Keqing Duan

According to our database, Keqing Duan authored at least 41 papers between 2011 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

A Grating-Lobe Clutter Suppression Method Based on Riemannian Optimization for Distributed Space-Based Early Warning Radar.

Di'ang Zhao, Keqing Duan, Ye Lai, Wei Shen

IEEE Trans. Aerosp. Electron. Syst., 2026

Long-Time Hybrid Integration of Maneuvering Target Based on Sub-CPI STAP for Bistatic Space-Based Early Warning Radar.

Xingjia Yang, Keqing Duan, Wei Shen, Zizhou Qiu, Weijian Liu

IEEE Trans. Aerosp. Electron. Syst., 2026

Robust 3D-STAP Method for Space-Based Early Warning Radar.

Xingjia Yang, Keqing Duan, Xiuli Kou, Zhipeng Liao, Weijian Liu

IEEE Trans. Aerosp. Electron. Syst., 2026

Nonlinear Filter Design for Phase-Coded Waveforms in MIMO Radar Using Wavelet Transform Neural Networks.

Zizhou Qiu, Keqing Duan, Zhipeng Liao, Wei Shen, Ye Lai

IEEE Trans. Aerosp. Electron. Syst., 2026

Joint Design of Transmit Signals and Mismatched Filters for ISRJ Suppression in Dual Function Radar-Communication Systems.

Ye Lai, Keqing Duan, Han Zhang, Jiaxin Lin

IEEE Trans. Aerosp. Electron. Syst., 2026

Tensor-Integrated Acceleration Framework for Sparse-Based WAS-GMTI in Multichannel Airborne Radar Systems.

Ning Cui, Shuai Jiang, Kun Xing, Zhiwen Cao, Zijian Wang, Zhongjun Yu, Keqing Duan

IEEE Trans. Aerosp. Electron. Syst., 2026

2025

Nonlinear Adaptive Pulse Compression Based on Deep Learning.

Zhipeng Liao, Keqing Duan, Wei Shen

IEEE Trans. Aerosp. Electron. Syst., December, 2025

Reduced-Dimension Matrix Optimization Method for Nonstationary Clutter Suppression in Space-Time Adaptive Processing.

Ye Lai, Keqing Duan, Weiwei Wang

IEEE Trans. Signal Process., 2025

2024

Range-Ambiguous Clutter Suppression With Cascaded FDA-MIMO STAP for Bistatic Space-Based Early Warning Radar.

Xingjia Yang, Keqing Duan, Zizhou Qiu, Yongliang Wang

IEEE Trans. Aerosp. Electron. Syst., December, 2024

Range Ambiguous Clutter Suppression for Forward-Looking Airborne Radar Based on Frequency Coding and Phase Waveforms Modulation in Slow-Time.

Zizhou Qiu, Keqing Duan, Zhipeng Liao

IEEE Trans. Aerosp. Electron. Syst., December, 2024

Range-Ambiguous Clutter Suppression for Space-Based Early Warning Radar via EPC-FDA-MIMO With Nonorthogonal Waveforms.

Zizhou Qiu, Keqing Duan, Xingjia Yang, Yongliang Wang

IEEE Trans. Aerosp. Electron. Syst., October, 2024

Designing Constant Modulus Approximate Binary Phase Waveforms for Multitarget Detection in MIMO Radar Using LSTM Networks.

Zizhou Qiu, Keqing Duan, Yongliang Wang, Zhipeng Liao, Jinjun He

IEEE Trans. Geosci. Remote. Sens., 2024

Estimation of Clutter Rank for Endfire Array Airborne Radar.

Runrong Chen, Haihong Wang, Keqing Duan, Wenchong Xie

IEEE Geosci. Remote. Sens. Lett., 2024

Joint Design of Waveform and Filter for OFDM MIMO Dual-Function Radar-Communication Systems under Satellite-UAV Framework.

Ye Lai, Keqing Duan, Xingjia Yang, Zizhou Qiu, Weiwei Wang

Proceedings of the 24th IEEE International Conference on Communication Technology, 2024

2023

Reduced-Complexity Subarray-Level Sparse Recovery STAP for Multichannel Airborne Radar WGMTI Application.

Ning Cui, Kun Xing, Zhongjun Yu, Keqing Duan

IEEE Trans. Aerosp. Electron. Syst., October, 2023

Tensor-Based Sparse Recovery Space-Time Adaptive Processing for Large Size Data Clutter Suppression in Airborne Radar.

Ning Cui, Kun Xing, Zhongjun Yu, Keqing Duan

IEEE Trans. Aerosp. Electron. Syst., April, 2023

Range-Ambiguous Clutter Suppression for STAP-Based Radar With Vertical Coherent Frequency Diverse Array.

Zhixin Liu, Shengqi Zhu, Jingwei Xu, Xiongpeng He, Keqing Duan, Lan Lan

IEEE Trans. Geosci. Remote. Sens., 2023

Range-Ambiguous Clutter Suppression for Space-Based Early Warning Radar Using Vertical FDA and Horizontal EPC.

Zizhou Qiu, Zhipeng Liao, Jingwei Xu, Keqing Duan

IEEE Geosci. Remote. Sens. Lett., 2023

2022

Gridless Sparse Clutter Nulling STAP Based on Particle Swarm Optimization.

Xiang Li, Xingjia Yang, Yugang Wang, Keqing Duan

IEEE Geosci. Remote. Sens. Lett., 2022

Beam-Space Reduced-Dimension 3D-STAP for Nonside-Looking Airborne Radar.

