Yongwei Zhang

38 papers C 2Journal 36
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Novel Frequency Scanning Variable PRI Imaging Mode for Ultrawide Continuous Swath Spaceborne SAR Imaging.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Ruizhen Song, Wei Wang, Yongwei Zhang, Yuwei Wu, Weidong Yu
2025 J jnl
Azimuth Multichannel SAR Signal Recovery for One Channel Data Completely Missing.
IEEE Geosci. Remote. Sens. Lett.
Zonglin Yang, Zhimin Zhang, Huaitao Fan, Zhen Chen, Yongwei Zhang
2025 J jnl
Elevation-Interpulse Phase-Coded Waveform: A Novel Radar Waveform for Spaceborne MIMO-SAR.
IEEE Trans. Geosci. Remote. Sens.
Yihai Wei, Yongwei Zhang, Yang Liu, Wei Wang, Pei Wang, Yunkai Deng, Wulin Peng, Zixuan Zhang, Zhichao Wang, Ruizhe Liu
2024 J jnl
A Novel PRI Variation Strategy for Range Ambiguity Suppression in Quad-Pol Staggered Spaceborne SAR Based on Azimuth Phase Coding.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Ruizhen Song, Wei Wang, Yongwei Zhang, Yuwei Wu, Weidong Yu
2024 J jnl
An Improved Echo Separation Scheme With OFDM Chirp Waveforms for Spaceborne MIMO SAR.
IEEE Geosci. Remote. Sens. Lett.
Tiantian Wei, Yongwei Zhang, Pingping Lu, Wei Wang, Qingchao Zhao, Bo Li, Robert Wang
2024 J jnl
Demonstration of MIMO-SAR Echo Separation Scheme for Improved OFDM Waveforms With Airborne X-Band DBF-SAR.
IEEE Geosci. Remote. Sens. Lett.
Haonan Zhao, Zhimin Zhang, Kai Qiao, Wei Wang, Zhen Chen, Yongwei Zhang, Huaitao Fan
2024 J jnl
First Study on the Processing Approach of DBF for Squint Spaceborne SAR Imaging.
IEEE Trans. Geosci. Remote. Sens.
Zhaobo Chen, Wei Wang, Yongwei Zhang, Yunkai Deng, Zhimin Zhang, Xiangrui Meng
2024 J jnl
Improved Linear PRI Design Strategy for HRWS Continuous Spaceborne SAR Imaging.
IEEE Geosci. Remote. Sens. Lett.
Ruizhen Song, Wei Wang, Yongwei Zhang, Yuwei Wu, Weidong Yu
2024 J jnl
Intermediate-Frequency Nonlinear Frequency Modulation Signal Generator for UAV SAR Missions.
IEEE Geosci. Remote. Sens. Lett.
Yihai Wei, Yang Liu, Pei Wang, Yongwei Zhang, Jinsong Qiu, Yunkai Deng, Wei Wang, Ruizhe Liu, Zixuan Zhang, Jianyuan Li
2024 J jnl
Orthogonal waveform design with fractional programming on the ambiguity suppression of SAR systems.
Sci. China Inf. Sci.
Yunkai Deng, Yongwei Zhang, Zhimin Zhang, Wei Wang, Heng Zhang
2023 J jnl
A 2-D Method Based on Nonlinear Frequency Modulation Waveform and Phase Coding for Range Ambiguity Suppression.
IEEE Geosci. Remote. Sens. Lett.
Yuhao Wang, Wei Wang, Yunkai Deng, Yongwei Zhang, Pengfei Zhao, Heng Zhang
2023 J jnl
A Frequency Diverse Array SAR Processing Framework Based on the Segmented Phase Code Waveform for HRWS Imaging.
IEEE Geosci. Remote. Sens. Lett.
Yuhao Wen, Zhimin Zhang, Zhen Chen, Haonan Zhao, Yongwei Zhang, Huaitao Fan
2023 J jnl
A Novel Adaptive Digital Beamforming Method Based on Beam-Space Phase-Center Cross Correlation.
