速SAR成像

Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249) Pub Date : 1999-04-20 DOI:10.1109/NRC.1999.767324

Genyuan Wang, X. Xia, V. Chen

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引用次数: 10

摘要

在传统的合成孔径雷达(SAR)系统中，运动目标的图像通常存在错位问题。本文提出了一种双速SAR成像方法，即雷达平台在雷达观测时间内以两种不同的速度飞行，以解决上述两个问题，特别是定位错位问题。我们还提出了实现双速雷达平台的几种实用方法。给出了一些仿真结果。

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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Dual-speed SAR imaging of moving targets

In conventional synthetic aperture radar (SAR) systems, the image of a moving target is usually mislocated. In this paper, a dual-speed SAR imaging approach, i.e., the radar platform flies with two different speeds in the radar observation time duration, is proposed to resolve the above two problems, especially the mislocation problem. We also propose several practical approaches to the realization of the dual-speed radar platform. Some simulation results are given.

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Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)

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