GPS ISAR passive system characterization using Point Spread Function

F. Maussang, F. Daout, G. Ginolhac, F. Schmitt
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引用次数: 11

Abstract

This paper presents research results in space-surface multistatic synthetic aperture radar (SS-MSAR) with non cooperative GPS satellites. The goal of this paper is to characterize such a system in an ISAR context, with a moving ground target.point spread function (PSF) are defined and used in this work to estimate the performance in term of resolution. These criteria are computed, and compared, for several scenarios with targets of different velocities.
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GPS ISAR无源系统的点扩展函数表征
本文介绍了非合作GPS卫星的空间-地多基地合成孔径雷达(SS-MSAR)的研究成果。本文的目标是在具有移动地面目标的ISAR环境中描述这种系统。本文定义并使用点扩展函数(PSF)从分辨率角度来评估图像的性能。对目标速度不同的几种情况计算并比较了这些准则。
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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