Joint Translational Motion Compensation for Multi-target ISAR Imaging Based on Integrated Kalman Filter

Y Li, J Wang, R Liu, J Ding, P Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Traditionally, when multiple targets appear within the radar beam at the same time, the
range profiles of different targets are coupled together, the existing algorithms usually image …

A Multi-Domain Joint Novel Method for ISAR Imaging of Multi-Ship Targets

Y Zhang, N Xu, N Li, Z Guo - Remote Sensing, 2023 - mdpi.com
As a key object on the ocean, regulating civilian and military ship targets more effectively is a
very important part of maintaining maritime security. One of the ways to obtain high …

A two-step method for multitarget ISAR imaging based on dual-precision optimization

H Li, F Su, X Xu - IEEE Transactions on Geoscience and …, 2022 - ieeexplore.ieee.org
In real-world situations, multiple targets may locate in the same radar antenna beam,
resulting in degraded readability of inverse synthetic aperture radar (ISAR) imaging. Due to …

Motion-based separation and imaging of closely spaced extended targets

S Xu, A Yarovoy - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Separating images of multiple moving extended-targets by means of ultra-wideband (UWB)
frequency-modulated-continuous-wave (FMCW) radar is investigated. The difference in …

CSVE radar: high‐range‐resolution radar using compressive sensing and virtual expanding technique

L Zhang, B Li, N Xie, H Wang - IET Radar, Sonar & Navigation, 2017 - Wiley Online Library
Range estimation is an important issue of radar system, and its performance is mainly
limited by the transmitting bandwidth. To improve the range resolution, the existing …

An Efficient Mehod for Low Altitude Multi-Target Imaging in Presence of Sea Clutter by the Inverse Synthetic Aperture Radar (ISAR)

AJ Rashidi, R Mohammadi - Radar, 2020 - radar.ihu.ac.ir
Multi-target ISAR imaging is one of the most important and challenging issues in radar
imaging. Detection and imaging of targets at low altitudes and near the surface due to the …