Guang-Cai Sun

50 papers C 11Journal 39
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Multichannel PFA (MC-PFA) for HRWS SAR Imaging.
IEEE Trans. Geosci. Remote. Sens.
Pengwei Lan, Guang-Cai Sun, Qun Yan, Yuhui Deng, Zhifeng Zhang, Mengdao Xing, Caipin Li
2025 J jnl
A Time-Domain Processing Framework for Airborne and Vehicle-Borne Microwave Photonic SAR With a Resolution of 0.02 m.
IEEE Trans. Geosci. Remote. Sens.
Yishan Lou, Mengdao Xing, Hao Lin, Penghui Ma, Guang-Cai Sun, Ruoming Li
2025 J jnl
On the Role of Scene Coordinate System in Focusing of GEO SAR Data With Fast Time-Domain Algorithm.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Wenkang Liu, Hang Li, Jinsong Zhang, Guang-Cai Sun, Hongxu Bian, Jixiang Xiang, Mengdao Xing
2024 J jnl
2-D Autofocus for High-Squint SAR Based on Affine Coordinate Back-Projection Algorithm.
IEEE Trans. Geosci. Remote. Sens.
Yishan Lou, Hao Lin, Quan Chen, Mengdao Xing, Shengwei Zhou, Guang-Cai Sun
2024 J jnl
A Passive Signal Focusing Algorithm Based on Synthetic Aperture Technique for Multiple Radiation Source Localization.
IEEE Trans. Geosci. Remote. Sens.
Yuqi Wang, Liang Han, Xu Zhang, Guang-Cai Sun, Zijing Zhang, Mengdao Xing, Xiaoniu Yang
2024 C conf
A Time Sequence Design Method Using a Phased Array Antenna to Simultaneously Realize Three Functions of Scatterometer, Spectrometer and SAR.
IGARSS
Hang Li, Wenkang Liu, Guang-Cai Sun, Mengdao Xing, Zhenhua Zhang, Jie Zhang
2024 J jnl
An Ultrahigh-Resolution Positioning Algorithm for Satellite Ultra-Long-Duration Data Based on Synthetic Aperture Technique.
IEEE Trans. Geosci. Remote. Sens.
Yuqi Wang, Guang-Cai Sun, Xu Zhang, Jun Yang, Anyi Wang, Mengdao Xing, Xiaoniu Yang
2024 J jnl
Multichannel Back Projection (MC-BP) Algorithm and Its Accelerated Form for HRWS SAR.
IEEE Trans. Geosci. Remote. Sens.
Guang-Cai Sun, Pengwei Lan, Yuhui Deng, Jixiang Xiang, Yuqi Wang, Mengdao Xing, Yu Zhang
2024 C conf
Optimal Scene Coordinate System for Geo SAR Focusing with Fast Time-Domain Algorithm.
IGARSS
Wenkang Liu, Hang Li, Hongxu Bian, Guang-Cai Sun, Mengdao Xing
2023 J jnl
2-D Wavenumber Domain Autofocusing for High-Resolution Highly Squinted SAR Imaging Based on Equivalent Broadside Model.
IEEE Trans. Geosci. Remote. Sens.
Yuhui Deng, Guang-Cai Sun, Liang Han, Yuqi Wang, Yu Zhang, Mengdao Xing
2023 J jnl
A High-Resolution Airborne SAR Autofocusing Approach Based on SR-PGA and Subimage Resampling With Precise Hyperbolic Model.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Yuhui Deng, Hui Wang, Guang-Cai Sun, Yong Wang, Wenkang Liu, Jun Yang, Mengdao Xing
2023 J jnl
A Novel Motion Compensation Method Applicable to Ground Cartesian Back-Projection Algorithm for Airborne Circular SAR.
IEEE Trans. Geosci. Remote. Sens.
Yishan Lou, Wenkang Liu, Mengdao Xing, Hao Lin, Xiaoxiang Chen, Guang-Cai Sun
2023 C conf
Multi-Subaperture Interference for SAR Autofocusing.
IGARSS
Chi He, Yuhui Deng, Guang-Cai Sun, Mengdao Xing
2023 J jnl
Robust Multi-Ship Tracker in SAR Imagery by Fusing Feature Matching and Modified KCF.
IEEE Geosci. Remote. Sens. Lett.
Yunpeng Zhang, Mengdao Xing, Jinsong Zhang, Guang-Cai Sun, Dan Xu
2022 J jnl
A Fast Cartesian Back-Projection Algorithm Based on Ground Surface Grid for GEO SAR Focusing.
IEEE Trans. Geosci. Remote. Sens.
Quan Chen, Wenkang Liu, Guang-Cai Sun, Xiaoxiang Chen, Liang Han, Mengdao Xing
2022 J jnl
A High-Resolution and High-Precision Passive Positioning System Based on Synthetic Aperture Technique.
IEEE Trans. Geosci. Remote. Sens.
Yuqi Wang, Guang-Cai Sun, Yong Wang, Zijing Zhang, Mengdao Xing, Xiaoniu Yang
2022 J jnl
A Multi-Pulse Cross Ambiguity Function for the Wideband TDOA and FDOA to Locate an Emitter Passively.
