Study on SAR/GMTI processing for high-resolution wide-swath SAR system

X Meng-dao, S Guang-cai, L Xue-shi - 雷达学报, 2015 - radars.ac.cn
In recent years, there have been many studies on Synthetic Aperture Radar (SAR), and High-
Resolution and Wide-Swath (HRWS) imaging has attracted increasing attention. High …

Spaceborne HRWS-SAR-GMTI System Design Method with Optimal Configuration

Y Jiang, L Wang, Q Ling, J Ma, P Huang, X Liu, J Fan - Remote Sensing, 2024 - mdpi.com
The spaceborne high-resolution and wide-swath synthetic aperture radar (HRWS-SAR)
system combined with the ground moving target indication (GMTI) mode provides a …

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 …

Multi-channel SAR system design for HRWS and GMTI in low PRF

X Zhang, C Yang, X Zhang, Q Lin - IEEE Access, 2019 - ieeexplore.ieee.org
High-resolution and wide-swath (HRWS) is an important challenge in synthetic aperture
radar (SAR). Combined SAR with array, the azimuth dual-channel SAR configuration …

Design considerations of PRF for optimizing GMTI performance in azimuth multichannel SAR systems with HRWS imaging capability

Y Shu, G Liao, Z Yang - IEEE transactions on geoscience and …, 2013 - ieeexplore.ieee.org
Using multichannel in azimuth to suppress the Doppler ambiguities allows for high-
resolution wide-swath (HRWS) synthetic aperture radar (SAR) imaging, thus overcoming the …

Brief analysis on the development and application of multi-input multi-output synthetic aperture radar

Z Wei, L Yong-xiang, L Xiang, L Yong-shun - 雷达学报, 2014 - radars.ac.cn
Recently, a novel conception of Synthetic Aperture Radar (SAR) based on Multi-Input Multi-
Output (MIMO) technology draws much attention for its potential advantages. MIMO-SAR …

Simultaneous high-resolution wide-swath SAR imaging and ground moving target indication: Processing approaches and system concepts

SV Baumgartner, G Krieger - IEEE Journal of Selected Topics …, 2015 - ieeexplore.ieee.org
In this paper, a novel method for enabling ground moving target capability for high-
resolution wide-swath (HRWS) synthetic aperture radar (SAR) systems is presented. Such …

Robust clutter suppression and ground moving target imaging method for a multichannel SAR with high-squint angle mounted on hypersonic vehicle

J Han, Y Cao, TS Yeo, F Wang - Remote Sensing, 2021 - mdpi.com
This paper investigates a robust clutter suppression and detection of ground moving target
(GMT) imaging method for a multichannel synthetic aperture radar (MC-SAR) with high …

Detection and imaging of moving objects with high-resolution wide-swath SAR systems

D Cerutti-Maori, I Sikaneta… - EUSAR 2014; 10th …, 2014 - ieeexplore.ieee.org
An important application of future multi-channel high-resolution wide-swath (HRWS)
synthetic aperture radar (SAR) systems is the detection of objects moving on the earth …

Robust clutter suppression and moving target imaging approach for multichannel in azimuth high-resolution and wide-swath synthetic aperture radar

SX Zhang, MD Xing, XG Xia, R Guo… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper describes a clutter suppression approach and the corresponding moving target
imaging algorithm for a multichannel in azimuth high-resolution and wide-swath (MC …