Moving target radial velocity estimation method for HRWS SAR system based on subspace projection
High-resolution wide-swath (HRWS) multichannel synthetic aperture radar (SAR) system
possesses a number of receiving channels along the azimuth direction, so it has the …
possesses a number of receiving channels along the azimuth direction, so it has the …
A method of estimating the velocity of moving targets for use in high-resolution wide-swath SAR imaging
High-resolution wide-swath (HRWS) synthetic aperture radar (SAR) systems utilize multiple
along-track channels to collect additional samples under relatively low pulse repetition …
along-track channels to collect additional samples under relatively low pulse repetition …
An ML-based radial velocity estimation algorithm for moving targets in spaceborne high-resolution and wide-swath SAR systems
T Jin, X Qiu, D Hu, C Ding - Remote Sensing, 2017 - mdpi.com
Multichannel synthetic aperture radar (SAR) is a significant breakthrough to the inherent
limitation between high-resolution and wide-swath (HRWS) compared with conventional …
limitation between high-resolution and wide-swath (HRWS) compared with conventional …
Improved Moving Target Imaging Method for a Multichannel HRWS SAR System
X Pan, W Wang, L Wu, N Li - IEEE Geoscience and Remote …, 2023 - ieeexplore.ieee.org
The azimuth multichannel synthetic aperture radar (AMC-SAR) system makes possible
simultaneous high-resolution and wide-swath (HRWS) Earth observation. The motion of …
simultaneous high-resolution and wide-swath (HRWS) Earth observation. The motion of …
An algorithm of multichannel SAR high-resolution and wide-swath imaging
Z Guo, X Yuan, P Zhang - 电子与信息学报, 2008 - jeit.ac.cn
Abstract Synthetic Aperture Radar (SAR) with multiple antennas can realize High-Resolution
Wide-Swath (HRWS) imaging, improve Signal to Noise Ratio (SNR) and improve ambiguity …
Wide-Swath (HRWS) imaging, improve Signal to Noise Ratio (SNR) and improve ambiguity …
A novel moving target imaging algorithm for HRWS SAR based on local maximum-likelihood minimum entropy
For high-resolution wide-swath (HRWS) SAR based on multiple receive apertures in
azimuth, this paper proposes a novel imaging approach for moving targets. This approach …
azimuth, this paper proposes a novel imaging approach for moving targets. This approach …
Moving target detection in HRWS mode
X Guo, Y Gao, X Liu - 2017 IEEE International Geoscience and …, 2017 - ieeexplore.ieee.org
Due to the restriction of the number of receivers, it is hard to realize high-resolution wide-
swath (HRWS) imaging and moving target detection simultaneously for multichannel …
swath (HRWS) imaging and moving target detection simultaneously for multichannel …
Ground moving target indication for high‐resolution wide‐swath synthetic aperture radar systems
T Yang, Z Li, Z Suo, Z Bao - IET Radar, Sonar & Navigation, 2014 - Wiley Online Library
In this study, a new approach is presented to detect ground moving targets and estimate
their motion parameters for high‐resolution and wide‐swath (HRWS) synthetic aperture …
their motion parameters for high‐resolution and wide‐swath (HRWS) synthetic aperture …
Robust radial velocity estimation of moving targets based on adaptive data reconstruction and subspace projection algorithm
Y Shu, G Liao, Z Yang - IEEE Geoscience and Remote Sensing …, 2013 - ieeexplore.ieee.org
In practice, inevitable image coregistration error and channel phase mismatch will
significantly degrade the estimation performance of the target radial velocity in the ground …
significantly degrade the estimation performance of the target radial velocity in the ground …
Ground moving target 2-D velocity estimation and refocusing for multichannel maneuvering sar with fixed acceleration
X Tang, X Zhang, J Shi, S Wei, B Tian - Sensors, 2019 - mdpi.com
It is difficult for multichannel maneuvering synthetic aperture radar (SAR) to achieve ground
moving target 2D velocity estimation and refocusing. In this paper, a novel method based on …
moving target 2D velocity estimation and refocusing. In this paper, a novel method based on …