Remote. Sens.
Yuqi Wang, Guang-Cai Sun, Yong Wang, Jun Yang, Zijing Zhang, Mengdao Xing
2022 J jnl
A Postmatched-Filtering Image-Domain Subspace Method for Channel Mismatch Estimation of Multiple Azimuth Channels SAR.
IEEE Trans. Geosci. Remote. Sens.
Guang-Cai Sun, Jixiang Xiang, Yong Wang, Zijing Zhang, Jun Yang, Mengdao Xing, Min Bao, Zheng Bao
2022 J jnl
A Processing Framework for Airborne Microwave Photonic SAR With Resolution Up To 0.03 m: Motion Estimation and Compensation.
IEEE Trans. Geosci. Remote. Sens.
Yuhui Deng, Mengdao Xing, Guang-Cai Sun, Wenkang Liu, Ruoming Li, Yong Wang
2022 J jnl
A Real-Time Unified Focusing Algorithm (RT-UFA) for Multi-Mode SAR via Azimuth Sub-Aperture Complex-Valued Image Combining and Scaling.
IEEE Trans. Geosci. Remote. Sens.
Guang-Cai Sun, Yanbin Liu, Mengdao Xing, Shiyu Wang, Jun Yang, Zheng Bao, Min Bao
2022 J jnl
A Robust Image-Domain Subspace-Based Channel Error Calibration and Postimaging Reconstruction Algorithm for Multiple Azimuth Channels SAR.
IEEE Trans. Geosci. Remote. Sens.
Jixiang Xiang, Guang-Cai Sun, Zijing Zhang, Yu Zhang, Xiaojie Ding, Mengdao Xing, Jun Yang
2022 J jnl
An Efficient Multichannel SAR Channel Phase Error Calibration Method Based on Fine-Focused HRWS SAR Image Entropy.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jixiang Xiang, Xiaojie Ding, Guang-Cai Sun, Zijing Zhang, Mengdao Xing, Wenkang Liu
2022 J jnl
Attributed Scattering Center Extraction Method for Microwave Photonic Signals Using DSM-PMM-Regularized Optimization.
IEEE Trans. Geosci. Remote. Sens.
Yiyuan Xie, Mengdao Xing, Yuexin Gao, Zhixin Wu, Guang-Cai Sun, Liang Guo
2022 J jnl
Azimuth Variant Motion Error Compensation Algorithm for Airborne SAR Imaging Based on Doppler Adjustment.
IEEE Geosci. Remote. Sens. Lett.
Xiaoxiang Chen, Minghui Wan, Mengdao Xing, Guang-Cai Sun
2022 J jnl
High-Resolution Real-Time Imaging Processing for Spaceborne Spotlight SAR With Curved Orbit via Subaperture Coherent Superposition in Image Domain.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Yanbin Liu, Guang-Cai Sun, Liang Guo, Mengdao Xing, Hanwen Yu, Ruimin Fang, Shiyu Wang
2022 J jnl
High-Speed Maneuvering Platform SAR Imaging With Optimal Beam Steering Control.
IEEE Trans. Geosci. Remote. Sens.
Bowen Bie, Yinghui Quan, Kaijie Xu, Aifeng Ren, Guoyao Xiao, Guang-Cai Sun, Mengdao Xing
2022 J jnl
Integrating the Reconstructed Scattering Center Feature Maps With Deep CNN Feature Maps for Automatic SAR Target Recognition.
IEEE Geosci. Remote. Sens. Lett.
Jinsong Zhang, Mengdao Xing, Guang-Cai Sun, Zheng Bao
2022 J jnl
Moving Target Radial Velocity Estimation Method for HRWS SAR System Based on Subspace Projection.
IEEE Geosci. Remote. Sens. Lett.
Boyu Li, Guang-Cai Sun, Mengdao Xing, Xiaoxiang Chen, Dong You, Zheng Bao
2022 J jnl
Multiple Statistics Contributing to Few-Sample Deep Learning for Subtle Trace Detection in High-Resolution SAR Images.
IEEE Trans. Geosci. Remote. Sens.
Jinsong Zhang, Mengdao Xing, Guang-Cai Sun, Zhihao Wang
2022 J jnl
Oriented Gaussian Function-Based Box Boundary-Aware Vectors for Oriented Ship Detection in Multiresolution SAR Imagery.
IEEE Trans. Geosci. Remote. Sens.
Jinsong Zhang, Mengdao Xing, Guang-Cai Sun, Ning Li
2022 J jnl
SAR Ground Maneuvering Targets Imaging and Motion Parameters Estimation Based on the Adaptive Polynomial Fourier Transform.
IEEE Geosci. Remote. Sens. Lett.
Dong You, Guang-Cai Sun, Mengdao Xing, Yachao Li, Zheng Bao
2022 J jnl
Ship Focusing and Positioning Based on 2-D Ambiguity Resolving for Single-Channel SAR Mounted on High-Speed Maneuvering Platforms With Small Aperture.
IEEE Trans. Geosci. Remote. Sens.