IEEE Trans. Geosci. Remote. Sens.
Rongxiang Wang, Yunkai Deng, Wei Wang, Qingchao Zhao, Yongwei Zhang, Zhen Chen, Jinsong Qiu, Sheng Chang
2022 J jnl
A Novel Echo Separation Scheme for Space-Time Waveform-Encoding SAR Based on the Second-Order Cone Programming (SOCP) Beamformer.
Remote. Sens.
Shuo Han, Yunkai Deng, Wei Wang, Qingchao Zhao, Jinsong Qiu, Yongwei Zhang, Zhen Chen
2022 J jnl
A Novel Nonlinear Frequency Modulation Waveform With Low Sidelobes Applied to Synthetic Aperture Radar.
IEEE Geosci. Remote. Sens. Lett.
Tiantian Wei, Wei Wang, Yongwei Zhang, Robert Wang
2022 J jnl
A Novel Vortex Synthetic Aperture Radar Imaging System: Decreasing the Pulse Repetition Frequency Without Increasing the Antenna Aperture.
IEEE Trans. Geosci. Remote. Sens.
Gaofeng Shu, Nan Wang, Wentao Wang, Yunkai Deng, Yongwei Zhang, Heng Zhang, Ning Li, Robert Wang
2022 J jnl
A Novel Weighted Amplitude Modulation (WAM) System for Ambiguity Suppression of Spaceborne Hybrid Quad-Pol SAR.
Remote. Sens.
Yanyan Zhang, Sheng Chang, Robert Wang, Peng Li, Yongwei Zhang, Yunkai Deng
2022 J jnl
A Two-Stage Echo Separation Scheme for Spaceborne MIMO-HWRS SAR System.
IEEE Trans. Geosci. Remote. Sens.
Yongwei Zhang, Yunkai Deng, Zhimin Zhang, Wei Wang, Tiantian Wei, Robert Wang
2022 J jnl
Ambiguity Suppression of Cross-Pol Signals by DPCA With DBF Reflector for Hybrid/±π/4 Quad-Pol SAR.
IEEE Trans. Geosci. Remote. Sens.
Yongwei Zhang, Wei Wang, Yunkai Deng, Zhimin Zhang, Nan Wang, Yu Lang, Pengfei Zhao, Robert Wang
2022 J jnl
An Extended Model of Ionospheric Dispersion Effects for Nonlinear Frequency Modulation Signal and Correction Method.
IEEE Geosci. Remote. Sens. Lett.
Haoyu Lin, Yunkai Deng, Heng Zhang, Jili Wang, Yongwei Zhang
2022 J jnl
Analytic NLFM Waveform Design With Harmonic Decomposition for Synthetic Aperture Radar.
IEEE Geosci. Remote. Sens. Lett.
Yongwei Zhang, Yunkai Deng, Zhimin Zhang, Wei Wang, Zhipeng Lv, Tiantian Wei, Robert Wang
2022 C conf
Energy Equalization in Echo Separation Processing Architecture Based on Airborne STWE-SAR Data.
IGARSS
Shuo Han, Yunkai Deng, Pei Wang, Qingchao Zhao, Jinsong Qiu, Yongwei Zhang, Wei Wang, Zhanyang Ai
2022 J jnl
First Demonstration of Echo Separation for Orthogonal Waveform Encoding MIMO-SAR Based on Airborne Experiments.
IEEE Trans. Geosci. Remote. Sens.
Yanyan Zhang, Shuo Han, Tiantian Wei, Wei Wang, Yunkai Deng, Guodong Jin, Yongwei Zhang, Robert Wang
2022 J jnl
On Spaceborne DBF-SAR Adopting the Degree of Freedom With NLFM Waveform: Optimization Framework and Simulation.
IEEE Trans. Geosci. Remote. Sens.
Shuo Han, Yunkai Deng, Qingchao Zhao, Yongwei Zhang, Yanyan Zhang, Wei Wang
2022 J jnl
Parametric NLFM Waveform for Spaceborne Synthetic Aperture Radar.
IEEE Trans. Geosci. Remote. Sens.
