[HTML][HTML] Forthcoming spaceborne SAR development

D Yunkai, YU Weidong, Z Heng, W Wei, LIU Dacheng… - 雷达学报, 2020 - radars.ac.cn
Abstract Spaceborne Synthetic Aperture Radar (SAR), which can be mounted on space
vehicles to collect information of the entire planet with all-day and all-weather imaging …

[HTML][HTML] 未来星载SAR 技术发展趋势

邓云凯, 禹卫东, 张衡, 王伟, 刘大成, 王宇 - 雷达学报, 2020 - radars.ac.cn
星载合成孔径雷达(SAR) 以卫星等空间飞行器为运动平台, 具有全天时, 全天候, 全球观测能力,
已成为一种不可或缺的对地观测手段. 当前, 我国星载SAR 已实现分辨率从米级到亚米级 …

Enhanced Kinematic Inversion of 3‐D Displacements, Geometry, and Hydraulic Properties of a North‐South Slow‐Moving Landslide in Three Gorges Reservoir

W Zheng, J Hu, Z Lu, X Hu, Q Sun, J Liu… - … Research: Solid Earth, 2023 - Wiley Online Library
Abstract Complete three‐dimensional (3‐D) movements of slow‐moving landslides are
critical to enhancing the understanding of the landslide mechanism. Multi‐source synthetic …

First demonstration of RFI mitigation in the phase synchronization of LT-1 bistatic SAR

Y Cai, J Li, Q Yang, D Liang, K Liu… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
The innovative bistatic synthetic aperture radar (BiSAR) mission LuTan-1 (LT-1) uses a
noninterrupted synchronization scheme to achieve high-precision phase synchronization …

Deep learning for the detection and phase unwrapping of mining-induced deformation in large-scale interferograms

Z Wu, T Wang, Y Wang, R Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article proposes deep convolutional neural networks to detect and map localized, rapid
subsidence caused by mining activities using time-series Sentinel-1 synthetic aperture radar …

First demonstration of single-pass distributed SAR tomographic imaging with a P-band UAV SAR prototype

Y Wang, Z Ding, L Li, M Liu, X Ma, Y Sun… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
A distributed configuration is a promising realization of tomographic synthetic aperture radar
(TomoSAR) 3-D imaging. It is able to implement single-pass tomographic imaging in a very …

A reconfigurable MIMO-SAR transmission scheme based on inter-pulse and intra-pulse joint phase modulation

G Jin, Y Wang, D Zhu, S Niu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The echo separation issue associated with different transmit antennas is the most technical
challenge in realizing the Multiple-Input Multiple-Output (MIMO) Synthetic Aperture Radar …

Architectures and synchronization techniques for distributed satellite systems: A survey

LM Marrero, JC Merlano-Duncan, J Querol… - IEEE …, 2022 - ieeexplore.ieee.org
Cohesive Distributed Satellite Systems (CDSSs) is a key enabling technology for the future
of remote sensing and communication missions. However, they have to meet strict …

[HTML][HTML] A novel jamming method against SAR using nonlinear frequency modulation waveform with very high sidelobes

C Song, Y Wang, G Jin, Y Wang, Q Dong, B Wang… - Remote Sensing, 2022 - mdpi.com
Synthetic aperture radar (SAR) systems have the capacity for day-and-night and all-weather
surveillance, which has become increasingly indispensable for military surveillance and …

The processing framework and experimental verification for the noninterrupted synchronization scheme of LuTan-1

D Liang, K Liu, H Zhang, Y Chen, H Yue… - … on Geoscience and …, 2020 - ieeexplore.ieee.org
The bistatic synthetic aperture radar (BiSAR) plays an important role in remote sensing.
However, the deviation between the two oscillators in BiSAR systems will cause a residual …