Ning Cui, Keqing Duan, Kun Xing, Zhongjun Yu

IEEE Geosci. Remote. Sens. Lett., 2022

Robust STAP for nonhomogeneous clutter suppression with a single snapshot.

Haodong Li, Guisheng Liao, Jingwei Xu, Lan Lan, Keqing Duan

Digit. Signal Process., 2022

2021

Adaptive Fixed-Lag Smoothing Algorithms Based on the Variational Bayesian Method.

Hong Xu, Keqing Duan, Huadong Yuan, Wenchong Xie, Yongliang Wang

IEEE Trans. Autom. Control., 2021

Target Detection in Mainlobe Jamming Using Convolutional Neural Network.

Yugang Wang, Keqing Duan, Xingjia Yang, Xiang Li

Proceedings of the EEET 2021: 4th International Conference on Electronics and Electrical Engineering Technology, Nanjing, China, December 3, 2021

2020

Reduced-DOF Three-Dimensional STAP via Subarray Synthesis for Nonsidelooking Planar Array Airborne Radar.

Keqing Duan, Hong Xu, Huadong Yuan, Hongtu Xie, Yong-Liang Wang

IEEE Trans. Aerosp. Electron. Syst., 2020

An Adaptive Gaussian Sum Kalman Filter Based on a Partial Variational Bayesian Method.

Hong Xu, Huadong Yuan, Keqing Duan, Wenchong Xie, Yongliang Wang

IEEE Trans. Autom. Control., 2020

Black box variational inference to adaptive kalman filter with unknown process noise covariance matrix.

Hong Xu, Keqing Duan, Huadong Yuan, Wenchong Xie, Yongliang Wang

Signal Process., 2020

High-Efficiency and High-Precision Reconstruction Strategy for P-Band Ultra-Wideband Bistatic Synthetic Aperture Radar Raw Data Including Motion Errors.

Hongtu Xie, Jun Hu, Keqing Duan, Guoqian Wang

IEEE Access, 2020

2019

Cross-Spectral Metric Smoothing-Based GIP for Space-Time Adaptive Processing.

Huadong Yuan, Hong Xu, Keqing Duan, Wenchong Xie, Yongliang Wang

IEEE Geosci. Remote. Sens. Lett., 2019

Imaging Experiment of Airborne UHF Ultra-wideband Synthetic Aperture Radar.

Hongtu Xie, Guoqian Wang, Jun Hu, Keqing Duan, Zengping Chen, Shiyou Xu, Yiquan Lin, Nannan Zhu, Bin Xi, Daoxiang An

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Fixed-point iteration Gaussian sum filtering estimator with unknown time-varying non-Gaussian measurement noise.

Hong Xu, Wenchong Xie, Huadong Yuan, Keqing Duan, Weijian Liu, Yongliang Wang

Signal Process., 2018

Sparse Bayesian Learning-Based Space-Time Adaptive Processing With Off-Grid Self-Calibration for Airborne Radar.

Huadong Yuan, Hong Xu, Keqing Duan, Wenchong Xie, Weijian Liu, Yongliang Wang

IEEE Access, 2018

Sparsity-Based Non-Stationary Clutter Suppression Technique for Airborne Radar.

Keqing Duan, Huadong Yuan, Hong Xu, Weijian Liu, Yongliang Wang

IEEE Access, 2018

2017

Clutter suppression algorithm based on fast converging sparse Bayesian learning for airborne radar.

Zetao Wang, Wenchong Xie, Keqing Duan, Yongliang Wang

Signal Process., 2017

A Two-Stage Detector for Mismatched Subspace Signals.

Keqing Duan, Ming Liu, Huanyao Dai, Fang Xu, Weijian Liu

IEEE Geosci. Remote. Sens. Lett., 2017

Sparsity-based STAP algorithm with multiple measurement vectors via sparse Bayesian learning strategy for airborne radar.

Keqing Duan, Zetao Wang, Wenchong Xie, Hui Chen, Yongliang Wang

IET Signal Process., 2017

2016

A deterministic auto-regressive STAP approach for nonhomogenerous clutter suppression.

Keqing Duan, Wenchong Xie, Yongliang Wang, Weijian Liu, Fei Gao

Multidimens. Syst. Signal Process., 2016

Subspace-Augmented Clutter Suppression Technique for STAP Radar.

Zetao Wang, Yongliang Wang, Keqing Duan, Wenchong Xie

IEEE Geosci. Remote. Sens. Lett., 2016

2015

Adaptive array detection in noise and completely unknown jamming.

Weijian Liu, Jun Liu, Libao Wang, Keqing Duan, Zhao Chen, Yongliang Wang

Digit. Signal Process., 2015

2013

Range ambiguity clutter suppression for bistatic STAP radar.

Wenchong Xie, Baihua Zhang, Yongliang Wang, Yong Zhu, Keqing Duan, Rongfeng Li

EURASIP J. Adv. Signal Process., 2013

2011

Clutter suppression for airborne phased radar with conformal arrays by least squares estimation.

Wenchong Xie, Keqing Duan, Fei Gao, Yongliang Wang, Zenghui Zhang

Signal Process., 2011

Nonstationary clutter suppression for airborne conformal array radar.

Keqing Duan, Wenchong Xie, Yongliang Wang

Sci. China Inf. Sci., 2011