Near-Field SAR Imaging of Moving Targets on Roads

Raz Rajwan; Amir Boag

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arXiv · 2501.18579

Near-Field SAR Imaging of Moving Targets on Roads

Raz Rajwan·Amir Boag

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Abstract

This paper introduces a single-channel SAR algorithm designed to detect and produce high-fidelity images of moving targets in spotlight mode. The proposed fast backprojection algorithm utilizes multi-level interpolations and aggregation of coarse images produced from partial datasets. Specifically designed for near-field scenarios and assuming a circular radar trajectory, the algorithm demonstrates enhanced efficiency in detecting both moving and stationary vehicles on roads.

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BibTeX RIS

Raz Rajwan, Amir Boag. 2025-01-30. Near-Field SAR Imaging of Moving Targets on Roads. https://arxiv.org/abs/2501.18579

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