Estimation of Clutter Rank for Endfire Array Airborne Radar. - Chen, Runrong; Wang, Haihong; Duan, Keqing; Xie, Wenchong (IEEE Geosci. Remote. Sens. Lett., 2024)

Range-Ambiguous Clutter Suppression for Space-Based Early Warning Radar via EPC-FDA-MIMO With Nonorthogonal Waveforms. - Qiu, Zizhou; Duan, Keqing; Yang, Xingjia; Wang, Yongliang (IEEE Trans. Aerosp. Electron. Syst., 2024)

Range-Ambiguous Clutter Suppression With Cascaded FDA-MIMO STAP for Bistatic Space-Based Early Warning Radar. - Yang, Xingjia; Duan, Keqing; Qiu, Zizhou; Wang, Yongliang (IEEE Trans. Aerosp. Electron. Syst., 2024)

Range Ambiguous Clutter Suppression for Forward-Looking Airborne Radar Based on Frequency Coding and Phase Waveforms Modulation in Slow-Time. - Qiu, Zizhou; Duan, Keqing; Liao, Zhipeng (IEEE Trans. Aerosp. Electron. Syst., 2024)

Designing Constant Modulus Approximate Binary Phase Waveforms for Multitarget Detection in MIMO Radar Using LSTM Networks. - Qiu, Zizhou; Duan, Keqing; Wang, Yongliang; Liao, Zhipeng; He, Jinjun (IEEE Trans. Geosci. Remote. Sens., 2024)

Joint Design of Waveform and Filter for OFDM MIMO Dual-Function Radar-Communication Systems under Satellite-UAV Framework. - Lai, Ye; Duan, Keqing; Yang, Xingjia; Qiu, Zizhou; Wang, Weiwei (2024)

Range-Ambiguous Clutter Suppression for Space-Based Early Warning Radar Using Vertical FDA and Horizontal EPC. - Qiu, Zizhou; Liao, Zhipeng; Xu, Jingwei; Duan, Keqing (IEEE Geosci. Remote. Sens. Lett., 2023)

Tensor-Based Sparse Recovery Space-Time Adaptive Processing for Large Size Data Clutter Suppression in Airborne Radar. - Cui, Ning; Xing, Kun; Yu, Zhongjun; Duan, Keqing (IEEE Trans. Aerosp. Electron. Syst., 2023)

Reduced-Complexity Subarray-Level Sparse Recovery STAP for Multichannel Airborne Radar WGMTI Application. - Cui, Ning; Xing, Kun; Yu, Zhongjun; Duan, Keqing (IEEE Trans. Aerosp. Electron. Syst., 2023)

Range-Ambiguous Clutter Suppression for STAP-Based Radar With Vertical Coherent Frequency Diverse Array. - Liu, Zhixin; Zhu, Shengqi; Xu, Jingwei; He, Xiongpeng; Duan, Keqing; Lan, Lan (IEEE Trans. Geosci. Remote. Sens., 2023)

Robust STAP for nonhomogeneous clutter suppression with a single snapshot. - Li, Haodong; Liao, Guisheng; Xu, Jingwei; Lan, Lan; Duan, Keqing (Digit. Signal Process., 2022)

Beam-Space Reduced-Dimension 3D-STAP for Nonside-Looking Airborne Radar. - Cui, Ning; Duan, Keqing; Xing, Kun; Yu, Zhongjun (IEEE Geosci. Remote. Sens. Lett., 2022)

Gridless Sparse Clutter Nulling STAP Based on Particle Swarm Optimization. - Li, Xiang; Yang, Xingjia; Wang, Yugang; Duan, Keqing (IEEE Geosci. Remote. Sens. Lett., 2022)

Adaptive Fixed-Lag Smoothing Algorithms Based on the Variational Bayesian Method. - Xu, Hong; Duan, Keqing; Yuan, Huadong; Xie, Wenchong; Wang, Yongliang (IEEE Trans. Autom. Control., 2021)

Target Detection in Mainlobe Jamming Using Convolutional Neural Network. - Wang, Yugang; Duan, Keqing; Yang, Xingjia; Li, Xiang (2021)

High-Efficiency and High-Precision Reconstruction Strategy for P-Band Ultra-Wideband Bistatic Synthetic Aperture Radar Raw Data Including Motion Errors. - Xie, Hongtu; Hu, Jun; Duan, Keqing; Wang, Guoqian (IEEE Access, 2020)

