Effective image annotation based on the diverse density algorithm and keywords correlation. - Keping Wang; Zhigang Zhang (ICDIP, 2011)

Design consideration for 60 GHz SiGe power amplifier with ESD protection. - Keping Wang; Kaixue Ma; Kiat Seng Yeo (ISOCC, 2011)

A double-quadrature down-conversion mixer in 0.18 μm SiGe BiCMOS process. - Jinna Yan; Kok Meng Lim; Jiangmin Gu; Keping Wang; Wei Meng Lim; Kaixue Ma; Kiat Seng Yeo (ISOCC, 2011)

A Low-Loss Image-Reject Mixer Using Source Follower Isolation Method for DRM/DAB Tuner Applications. - Keping Wang; Zhigong Wang; Xuemei Lei; Xiang Cao; Peng Han; Geliang Yang; Kaixue Ma; Kiat Seng Yeo (IEEE Trans. Circuits Syst. II Express Briefs, 2011)

Low-power high-speed dual-modulus prescaler for Gb/s applications. - Keping Wang; Kaixue Ma; Kiat Seng Yeo (APCCAS, 2012)

A 1.6mW 300mV-supply 2.4GHz receiver with -94dBm sensitivity for energy-harvesting applications. - Fan Zhang 049; Keping Wang; Jabeom Koo; Yasunori Miyahara; Brian P. Otis (ISSCC, 2013)

A CMOS Low-Power temperature-robust RSSI using Weak-Inversion limiting amplifiers. - Keping Wang; Xuemei Lei; Kaixue Ma; Kiat Seng Yeo; Xiang Cao; Zhigong Wang (J. Circuits Syst. Comput., 2013)

A 10μA on-chip electrochemical impedance spectroscopy system for wearables/implantables. - Jingren Gu; Huanfen Yao; Keping Wang; Babak A. Parviz; Brian P. Otis (A-SSCC, 2014)

21.7 A 1.8mW PLL-free channelized 2.4GHz ZigBee receiver utilizing fixed-LO temperature-compensated FBAR resonator. - Keping Wang; Jabeom Koo; Richard C. Ruby; Brian P. Otis (ISSCC, 2014)

A 350uW 2GHz FBAR transformer coupled Colpitts oscillator with close-in phase noise reduction. - Jabeom Koo; Keping Wang; Richard C. Ruby; Brian P. Otis (CICC, 2017)

Design of 1.8-mW PLL-Free 2.4-GHz Receiver Utilizing Temperature-Compensated FBAR Resonator. - Keping Wang; Lei Qiu 002; Jabeom Koo; Richard C. Ruby; Brian Otis (IEEE J. Solid State Circuits, 2018)

A High-Speed 2-bit/Cycle SAR ADC With Time-Domain Quantization. - Lei Qiu 002; Chuanshi Yang; Keping Wang; Yuanjin Zheng (IEEE Trans. Very Large Scale Integr. Syst., 2018)

A 2-GHz FBAR-Based Transformer Coupled Oscillator Design With Phase Noise Reduction. - Jabeom Koo; Keping Wang; Richard C. Ruby; Brian P. Otis (IEEE Trans. Circuits Syst. II Express Briefs, 2019)

A 62μW CMOS Programmable Gain Amplifier with Reused Current and Resistor-Ladder Achieving 37.8dB Peak Gain and 1.5GHz GBW. - Rui Chen; Meiru Liu; Keping Wang (ICTA, 2020)

High-Efficiency Charge Pumps with No Reversion Loss by Utilizing Gate Voltage Boosting Technique. - Yixin Zhou; Zhigong Wang; Keping Wang (ISCAS, 2020)

24.8 A W-Band Power Amplifier with Distributed Common-Source GaN HEMT and 4-Way Wilkinson-Lange Combiner Achieving 6W Output Power and 18% PAE at 95GHz. - Weibo Wang; Fangjin Guo; Tangsheng Chen; Keping Wang (ISSCC, 2020)

