3-D interferometric ISAR images for scattering diagnosis of complex radar targets

Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249) Pub Date : 1999-04-20 DOI:10.1109/NRC.1999.767328

Xiaojian Xu, H. Luo, Peikang Huang

引用次数: 11

Abstract

This paper presents a three-dimensional (3D) interferometric inverse-synthetic-aperture-radar (In-ISAR) image processing for high-frequency electromagnetic scattering prediction of complex targets. The high-frequency electromagnetic scattering is obtained through physical optics (PO) and physical theory of diffraction (PTD). The two-dimensional (2-D) ISAR images are obtained from the frequency-azimuth space data, and the 3-D In-ISAR images are derived from two ISAR images at different incidental altitudes. Results are shown for a three-point simple target and a generic aircraft model.

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用于复杂雷达目标散射诊断的三维干涉ISAR图像

提出了一种用于复杂目标高频电磁散射预测的三维干涉反合成孔径雷达(In-ISAR)图像处理方法。高频电磁散射是通过物理光学(PO)和物理衍射理论(PTD)得到的。二维ISAR图像来源于频率方位空间数据，三维In-ISAR图像来源于两幅不同附带高度的ISAR图像。给出了一个三点简单目标和一个通用飞机模型的结果。

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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来源期刊

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

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