Results 111 to 120 of about 13,504 (151)

High-Resolution Imaging of Maneuvering Targets in Microwave Photonic ISAR With Improved Variable Mode Decomposition Techniques

IEEE Transactions on Radar Systems
Microwave Photonics Inverse Synthetic Aperture Radar (MWP-ISAR) is an emerging imaging radar system that integrates photonics technology. By utilizing low-frequency ultra-wideband signals, MWP-ISAR achieves centimeter-level imaging precision for high ...
Yu Hai, Haoyu Wang, Junjie Wu, Wei Pu, Zhongyu Li, Anle Wang, Dangwei Wang, Yulin Huang, Jianyu Yang   +8 more
semanticscholar   +1 more source

Terahertz ISAR Imaging With Nonrigid Vibration Compensation and Sidelobe Suppression of Space Targets

IEEE Transactions on Geoscience and Remote Sensing
Terahertz (THz) inverse synthetic aperture radar (ISAR) imaging of space targets has the advantage of high resolution and all-day capability for spatial situational awareness (SSA).
Zhian Yuan, Xu Chen, B. Deng, Jun Yi, Bin Tang, Jianwei Wan, Hongqiang Wang, Ruijun Wang   +7 more
semanticscholar   +1 more source

Coherent multistatic ISAR imaging

IET International Conference on Radar Systems (Radar 2012), 2012
This paper presents methods for Coherent Multistatic Radar Imaging for Non Cooperative Target Recognition (NCTR) with a network of radar sensors. Coherent Multistatic Radar Imaging is based on an extension of existing monostatic ISAR algorithms to the multistatic environment.
Dorp, Ph. van, Otten, M.P.G., Verzeilberg, J.M.M.   +2 more
openaire   +2 more sources

Hybrid SAR/ISAR for distributed ISAR imaging of moving targets

2015 IEEE Radar Conference (RadarCon), 2015
The hybrid SAR/ISAR processing takes advantages of both SAR and ISAR to generate high-resolution imagery of moving targets. In this paper, we introduce the concept of hybrid SAR/ISAR, discuss how to reform a high-resolution imagery of moving targets and extract 3-D target feature through hybrid processing of the data taken by multiple arbitrarily ...
Victor C. Chen, Baokun Liu
openaire   +1 more source

Simulations of ISAR image errors

IEEE Transactions on Instrumentation and Measurement, 1990
The authors present concepts and show simulation results for a number of situations where the ISAR (inverse synthetic aperture radar) image is degraded by errors introduced by the signal acquisition and data processing. These errors result in degradation of resolution, false targets in the image, geometric distortion of the image, incorrect values for ...
A. Jain, I. Patel
openaire   +1 more source

ISAR for concealed objects imaging

SPIE Proceedings, 2015
A new promising architecture of microwave personnel screening system is analyzed in this paper with numerical simulations. This architecture is based on the concept of inverse aperture synthesis applied to a naturally moving person. The extent of the synthetic aperture is formed by a stationary vertical linear antenna array and by a length of subject’s
Andrey V. Zhuravlev, Vladimir V. Razevig, Igor A. Vasiliev, Sergey I. Ivashov, Viacheslav V. Voronin   +4 more
openaire   +1 more source

Application of deep generative networks for SAR/ISAR: a review

Artificial Intelligence Review, 2023
Jiawei Zhang, Zhen Liu, Weidong Jiang, Yongxiang Liu, Xiaolin Zhou, Xiang Li   +5 more
semanticscholar   +1 more source

ISAR

2023
openaire   +1 more source

Unblurring ISAR Imaging for Maneuvering Target Based on UFGAN

Remote Sensing, 2022
Ying Luo, Yuanpeng Zhang, Yanxin Yuan
exaly  

Isabelle/Isar

2006
Markus Wenzel, Larry Paulson
openaire   +1 more source