Ning Li, Mengdao Xing, Yaxin Hou, Shengwei Zhou, Guang-Cai Sun
2022 J jnl
Time-Domain Autofocus for Ultrahigh Resolution SAR Based on Azimuth Scaling Transformation.
IEEE Trans. Geosci. Remote. Sens.
Hao Lin, Jianlai Chen, Mengdao Xing, Xiaoxiang Chen, Ning Li, Yiyuan Xie, Guang-Cai Sun
2022 J jnl
Vehicle Trace Detection in Two-Pass SAR Coherent Change Detection Images With Spatial Feature Enhanced Unet and Adaptive Augmentation.
IEEE Trans. Geosci. Remote. Sens.
Jinsong Zhang, Mengdao Xing, Guang-Cai Sun, Xin Shi
2021 J jnl
2-D Beam Steering Method for Squinted High-Orbit SAR Imaging.
IEEE Trans. Geosci. Remote. Sens.
Wenkang Liu, Guang-Cai Sun, Mengdao Xing, Vito Pascazio, Quan Chen, Zheng Bao
2021 J jnl
A Novel Two-Step Scheme Based on Joint GO-DPCA and Local STAP in Image Domain for Multichannel SAR-GMTI.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Zhihao Wang, Yongliang Wang, Mengdao Xing, Guang-Cai Sun, Shuang-xi Zhang, Jixiang Xiang
2021 C conf
Azimuth Spectrum Reconstruction Algorithm for Multichannel Squint Sar on High Speed Airborne Platform.
IGARSS
Bowen Bie, Yinghui Quan, Guang-Cai Sun, Wei Feng, Mengdao Xing
2021 J jnl
Focusing Challenges of Ships With Oscillatory Motions and Long Coherent Processing Interval.
IEEE Trans. Geosci. Remote. Sens.
Wenkang Liu, Guang-Cai Sun, Xianggen Xia, Jixiang Fu, Mengdao Xing, Zheng Bao
2021 J jnl
Ground Cartesian Back-Projection Algorithm for High Squint Diving TOPS SAR Imaging.
IEEE Trans. Geosci. Remote. Sens.
Xiaoxiang Chen, Guang-Cai Sun, Mengdao Xing, Boyu Li, Jun Yang, Zheng Bao
2021 J jnl
High squint multichannel SAR imaging algorithm for high speed maneuvering platforms with small-aperture.
Signal Process.
Ning Li, Guang-Cai Sun, Boyu Li, Wenkang Liu, Jun Yang, Mengdao Xing, Zheng Bao
2021 J jnl
ISAR Signal Tracking and High-Resolution Imaging by Kalman Filtering.
Remote. Sens.
Pei Ye, Mengdao Xing, Xiang-Gen Xia, Guang-Cai Sun, Yachao Li, Yuexin Gao
2021 J jnl
Integration of Rotation Estimation and High-Order Compensation for Ultrahigh-Resolution Microwave Photonic ISAR Imagery.
IEEE Trans. Geosci. Remote. Sens.
Lichao Yang, Mengdao Xing, Lei Zhang, Guang-Cai Sun, Yuexin Gao, Zijing Zhang, Zheng Bao
2021 C conf
Ship Imaging based on Azimuth Ambiguity Resolving for High-Speed Maneuvering Platforms Sar with Small-Aperture.
IGARSS
Ning Li, Mengdao Xing, Guang-Cai Sun, Vito Pascazio
2021 J jnl
Water Body Detection in High-Resolution SAR Images With Cascaded Fully-Convolutional Network and Variable Focal Loss.
IEEE Trans. Geosci. Remote. Sens.
Jinsong Zhang, Mengdao Xing, Guang-Cai Sun, Jianlai Chen, Mengya Li, Yihua Hu, Zheng Bao
2020 C conf
An Efficient MEO SAR Imaging Algorithm Based on Optimal Imaging Coordinate System.
IGARSS
Wenkang Liu, Guang-Cai Sun, Mengdao Xing, Vito Pascazio
2020 C conf
An Optimization Algorithm of Moving Targets Refocusing Via Parameter Estimation Dependence of Maximum Sharpness Principle After BP Integral.
IGARSS
Xuyao Tong, Mengdao Xing, Guang-Cai Sun
2020 C conf
Clutter Suppression and Moving Target Radial Velocity Estimation Method for HRWS Multichannel System based on Subspace Projection.
IGARSS
Boyu Li, Guang-Cai Sun, Mengdao Xing
2020 C conf
Ship Positioning and Radial Velocity Estimation for Spaceborne SAR Based on Energy Center Extraction.
IGARSS
Dong You, Guang-Cai Sun, Mengdao Xing, Yachao Li
2020 C conf
Space Targets Rescaling Based on Bistatic ISAR System.
IGARSS
Dan Xu, Guang-Cai Sun, Dong You, Mengdao Xing, Vito Pascazio
2020 C conf
Unambiguous Signal Reconstruction Algorithm for High Squint Multichannel SAR Mounted on High Speed Maneuvering Platforms.
IGARSS
Ning Li, Guang-Cai Sun, Mengdao Xing