A Novel Spectrum Reconstruction and Imaging Processing Method for Squint Multichannel SAR
J Ma, P Wang, Y Guo, T He… - IGARSS 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
Azimuth multichannel synthetic aperture radar (SAR) is a form of SAR with one transmitter
and several receivers, which is able to obtain both high resolution and wide swath imaging …
and several receivers, which is able to obtain both high resolution and wide swath imaging …
Blocked azimuth spectrum reconstruction algorithm for onboard real-time dual-channel SAR imaging
Z Ding, P Zheng, Y Wang, T Zeng… - IEEE Geoscience and …, 2021 - ieeexplore.ieee.org
Dual-channel synthetic aperture radar (SAR) is a widely used technology to achieve high-
resolution and wide-swath imaging in current SAR system. Due to the fact of nonuniform …
resolution and wide-swath imaging in current SAR system. Due to the fact of nonuniform …
Azimuth Spectrum Reconstruction Algorithm Based on Updating Factors Regionally for Onboard Real-Time Multi-Channel SAR Imaging
P Zheng, Z Ding, L Li, H Li, Z Li - IEEE Journal of Selected …, 2023 - ieeexplore.ieee.org
Multichannel spaceborne synthetic aperture radar (SAR) is a useful approach to overcome
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …
minimum antenna area constraint and achieve high-resolution and wide-swath imaging. For …
Azimuth ambiguity of multi-channel SAR
X Ma, Z Sun, Z Dong, H Huang - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
Azimuth multi-channel synthetic aperture radar has been widely studied to realize high
resolution wide swath imaging. Spectrum reconstruction algorithm deals with the main-lobe …
resolution wide swath imaging. Spectrum reconstruction algorithm deals with the main-lobe …
Phase bias estimation and imaging for high-squint multichannel SAR in azimuth
Y Zhou, Z Wang, J Liu, X Han, L Zheng… - IEEE Geoscience and …, 2023 - ieeexplore.ieee.org
High-squint multichannel synthetic aperture radar (SAR) in azimuth can overcome the
constraint of minimum antenna area in the traditional single-channel classical SAR system …
constraint of minimum antenna area in the traditional single-channel classical SAR system …
[HTML][HTML] A Novel Imaging Scheme of Squint Multichannel SAR: First Result of GF-3 Satellite
Y Lv, M Shang, L Zhong, X Qiu, C Ding - Remote Sensing, 2022 - mdpi.com
The azimuth multichannel synthetic aperture radar (MC-SAR) is an effective means of earth
observation due to its high-resolution and wide-swath (HRWS) imaging capability …
observation due to its high-resolution and wide-swath (HRWS) imaging capability …
Modified reconstruction method of squinted multi-channel SAR sigal
Y Zhu, J Chen, H Zeng, H Kuang… - … and Remote Sensing …, 2014 - ieeexplore.ieee.org
Squinted multi-channel SAR is a available mode to achieve the high-resolution and wide-
swath, because it is more flexible than broadside SAR. However, the traditional processing …
swath, because it is more flexible than broadside SAR. However, the traditional processing …
Improved signal reconstruction algorithm for multichannel SAR based on the Doppler spectrum estimation
For high-resolution wide-swath synthetic aperture radar imaging algorithms, signal
reconstruction is a key step. The steering vector plays an important role in signal …
reconstruction is a key step. The steering vector plays an important role in signal …
High-squint Multichannel SAR Imaging in Azimuth Based on Chinese GF-3 Satellite Data
Y Zhou, Q Zhang, X Han, L Zhao, H Li… - IGARSS 2023-2023 …, 2023 - ieeexplore.ieee.org
Compared with the broadside imaging mode in multichannel SAR system, high-squint
imaging mode in azimuth would be much more flexible to achieve high-resolution and wide …
imaging mode in azimuth would be much more flexible to achieve high-resolution and wide …
Suppression of Azimuth Ambiguities of Strong Point-Like Targets for Multichannel SAR Systems
X Guo, Y Gao, K Wang, X Liu - IEEE Geoscience and Remote …, 2017 - ieeexplore.ieee.org
Multichannel synthetic aperture radar (SAR) signal reconstruction methods can effectively
suppress azimuth ambiguities and achieve high-resolution wide-swath imaging. However …
suppress azimuth ambiguities and achieve high-resolution wide-swath imaging. However …