Yongwei Zhang, Yunkai Deng, Zhimin Zhang, Wei Wang, Robert Wang
2022 J jnl
Robust Reconstruction Method Based on QCQP Optimization for Multichannel SAR With Closely Singular Sampling.
IEEE Geosci. Remote. Sens. Lett.
Yongwei Zhang, Wei Wang, Zhimin Zhang
2021 J jnl
A Novel Spaceborne MIMO-SAR Imaging Scheme Based on Improved OFDM Waveforms.
IEEE Geosci. Remote. Sens. Lett.
Guodong Jin, Yunkai Deng, Wei Wang, Yongwei Zhang, Da Liang, Robert Wang
2021 J jnl
Ambiguity Suppression Based on Joint Optimization for Multichannel Hybrid and ±π/4 Quad-Pol SAR Systems.
Remote. Sens.
Pengfei Zhao, Yunkai Deng, Wei Wang, Yongwei Zhang, Robert Wang
2021 J jnl
Implementation of a MIMO-SAR Imaging Mode Based on OFDM Chirp Waveforms.
IEEE Geosci. Remote. Sens. Lett.
Yongwei Zhang, Wei Wang, Yunkai Deng, Robert Wang, Guodong Jin, Yashi Zhou, Yajun Long
2021 J jnl
Quadratically Constrained Ambiguity Suppression Algorithm for APC/Multichannel SAR Systems With Nonuniform Spatial Sampling.
IEEE Trans. Geosci. Remote. Sens.
Yongwei Zhang, Wei Wang, Yunkai Deng, Weidong Yu, Zhimin Zhang, Pengfei Zhao, Robert Wang
2021 J jnl
Segmented Phase Code Waveforms: A Novel Radar Waveform for Spaceborne MIMO-SAR.
IEEE Trans. Geosci. Remote. Sens.
Guodong Jin, Yunkai Deng, Wei Wang, Robert Wang, Yongwei Zhang, Yajun Long
2020 J jnl
A Novel NLFM Waveform With Low Sidelobes Based on Modified Chebyshev Window.
IEEE Geosci. Remote. Sens. Lett.
Yongwei Zhang, Wei Wang, Robert Wang, Yunkai Deng, Guodong Jin, Yajun Long
2020 J jnl
On the SAR Imaging Performance Analysis of Alternate Transmitting Mode Based on Waveform Diversity: Theory and Simulation.
IEEE Geosci. Remote. Sens. Lett.
Guodong Jin, Yunkai Deng, Wei Wang, Heng Zhang, Yajun Long, Yongwei Zhang, Robert Wang
2020 J jnl
Signal Reconstruction Algorithm for Azimuth Multichannel SAR System Based on a Multiobjective Optimization Model.
IEEE Trans. Geosci. Remote. Sens.
Yongwei Zhang, Wei Wang, Yunkai Deng, Robert Wang
2019 C conf
A Novel Waveform Optimization Framework.
IGARSS
Guodong Jin, Yunkai Deng, Robert Wang, Pei Wang, Yajun Long, Wei Wang, Yongwei Zhang
2019 J jnl
An Advanced Nonlinear Frequency Modulation Waveform for Radar Imaging With Low Sidelobe.
IEEE Trans. Geosci. Remote. Sens.
Guodong Jin, Yunkai Deng, Robert Wang, Wei Wang, Pei Wang, Yajun Long, Zhimin Zhang, Yongwei Zhang
2019 J jnl
Mitigating Range Ambiguities With Advanced Nonlinear Frequency Modulation Waveform.
IEEE Geosci. Remote. Sens. Lett.
Guodong Jin, Yunkai Deng, Robert Wang, Wei Wang, Yongwei Zhang, Yajun Long, Da Liang
2019 J jnl
Nonlinear Frequency Modulation Signal Generator in LT-1.
IEEE Geosci. Remote. Sens. Lett.
Guodong Jin, Kaiyu Liu, Yunkai Deng, Yu Sha, Robert Wang, Dacheng Liu, Wei Wang, Yajun Long, Yongwei Zhang