A Low Power Pre-Setting Based Sub-Radix-2 Approximation for Multi-bit/cycle SAR ADCs. - Lei Qiu 002; Keping Wang; Chuanshi Yang; Yuanjin Zheng (IEEE Access, 2020)

Uneven Image Dehazing by Heterogeneous Twin Network. - Keping Wang; Yi Yang 043; Bingfeng Li; Xinwei Li 002; Lizhi Cui (IEEE Access, 2020)

Hidden Markov Random Field for Multi-Agent Optimal Decision in Top-Coal Caving. - Yi Yang 043; Zhiwei Lin 002; Bingfeng Li; Xinwei Li 002; Lizhi Cui; Keping Wang (IEEE Access, 2020)

2.2-4.6-GHz Active Quasi-Circulator with > 24-dB Transmit-Receive Isolation. - Najam Muhammad Amin; Lianfeng Shen; Danish Kaleem Ansari; Zhi-Gong Wang; Keping Wang; Faisal Siddiqui; Rana Saeed; Haroon Rasheed; Burhan Ahmed (J. Circuits Syst. Comput., 2020)

A 22-to-47 GHz 2-Stage LNA With 22.2 dB Peak Gain by Using Coupled L-Type Interstage Matching Inductors. - Keping Wang; Hao Zhang 111 (IEEE Trans. Circuits Syst., 2020)

A 25-to-40 GHz Asymmetric Single-Pole Double-Throw Switch Using Triple-Well CMOS Device. - Ling Li; Kenan Xie; Tongxuan Zhou; Haitang Dong; Hao Zhang 111; Keping Wang (ICTA, 2021)

Real-Time Artifact Removal System for Surface EMG Processing During Ten-Fold Frequency Electrical Stimulation. - Hai-Peng Wang 003; Zhengyang Bi; Wenjie Fan; Yixin Zhou; Yu-Xuan Zhou; Fei Li; Keping Wang; Xiao-Ying Lü; Zhi-Gong Wang (IEEE Access, 2021)

Design of a Wideband CMOS Balun and Its Application in a Wideband RF Front-End. - Tongxuan Zhou; Geliang Yang; Rui Chen; Hao Zhang 111; Keping Wang (IEEE Access, 2021)

A Stopping Criterion for the Training Process of the Specific Signal Generator. - Lizhi Cui; Peichao Zhao; Bingfeng Li; Xinwei Li 002; Keping Wang; Yi Yang 043; Xuhui Bu; Shumin Fei (Inf. Technol. Control., 2021)

A 30-to-41 GHz SiGe Power Amplifier With Optimized Cascode Transistors Achieving 22.8 dBm Output Power and 27% PAE. - Chuanchuan Wan; Hao Zhang 111; Ling Li; Keping Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

A 77-101GHz 6-Bit Vector-Modulated Phase Shifter with Low RMS Error in 65nm SOI CMOS. - Qingzhe Zhang; Keping Wang (ICTA, 2022)

A 2.45 GHz Dual-Path CMOS RF-to-DC Rectifier with 27 dB Input Range and -20.7 dBm Sensitivity. - Xiaguang Li; Keping Wang; Yixin Zhou; Hao Zhang 111 (ISCAS, 2022)

An Inductor-Less RF Transmitter Using Harmonic-Rejection Edge Combiner with -40 dBc HD3 and -52 dBc HD5 for Low-Power Biomedical Applications. - Guo Wei; Keping Wang; Mengqian Cui; Hao Zhang 111 (ISCAS, 2022)

A 28GHz Compact 3-Way Transformer-Based Parallel-Series Doherty Power Amplifier With 20.4%/14.2% PAE at 6-/12-dB Power Back-off and 25.5dBm PSAT in 55nm Bulk CMOS. - Zonglin Ma; Kaixue Ma; Keping Wang; Fanyi Meng (ISSCC, 2022)

