Road-aided along-track baseline estimation in a multichannel SAR-GMTI system

P Huang, X Zhang, Z Zou, X Liu… - IEEE Geoscience and …, 2020 - ieeexplore.ieee.org
In this letter, a novel method is proposed to estimate the along-track baseline for a
multichannel synthetic aperture radar (SAR) system, intended for ground moving target …

A novel phase calibration method for dual-channel CSAR-GMTI processing

B Ge, C Fan, D An, W Wang, Z Zhou… - IEEE Geoscience and …, 2019 - ieeexplore.ieee.org
Displaced phase center array (DPCA) and along-track interferometry (ATI) have been widely
used for ground moving target indication (GMTI) in multi-channel circular synthetic aperture …

Two-antenna SAR with waveform diversity for ground moving target indication

WQ Wang, H Shao - IEEE Geoscience and Remote Sensing …, 2014 - ieeexplore.ieee.org
Along-track interferometry (ATI) and displaced phase center antenna (DPCA) are two
representative synthetic aperture radar (SAR) ground moving target indication (GMTI) …

Effects of Doppler aliasing on baseline estimation in multichannel SAR-GMTI and solutions to address these effects

B Liu, T Wang, Y Li, F Shen… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
For multichannel synthetic aperture radar based ground moving-target indication (SAR-
GMTI), the effective baseline usually needs to be estimated in order to obtain an accurate …

Accurate baseline estimation for synthetic aperture radar‐ground moving target indication systems based on co‐registration and median filtering

ZY Chen, T Wang, N Ma - IET Radar, Sonar & Navigation, 2014 - Wiley Online Library
In this study, a new method of effective baseline estimation is presented, which can be used
for ground moving target indication (GMTI) mode of synthetic aperture radar (SAR). The …

Image-based target detection and radial velocity estimation methods for multichannel SAR-GMTI

K Suwa, K Yamamoto, M Tsuchida… - … on Geoscience and …, 2016 - ieeexplore.ieee.org
In order to enhance the performance of spaceborne synthetic aperture radar-ground moving
target indication (SAR-GMTI) systems, multichannel systems with large and preferably …

A new motion parameter estimation and relocation scheme for airborne three-channel CSSAR-GMTI systems

Y Li, Y Wang, B Liu, S Zhang, L Nie… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper proposes a new scheme of motion parameter estimation and relocation for
airborne three-channel circular stripmap synthetic aperture radar (CSSAR)-ground moving …

Multichannel SAR using waveform diversity and distinct carrier frequency for ground moving target indication

WQ Wang - IEEE Journal of Selected Topics in Applied Earth …, 2015 - ieeexplore.ieee.org
Ground moving target indication (GMTI) plays an important role in surveillance and
reconnaissance applications, but it is a difficult problem due to the impacts of stationary …

Ground Moving Target Indication and Relocation in Spaceborne MIMO-SAR Systems

L Wang, P Huang, X Lin, XG Xia… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Multiple-input–multiple-output (MIMO) technique has recently received great attention due to
its promising prospect for ground moving target indication (GMTI) applications in a synthetic …

SAR ground moving target indication via cross-track interferometry for a forward-looking array

K Jing, J Xu, D Yao, ZZ Huang… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, an effective synthetic aperture radar ground moving target indication (SAR-
GMTI) method is proposed based on cross-track interferometry only, by combining the squint …