Ship target imaging in airborne SAR system based on automatic image segmentation and ISAR technique

R Cao, Y Wang, B Zhao, X Lu - IEEE Journal of Selected Topics …, 2021 - ieeexplore.ieee.org
The airborne synthetic aperture radar (SAR) image of ship target will be blurred for the
complex motion of the target, which will influence the performance of feature extraction and …

High-squint SAR imaging of maritime ship targets

X Xu, F Su, J Gao, X Jin - IEEE Transactions on Geoscience …, 2020 - ieeexplore.ieee.org
High-squint synthetic aperture radar (HS-SAR) imaging technology greatly enhances the
flexibility of SAR. However, the existing HS-SAR imaging algorithms are generally based on …

Hybrid SAR-ISAR Imaging for Space Target via 2-D Spectrum and SIHR with Spaceborne Radar

R Chen, Y Jiang - IEEE Transactions on Aerospace and …, 2024 - ieeexplore.ieee.org
Spaceborne hybrid synthetic aperture radar (SAR) and inverse SAR (ISAR) imaging of
space targets has a number of advantages in space situational awareness due to the closer …

[HTML][HTML] Multi-layer overlapped subaperture algorithm for extremely-high-squint high-resolution wide-swath SAR imaging with continuously time-varying radar …

Y Wang, R Min, Z Ding, T Zeng, L Li - Remote Sensing, 2022 - mdpi.com
Extremely-high-squint (EHS) geometry of the traditional constant-parameter synthetic
aperture radar (SAR) induces non-orthogonal wavenumber spectrum and hence the …

Spaceborne Synthetic Aperture Radar Aerial Moving Target Detection Based on Two-Dimensional Velocity Search

J Hao, H Yan, H Liu, W Xu, Z Min, D Zhu - Remote Sensing, 2024 - mdpi.com
Synthetic aperture radar (SAR) can detect moving targets on the ground/sea, and high-
resolution imaging on the ground/sea has critical applications in both military and civilian …

A deep fusion method based on INS/SAR integrated navigation and SAR bias estimation

J Lu, L Ye, S Han - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Due to the need of providing navigation information around the clock independently, the
Inertial Navigation System (INS)/Synthetic Aperture Radar (SAR) integrated navigation …

Cyclically Shifted Phase-Coded Signal Advancement in Synthetic Aperture Radar Visual & Quantitative Assessments Against Traditional Chirp

SA Kislyy, IA Kuzmin, MO Goncharov… - 2024 IEEE 25th …, 2024 - ieeexplore.ieee.org
The synthetic aperture radar systems are effective in providing timely and accurate high-
resolution imagery. The continuous operation of synthetic aperture radar in various …

A Survey of Positioning Systems for Ships Based on New Categories

S Hamad, YH Ali, SH Shaker - 2020 13th International …, 2020 - ieeexplore.ieee.org
Positioning monitor and control technologies enable navy surface ships for maintaining the
position and heading automatically. This can happen through the thruster forces and …