A 0.015mW quasi-passive reconfigurable complex band-pass filter for analog baseband. - Meiru Liu; Zhijun Zhou; Hao Zhang 111; Ran Hong; Rui Chen; Keping Wang (IEICE Electron. Express, 2022)

Analysis and Design of High-Efficiency Charge Pumps With Improved Current Driving Capability Using Gate Voltage Boosting Technique. - Yixin Zhou; Shiyue Ma; Zhi-Gong Wang; Hao Zhang 111; Keping Wang (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

Recent Progress of Silicon-Based Millimeter-Wave SoCs for Short-Range Radar Imaging and Sensing. - Bing Liu; Kaixue Ma; Haipeng Fu; Keping Wang; Fanyi Meng (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A Broadband SiGe HBT Cascode Power Amplifier Achieving Watt-Level Peak Output Power With 38.6% PAE and 90.9% Large-Signal Fractional Bandwidth. - Chuanchuan Wan; Hao Zhang 111; Yuan Zhao; Ming Zeng; Jiayu Dong; Ling Li; Keping Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A Bootstrapped Pseudo Resistor by Reusing OTA-C Filter for Neural Signal Processing. - Zhijun Zhou; Hong Liao; Longbin Zhu; Yuekai Liu; Lisen Zhu; Keping Wang; Zhigong Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

An Efficient SSHI Interface circuit with Self-adaptive Switch Control for Piezoelectric Energy Harvesting. - Yanjie Pan; Yixin Zhou; Xiaguang Li; Keping Wang (ICECC, 2023)

A W-Band Low-Noise Amplifier Using Gm-Boosting Technique with Weak Coupling. - Xinyu Wang; Ling Li; Hao Zhang 111; Keping Wang (ICTA, 2023)

A $197- mu mathrm{W} 2.4-GHz$ Third-Harmonic Receiver with Enhanced Out-of-band Rejection for IEEE 802.11ba. - Ran Hong; Keping Wang; Meiru Liu; Rui Chen; Kaixue Ma (ISCAS, 2023)

A Sub-$100 mu mathrm{W}$ RF Transmitter with 41% Global Efficiency Using Third-Harmonic Edge-Combining Technique and Class-E PA for Low-Power Biomedical Applications. - Jiaxun Song; Keping Wang; Guo Wei; Yixin Zhou; Kaixue Ma (ISCAS, 2023)

A two-way three-stage W-band power amplifier with series-parallel inductor-based T-type inter-stage matching network. - Kenan Xie; Keping Wang; Hao Zhang 111 (Microelectron. J., 2023)

A Differential Difference Amplifier Employing Pseudo-Differential CMFB for Neural Signal Recording Applications. - Zhijun Zhou; Keping Wang; Longbin Zhu; Rui Yang; Jihong Li; Wenjie Wang; Yuhao Xu; Zhigong Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A Power-Efficient Linearized Open-Loop OTA Utilizing Reconfigurable Tail-Resistor Pair. - Xi Chen; Keping Wang; Hong Liao; Shiyue Ma; Kaixue Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A Wide Input Range All-NMOS Rectifier With Gate Voltage Boosting Technique for Wireless Power Transfer. - Xiaguang Li; Keping Wang; Yixin Zhou; Yanjie Pan; Fanyi Meng; Kaixue Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A 32-to-38GHz Variable-Gain Phase Shifter with Impedance-Invariant Vector Modulation Achieving RMS Phase/Amplitude Errors of 0.33○/0.10dB in PS mode and 0.23○/0.08dB in VGA mode. - Qingzhe Zhang; Yi Lai; Keping Wang (CICC, 2024)

A 930MHz Low Phase Noise MEMS Oscillator. - Xiaojie Guo; Jiwei Huang; Keping Wang (ICTA, 2024)

A 4 nW, -77 dBm Sensitivity Wake-up Receiver with Differential Gate-biased Envelope Detector. - Donglin Wang; Jiwei Huang; Keping Wang (ICTA, 2024)

