ISAR imaging of target with complex motion based on novel approach for the parameters estimation of multi-component cubic phase signal
Sign Up to like & getrecommendations! Published in 2018 at "Multidimensional Systems and Signal Processing"
DOI: 10.1007/s11045-017-0503-y
Abstract: Inverse synthetic aperture radar (ISAR) imaging of target with complex motion is very important in the radar signal processing domain. In this case, the received signal can be characterized as multi-component cubic phase signal (CPS),… read more here.
Keywords: isar; complex motion; cubic phase; parameters estimation ... See more keywords
Sparse Array Configuration Optimization Based on Target Priors in Distributed ISAR Imaging
Sign Up to like & getrecommendations! Published in 2025 at "Electronics Letters"
DOI: 10.1049/ell2.70341
Abstract: This letter considers the sparse array configuration optimization problem for long‐range distributed inverse synthetic aperture radar (ISAR) imaging to suppress the strong grating lobes. Existing methods face two challenges: 1) The distributed ISAR model requires… read more here.
Keywords: configuration; distributed isar; configuration optimization; array configuration ... See more keywords
Parameters estimation and ISAR imaging of multiple maneuvering targets based on an order reduction method for cubic chirps
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1359682
Abstract: Abstract Inverse synthetic aperture radar (ISAR) imaging is an efficient method for providing high resolution image of maneuvering target especially in many military applications. Practically, the received echoes of complex maneuvering target are always described… read more here.
Keywords: maneuvering targets; parameters estimation; isar imaging; imaging multiple ... See more keywords
ISAR imaging method of radar target with short-term observation based on ESPRIT
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2018.1429323
Abstract: Abstract A 2-D Inverse synthetic aperture radar (ISAR) imaging method is proposed, which only requires a short period of time for target observation. Typically, a long period of observing time is necessary to achieve high… read more here.
Keywords: observation; target; isar imaging; imaging method ... See more keywords
A Novel ISAR Imaging Method for Maneuvering Target Based on AM-QFM Model Under Low SNR Environment
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2943576
Abstract: Inverse synthetic aperture radar (ISAR) imaging for long range maneuvering small/stealth target plays an important role in the field of national defense surveillance. Due to low signal-to-noise (SNR) of received echo signal and the nonstationary… read more here.
Keywords: method; isar imaging; target; snr ... See more keywords
Efficient Determination of Frame Time and Length for ISAR Imaging of Targets in Complex 3-D Motion Using Phase Nonlinearity and Discrete Polynomial Phase Transform
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2018.2841976
Abstract: When a target undergoes complex 3-D motions, focused inverse synthetic aperture radar (ISAR) images cannot be obtained using any motion compensation algorithms. To address this problem, we propose a method to determine the suitable frame… read more here.
Keywords: phase; isar; time length; isar imaging ... See more keywords
Preserving Unique Structural Blocks of Targets in ISAR Imaging by Pitman–Yor Process
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3018468
Abstract: This article focuses on capturing and preserving unique structures in inverse synthetic aperture radar (ISAR) imaging procedure, such as structures with little quantity around the edges of targets, to further improve the performance of compressive… read more here.
Keywords: preserving unique; yor process; isar imaging; pitman yor ... See more keywords
High-Precision ISAR Imaging of Translational Target Using Subaperture Segmentation and Motion Reconstruction
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3480312
Abstract: High-precision imaging with inverse synthetic aperture radar (ISAR) is essential for effective target recognition. However, the extended coherent processing interval (CPI) and the small size of resolution cells increase the complexity of motion compensation. Traditional… read more here.
Keywords: motion; high precision; precision isar; isar imaging ... See more keywords
Elevating ISAR Imaging Resolution via 2-D SLIM
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3491902
Abstract: The emergence of compressed sensing (CS) techniques has provided us with the possibility of creating high-resolution inverse synthetic aperture radar (ISAR) images for moving targets, even with limited measurements. A recent approach called sparse learning… read more here.
Keywords: resolution via; elevating isar; resolution; imaging resolution ... See more keywords
Task Allocation Optimization Algorithm for Multi-Target ISAR Imaging Based on Deep Reinforcement Learning under Suppression Jamming
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2025.3631798
Abstract: Inverse synthetic aperture radar (ISAR) can perform high-resolution imaging of noncooperative targets around the clock and in all weather conditions, which has been widely used in the military field. The mechanism of centralized decision-making and… read more here.
Keywords: task; radar; suppression jamming; task allocation ... See more keywords
An Efficient Preprocessing Approach for Airborne Hybrid SAR and ISAR Imaging of Ship Target Based on Kernel Distribution
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3183196
Abstract: The airborne hybrid synthetic aperture radar (SAR) and inverse synthetic aperture radar (ISAR) imaging for the ship target is very important in the field of ocean surveillance, but it suffers from the problem of high… read more here.
Keywords: airborne hybrid; isar imaging; preprocessing approach; kernel distribution ... See more keywords