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Shorebase-Shipborne bistatic ISAR robustness analysis

Author:
Liu, Zitao, Jiang, Yicheng
Source:
International journal of remote sensing 2019 v.40 no.9 pp. 3518-3542
ISSN:
1366-5901
Subject:
equipment performance, image analysis, remote sensing, simulation models, synthetic aperture radar, theoretical models
Abstract:
In this article, the robustness of Shorebase-Shipborne bistatic Inverse Synthetic Aperture Radar (ISAR) is tested when phase synchronization errors and nonstationary three-dimensional rotational motions occur. Mathematically, the point spread function is derived and distortions are analysed. It is shown that, the proposed image formation method in combination with range-instantaneous-Doppler technique is able to form focused images, even considering the poorest performance oscillators. The simulated results are provided to demonstrate the theoretical results.
Agid:
6356917