An efficient translational motion compensation approach for ISAR imaging of rapidly spinning targets

S Yang, S Li, X Jia, Y Cai, Y Liu - Remote Sensing, 2022 - mdpi.com
For inverse synthetic aperture radar (ISAR) imaging of rapidly spinning targets, the large
migration through range cells (MTRC) results in weak coherence between adjacent echoes …

An efficient range-Doppler domain ISAR imaging approach for rapidly spinning targets

X Tan, Z Yang, D Li, H Liu, G Liao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Owing to the large range cell migration (RCM) and fast time-variant Doppler frequency
modulation (DFM) generated by rapidly spinning targets, it is difficult to efficiently obtain well …

[HTML][HTML] A Robust Translational Motion Compensation Method for Moving Target ISAR Imaging Based on Phase Difference-Lv's Distribution and Auto-Cross …

C Liu, Y Luo, Z Yu - Remote Sensing, 2024 - mdpi.com
Translational motion compensation constitutes a pivotal and essential procedure in inverse
synthetic aperture radar (ISAR) imaging. Many researchers have previously proposed their …

[HTML][HTML] Rotational Motion Compensation for ISAR Imaging Based on Minimizing the Residual Norm

X Yang, W Sheng, A Xie, R Zhang - Remote Sensing, 2024 - mdpi.com
In inverse synthetic aperture radar (ISAR) systems, image quality often suffers from the non-
uniform rotation of non-cooperative targets. Rotational motion compensation (RMC) is …

Sparse Aperture Inverse Synthetic Aperture Radar Imaging for Maneuvering Targets with Migration Through Resolution Cells Correction

J Yang, Y Wang - IEEE Journal of Selected Topics in Applied …, 2024 - ieeexplore.ieee.org
Due to the non-stationarity of the echo, it is hard to form the well-focused sparse aperture
inverse synthetic aperture radar (SA-ISAR) image for maneuvering targets by traditional …

Uniform rotational motion compensation for ISAR based on phase cancellation

J Hu, W Zhou, Y Fu, X Li, N Jing - IEEE Geoscience and …, 2011 - ieeexplore.ieee.org
Targets with uniform rotational motion may cause migration through cross-range cells during
the imaging time, which makes the inverse synthetic aperture radar image smeared …

Translational Motion compensation for maneuvering target echoes with sparse aperture based on dimension compressed optimization

F Liu, D Huang, X Guo, C Feng - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Translational motion compensation for maneuvering targets is a challenging step in inverse
synthetic aperture radar (ISAR) imaging. On one hand, nonuniform translational motion and …

Translational Motion Compensation Method for ISAR Imaging of Air Maneuvering Weak Targets Based on CV-GRUNet

Y Jiang, H Ni, R Chen, Z Liu - IEEE Geoscience and Remote …, 2024 - ieeexplore.ieee.org
For air maneuvering targets, the higher order components in the translational motion can
induce severe range shifts and phase errors. They can deteriorate the performance of …

Unambiguous ISAR Imaging Method for Complex Maneuvering Group Targets

F Liu, D Huang, X Guo, C Feng - Remote Sensing, 2022 - mdpi.com
In inverse synthetic-aperture radar (ISAR) imaging, it is essential to deal with the Doppler
ambiguity of group targets with complex maneuvers in order to avoid the bias of target …

Translational motion compensation and instantaneous imaging of ISAR maneuvering target

M Xing, Z Bao - Multispectral and Hyperspectral Image …, 2001 - spiedigitallibrary.org
Inverse Synthetic Aperture Radar (ISAR) imaging of maneuvering target has received much
attention in recent years. In the paper, we first discuss translational motion compensation …