Tunable evanescent-mode cavity filters for reconfigurable radio frontends. - Xiaoguang Liu 002 (MWSCAS, 2013)

Reconfigurable N-path RF front-end filter with improved blocker rejection. - Md. Naimul Hasan; Sudhir Aggarwal; Qun Jane Gu; Xiaoguang Liu 002 (MWSCAS, 2014)

Design of low phase-noise voltage-controlled oscillator using tunable evanescent-mode cavity. - Yuhao Liu; Akash Anand; Xiaoguang Liu 002 (RWS, 2014)

Tunable N-path RF front-end filter with an adaptive integrated notch for FDD/co-existence. - M. Naimul Hasan; Sudhir Aggarwal; Qun Jane Gu; Xiaoguang Liu 002 (MWSCAS, 2015)

Varactor tuned ring resonator filter with wide tunable bandwidth. - Chan Ho Kim; Kai Chang; Xiaoguang Liu 002 (RWS, 2015)

Reconfigurable blocker-tolerant RF front-end filter with tunable notch for active cancellation of transmitter leakage in FDD receivers. - M. Naimul Hasan; Qun Jane Gu; Xiaoguang Liu 002 (ISCAS, 2016)

High-Efficiency Millimeter-Wave Single-Ended and Differential Fundamental Oscillators in CMOS. - Hao Wang 044; Jingjun Chen; James T. S. Do; Hooman Rashtian; Xiaoguang Liu 002 (IEEE J. Solid State Circuits, 2018)

A Wideband Magnetic-Free Circulator Using Spatio-Temporal Modulation of 2-pole Bandpass Filters. - Mahmoud Nafe; Xiaohu Wu; Xiaoguang Liu 002 (RWS, 2019)

A 212-GHz Differential VCO with 5.3% dc-to-RF Efficiency in 65-nm CMOS Technology. - Hao Wang 044; Jingjun Chen; James T. S. Do; Xiaoguang Liu 002 (RWS, 2019)

Controllable Sparse Antenna Array for Adaptive Beamforming. - Wanlu Shi; Yingsong Li 001; Luyu Zhao; Xiaoguang Liu 002 (IEEE Access, 2019)

An Off-Grid DOA Estimation Method Using Proximal Splitting and Successive Nonconvex Sparsity Approximation. - Xiaowei Zhang; Tao Jiang 026; Yingsong Li 001; Xiaoguang Liu 002 (IEEE Access, 2019)

Non-contact Robust Respiration Detection By Using Radar-Depth Camera Sensor Fusion. - Heng Zhao 002; Xiaomeng Gao; Xiaonan Jiang; Hong Hong; Xiaoguang Liu 002 (EMBC, 2020)

Wideband Bandpass Filters Using a Novel Thick Metallization Technology. - Celia Gomez-Molina; Alejandro Pons Abenza; James Do; Fernando Daniel Quesada-Pereira; Xiaoguang Liu 002; Juan Sebastian Gomez-Diaz; Alejandro Álvarez-Melcón (IEEE Access, 2020)

Quasi-Reflectionless Microstrip Bandpass Filters With Improved Passband Flatness and Out-of-Band Rejection. - Xiaohu Wu; Yingsong Li 001; Xiaoguang Liu 002 (IEEE Access, 2020)

UAV environmental perception and autonomous obstacle avoidance: A deep learning and depth camera combined solution. - Dashuai Wang; Wei Li 124; Xiaoguang Liu 002; Nan Li; Chunlong Zhang (Comput. Electron. Agric., 2020)

Design Method for Tunable Planar Bandpass Filters With Single-Bias Control and Wide Tunable Frequency Range. - Taejun Lim; Akash Anand; James Chen; Xiaoguang Liu 002; Yongshik Lee (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Frequency Tunable Non-Reciprocal Bandpass Filter Using Time-Modulated Microstrip λg/2 Resonators. - Xiaohu Wu; Mahmoud Nafe; Alejandro Álvarez-Melcón; Juan Sebastian Gomez-Diaz; Xiaoguang Liu 002 (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

ULA Fitting for MIMO Radar. - Wanlu Shi; Xiaoguang Liu 002; Yingsong Li 001 (IEEE Commun. Lett., 2022)

A Magnetless 4-Port Circulator and Its Microstrip Implementation. - Xiaohu Wu; Xiaoguang Liu 002 (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A 0.33-2.61-GHz Rectifier With Expanded Dynamic Input Power Range Using Microstrip Impedance Compression Circuit. - Xin Liu; Yingsong Li 001; Dawei Zhang; Xiaohu Wu; Xiaoguang Liu 002; Zhixiang Huang (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

UAV Farmland Object Tracking Based on Improved QDTrack. - Zhuolin Li; Xiaoting Yu; Dashuai Wang; Xiaoguang Liu 002 (ICMLC, 2024)

Winter wheat weed detection based on deep learning models. - Zhuolin Li; Dashuai Wang; Qing Yan; Minghu Zhao; Xiaohu Wu; Xiaoguang Liu 002 (Comput. Electron. Agric., 2024)

Classification of maize lodging types using UAV-SAR remote sensing data and machine learning methods. - Dashuai Wang; Minghu Zhao; Zhuolin Li; Xiaohu Wu; Nan Li; Decheng Li; Sheng Xu; Xiaoguang Liu 002 (Comput. Electron. Agric., 2024)

Super Fragmented Coprime Arrays for DOA Estimation. - Abdul Hayee Shaikh; Xiaoguang Liu 002 (IEEE Signal Process. Lett., 2025)

Systematic Error Reduction of i-TOF LiDARs Using Flexible Trapezoidal Waveforms. - Xuan Ma; Hui Lin; Shangquan Wu; Xiaoguang Liu 002 (IEEE Trans. Instrum. Meas., 2025)

Generic Constraint-Free Design of Sparse MIMO System for Enhanced Localization of Targets. - Abdul Hayee Shaikh; Xiaoguang Liu 002 (IEEE Commun. Lett., 2025)

A Compact 180-GHz Stacked-FET Oscillator With 11-dBm Output Power and 13.9% DC-to-RF Efficiency in a 45-nm CMOS SOI Process. - Jingjun Chen; Li Zhang; Hao Wang 044; Xiaoguang Liu 002 (IEEE J. Solid State Circuits, 2025)