Black box variational inference to adaptive kalman filter with unknown process noise covariance matrix. - Xu, Hong; Duan, Keqing; Yuan, Huadong; Xie, Wenchong; Wang, Yongliang (Signal Process., 2020)

An Adaptive Gaussian Sum Kalman Filter Based on a Partial Variational Bayesian Method. - Xu, Hong; Yuan, Huadong; Duan, Keqing; Xie, Wenchong; Wang, Yongliang (IEEE Trans. Autom. Control., 2020)

Reduced-DOF Three-Dimensional STAP via Subarray Synthesis for Nonsidelooking Planar Array Airborne Radar. - Duan, Keqing; Xu, Hong; Yuan, Huadong; Xie, Hongtu; Wang, Yong-Liang (IEEE Trans. Aerosp. Electron. Syst., 2020)

Cross-Spectral Metric Smoothing-Based GIP for Space-Time Adaptive Processing. - Yuan, Huadong; Xu, Hong; Duan, Keqing; Xie, Wenchong; Wang, Yongliang (IEEE Geosci. Remote. Sens. Lett., 2019)

Imaging Experiment of Airborne UHF Ultra-wideband Synthetic Aperture Radar. - Xie, Hongtu; Wang, Guoqian; Hu, Jun; Duan, Keqing; Chen, Zengping; Xu, Shiyou; Lin, Yiquan; Zhu, Nannan; Xi, Bin; An, Daoxiang (2019)

Sparse Bayesian Learning-Based Space-Time Adaptive Processing With Off-Grid Self-Calibration for Airborne Radar. - Yuan, Huadong; Xu, Hong; Duan, Keqing; Xie, Wenchong; Liu, Weijian; Wang, Yongliang (IEEE Access, 2018)

Sparsity-Based Non-Stationary Clutter Suppression Technique for Airborne Radar. - Duan, Keqing; Yuan, Huadong; Xu, Hong; Liu, Weijian; Wang, Yongliang (IEEE Access, 2018)

Fixed-point iteration Gaussian sum filtering estimator with unknown time-varying non-Gaussian measurement noise. - Xu, Hong; Xie, Wenchong; Yuan, Huadong; Duan, Keqing; Liu, Weijian; Wang, Yongliang (Signal Process., 2018)

Sparsity-based STAP algorithm with multiple measurement vectors via sparse Bayesian learning strategy for airborne radar. - Duan, Keqing; Wang, Zetao; Xie, Wenchong; Chen, Hui; Wang, Yongliang (IET Signal Process., 2017)

A Two-Stage Detector for Mismatched Subspace Signals. - Duan, Keqing; Liu, Ming; Dai, Huanyao; Xu, Fang; Liu, Weijian (IEEE Geosci. Remote. Sens. Lett., 2017)

Clutter suppression algorithm based on fast converging sparse Bayesian learning for airborne radar. - Wang, Zetao; Xie, Wenchong; Duan, Keqing; Wang, Yongliang (Signal Process., 2017)

Subspace-Augmented Clutter Suppression Technique for STAP Radar. - Wang, Zetao; Wang, Yongliang; Duan, Keqing; Xie, Wenchong (IEEE Geosci. Remote. Sens. Lett., 2016)

A deterministic auto-regressive STAP approach for nonhomogenerous clutter suppression. - Duan, Keqing; Xie, Wenchong; Wang, Yongliang; Liu, Weijian; Gao, Fei (Multidimens. Syst. Signal Process., 2016)

Adaptive array detection in noise and completely unknown jamming. - Liu, Weijian; Liu, Jun; Wang, Libao; Duan, Keqing; Chen, Zhao; Wang, Yongliang (Digit. Signal Process., 2015)

Range ambiguity clutter suppression for bistatic STAP radar. - Xie, Wenchong; Zhang, Baihua; Wang, Yongliang; Zhu, Yong; Duan, Keqing; Li, Rongfeng (EURASIP J. Adv. Signal Process., 2013)

Nonstationary clutter suppression for airborne conformal array radar. - Duan, Keqing; Xie, Wenchong; Wang, Yongliang (Sci. China Inf. Sci., 2011)

Clutter suppression for airborne phased radar with conformal arrays by least squares estimation. - Xie, Wenchong; Duan, Keqing; Gao, Fei; Wang, Yongliang; Zhang, Zenghui (Signal Process., 2011)