被动ISAR成像参数自动聚焦方法的概念

2017 18th International Radar Symposium (IRS) Pub Date : 2017-06-01 DOI:10.23919/IRS.2017.8008148

D. Gromek, M. Bączyk, P. Samczyński, K. Kulpa, P. Baranowski

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引用次数: 3

摘要

提出了被动逆合成孔径雷达(ISAR)对空中目标成像的参数自动对焦方法。要创建聚焦的ISAR图像，需要对物体轨迹的精确了解。本文描述了目标运动的理论模型和一种寻找最佳估计运动参数集的算法。给出了参数自动调焦ISAR成像的仿真结果。

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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A concept of the parametric autofocus method for Passive ISAR imaging

The paper presents a concept of the parametric autofocus method for Passive Inverse Synthetic Aperture Radar (ISAR) imaging of air targets. To create a focused ISAR image, the precise knowledge of an object trajectory is required. In this paper a theoretical model of the target motion and an algorithm for finding the best set of estimated motion parameters are described. Simulated results of ISAR image formation with parametric autofocusing are also presented.

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2017 18th International Radar Symposium (IRS)

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