Bistatic ISAR distortion and defocusing analysis

Y Jiang, S Sun, TS Yeo, Y Yuan - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Bistatic inverse synthetic aperture radar (ISAR) is an efficient geometric configuration of
ISAR to image targets traveling along radar transmitter's line of sight, but it has the problem …

Super-resolution performance studies for orbital-angular-momentum-based imaging radar

T Yang, H Shi, J Guo, D Liu, Z Qiao - International Journal of …, 2021 - Taylor & Francis
Vortex electromagnetic (EM) wave carrying orbital angular momentum (OAM), whose unique
wavefront distribution exhibits angular diversity characteristics, which provides a richer …

Three-dimensional aircraft isar imaging based on shipborne radar

Y Jiang, S Sun, Y Yuan, TS Yeo - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
A three-dimensional inverse synthetic aperture radar (ISAR) image can provide the target's
information in range, cross-range, and height directions. Because the existing three …

Fast marginalized sparse Bayesian learning for 3-D interferometric ISAR image formation via super-resolution ISAR imaging

Y Wu, S Zhang, H Kang, TS Yeo - IEEE Journal of Selected …, 2015 - ieeexplore.ieee.org
Compressed sensing (CS) has been successfully applied to inverse synthetic aperture radar
(ISAR) imaging of moving targets. In existing CS-based ISAR imaging algorithms, Laplace …

Bayesian inverse synthetic aperture radar imaging by exploiting sparse probing frequencies

B Wang, S Zhang, WQ Wang - IEEE Antennas and Wireless …, 2015 - ieeexplore.ieee.org
This letter proposes a Bayesian compressed sensing (BCS) method for high-resolution
inverse synthetic aperture radar (ISAR) imaging when the basis matrix depends on an …

Multiple measurement vectors ISAR imaging algorithm based on a class of linearized Bregman iteration

C Wenfeng, L Shaodong, Y Jun, M **aoyan - 雷达学报, 2016 - radars.ac.cn
This study aims to enable steady and speedy acquisition of Inverse Synthetic Aperture
Radar (ISAR) images using sparse echo data. To this end, a Multiple Measurement Vectors …

Ultra-wideband FMCW ISAR imaging with a large rotation angle based on block-sparse recovery

K **, T Lai, G Li, T Wang, Y Zhao - Frontiers of Information Technology & …, 2017 - Springer
Ultra-wideband frequency modulated continuous wave (FMCW) radar has the ability to
achieve high-range resolution. Combined with the inverse synthetic aperture technique …

[HTML][HTML] Sparsity-inducing super-resolution passive radar imaging with illuminators of opportunity

S Zhang, Y Zhang, WQ Wang, C Hu, TS Yeo - Remote Sensing, 2016 - mdpi.com
Multiple illuminators of opportunity (IOs) and a large rotation angle are often required for
current passive radar imaging techniques. However, a large rotation angle demands a long …

[HTML][HTML] 基于线性 Bregman 迭代类的多量测向量 ISAR 成像算法研究

陈文峰, **少东, 杨军, 马晓岩 - 雷达学报, 2016 - radars.ac.cn
为实现目标回波数据稀疏时的快速稳健ISAR 成像, 该文在构建多量测向量ISAR
回波模型的基础上, 利用压缩感知(Compressive Sensing, CS) 中的线性Bregman 迭代理论 …

Bistatic Forward ISAR with DVB-T Transmitter of Opportunity

AD Lazarov, TP Kostadinov - Sensors, 2021 - mdpi.com
The radar geometry defined by a spatially separated transmitter and receiver with a moving
object crossing the baseline is considered as a Bistatic Forward Inverse Synthetic Aperture …