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eess.SP2026
Multi-Target ISAR Imaging of UAV Swarms Using Fast Reweighted Atomic Norm Denoising
Mohammad Roueinfar
Inverse Synthetic Aperture Radar (ISAR) imaging of UAV swarms presents significant challenges due to the coherent superposition of backscattered signals from multiple closely space…
eess.SP2025
In-Orbit Cosmo-SkyMed antenna pattern estimation by a narrowband sweeper receiver
Mohammad Roueinfar, Masoud Ardini
This paper introduces a novel method for antenna pattern estimation in satellites equipped with Synthetic Aperture Radar (SAR), utilizing a Narrowband Sweeper Receiver (NSR). By ac…
eess.SP2024
Noise reduction in ISAR imaging of UAVs using weighted atomic norm minimization and 2D-ADMM algorithm
Mohammad Roueinfar, Mohammad Hossein Kahaei
The effect of noise on the Inverse Synthetic Aperture Radar (ISAR) with sparse apertures is a challenging issue for image reconstruction with high resolution at low Signal-to-Noise…