A Charge-Balanced Monopolar Neural Stimulator by Utilizing Dynamic Current Replication Technique Achieving <1 nA Residual Average DC Current Error. - Jianye Li; Jialei Wu; Yixin Zhou; Keping Wang (ISCAS, 2024)

A Self-Powered P-SSHI Active Rectifier With Energy-Efficient Adaptive Switch Control for Piezoelectric Energy Harvesting. - Yanjie Pan; Simeng Yin; Xiaguang Li; Yixin Zhou; Keping Wang (ISCAS, 2024)

Waterproof self-actuated flexible pressure sensor based on MWNT/PVDF. - Keping Wang; Juan Cui; Shanming Bai; Xin Li; Yongqiu Zheng; Chenyang Xue (RCAR, 2024)

Technology transfers to whom and why? TERGM analysis across regional green technology transfer network in China. - Yufen Chen; Keping Wang (Int. J. Technol. Manag., 2024)

Feature disparity learning for weakly supervised object localization. - Bingfeng Li; Haohao Ruan; Xinwei Li 002; Keping Wang (Image Vis. Comput., 2024)

A Ka-band 27.6-dBm power amplifier with a compression-state large-signal matching approach in 130-nm CMOS SOI technology. - Yingjie Li; Shaoquan Wang; Hao Zhang 111; Keping Wang (Microelectron. J., 2024)

Design and analysis of ultra-low power third-harmonic receiver with enhanced conversion gain and out-of-band rejection for IEEE 802.11ba. - Zongle Ma; Ran Hong; Meiru Liu; Rui Chen; Keping Wang (Microelectron. J., 2024)

A 22-mW 0.9-2-GHz mixer-first receiver 8-phase overlap-suppressed 1/4 duty cycle LO for harmonic rejection. - Jiaming Yu; Keping Wang; Hao Zhang 111 (Microelectron. J., 2024)

16.2-μW Super Class-AB OTA with current-reuse technique achieving 130.3-μA/μA FoM. - Haodong Zhao; Huizhen Zheng; Shiyue Ma; Keping Wang (Microelectron. J., 2024)

A S/C-Band 5-Bit Passive Attenuator With Phase-Lead Compensation in 55-nm Bulk CMOS. - Genyin Ma; Fanyi Meng; Keping Wang; Kaixue Ma; Kiat Seng Yeo (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A Fully Integrated Stimulator With High Stimulation Voltage Compliance Using Dynamic Bulk Biasing Technique in a Bulk CMOS Technology. - Yixin Zhou; Keping Wang; Simeng Yin; Wenyuan Li; Fanyi Meng; Zhi-Gong Wang; Kaixue Ma (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)

A Reusable Superheterodyne Dual-Band Down-Conversion Mixer With Hybrid Linearity-Enhanced Technique for 5G Non-Contiguous Multiband NR. - Kejie Hu; Kaixue Ma; Zonglin Ma; Keping Wang (IEEE J. Solid State Circuits, 2024)

A 25-32-GHz Frequency Doubler With 21% Efficiency and 41-dBc Fundamental Rejection. - Yu Sun; Kai Li; Geliang Yang; Hao Zhang 111; Kaixue Ma; Keping Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A Second-Order Noise Shaping SAR ADC With Parallel Multiresidual Integrator. - Yang Zhou; Wenjie Wang; Longbin Zhu; Zhengtao Zhu; Risheng Su; Jianan Zheng; Siyuan Xie; Jihong Li; Fanyi Meng; Zhijun Zhou; Keping Wang (IEEE Trans. Very Large Scale Integr. Syst., 2024)

A 6-18-GHz Reflectionless Blocker-Canceling Mixer-First Receiver with Maximum 55.6-dB Out-of-Band Rejection for Satellite Communication Systems. - Kai Li; Jialei Wu; Keping Wang (CICC, 2025)

A Tripolar Stimulator with Return-Electrode-Based Charge-Pack Injection Technique for Charge Imbalance Correction in Spatiotemporal Stimulation. - Jialei Wu; Simeng Yin; Yixin Zhou; Jianye Li; Kai Li; Xiaoyan Shen; Tinghui Sun; Xinlong Zhang; Keping Wang (CICC, 2025)

A 1.92mW 1.6-to-3.2GHz Third-Harmonic Blocker-Tolerant Receiver Front-End Using Dual Current-Reuse N-Path LNA and Band-Switchable Balun. - Rundi Wu; Yetong Wang; Qing Li; Zongle Ma; Keping Wang (ISCAS, 2025)

A Hybrid All-NMOS Rectifier With Gate-Biasing Techniques Achieving a 22.3 dB Power Dynamic Range. - Simeng Yin; Yixin Zhou; Xiaguang Li; Jialei Wu; Jinzhe Qin; Hao Zhang; Kaixue Ma; Keping Wang (ISCAS, 2025)

A 132-to-148GHz CMOS 4TX-4RX FMCW Radar Transceiver Array with Cavity-Backed Antenna-in-Package Achieving 28dBm EIRP. - Bing Liu; Jiancheng Huang; Zhen Yang; Xuguang Li; Jin Zhang; Xu Wang; Hao Shi; Fei Li; Zhenhua Xu; Ruipeng Liu; Shuangxu Li; Yongqiang Wang; et al. (ISSCC, 2025)

33.2 A 216-to-226GHz Watt-Level GaN Solid-State Power Amplifier with Multiband Large-Signal Impedance Correction and Circuit-Package Co-Design Technique. - Weibo Wang; Zhe Li; Kai Li; Haifeng Cheng; Fangjin Guo; Yibin Zhang; Keping Wang (ISSCC, 2025)

Weakly supervised object localization via foreground generation with foreground-background constraints. - Bingfeng Li; Erdong Shi; Haohao Ruan; Zhanshuo Jiang; Xinwei Li 002; Keping Wang; Shuai Wang 003 (Expert Syst. Appl., 2025)

LBTR: local feature mining and background activation minimization in transformers for weakly supervised object localization. - Bingfeng Li; Qingshan Chen; Boxiang Lv; Keping Wang; Xinwei Li (J. Electronic Imaging, 2025)

A resistor-based temperature sensor for MEMS frequency references. - Yi Lai; Shiyue Ma; Xi Chen; Keping Wang (Microelectron. J., 2025)

A multi-module parallel current-sharing circuit and control strategy for brick power supplies. - Xin Wang; Qingsong Zhao; Fanyi Meng; Keping Wang (Microelectron. J., 2025)

Design and analysis of digital-like RF transmitter based on novel harmonic-rejected frequency multiplication architecture. - Jun Zhao; Yetong Wang; Guo Wei; Hao Zhang; Keping Wang (Microelectron. J., 2025)

A Low-Power Blocker-Tolerant Wideband Receiver With Bias-Tunable Mixer and Effective Switch Resistance Compensation. - Rundi Wu; Yetong Wang; Ran Hong; Zongle Ma; Kenan Xie; Fanyi Meng; Kaixue Ma; Keping Wang (IEEE J. Solid State Circuits, 2025)

Design of Oscillator-Based Reconfigurable Modulator With High-Q FBAR Resonators Supporting Fast OOK/BFSK/ BPSK Modulation. - Dong Liang; Hui Zhang; Yetong Wang; Linhao Ma; Shiyue Ma; Zhijun Zhou; Fanyi Meng; Kaixue Ma; Keping Wang (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)

Single Image Dehazing Based on Haze Prior Residual Perception Learning. - Keping Wang; Yuxin Liu; Yi Yang; Gaopeng Zhang; Wei Qian (Circuits Syst. Signal Process., 2025)

A 28.4-to-39.2 GHz Low-Power Injection-Locked Frequency Quadrupler With Reconfigurable Pre-Filter-Amplifier. - Kai Li; Zhipeng Wang; Fanyi Meng; Kaixue Ma; Keping Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2025)

Discharge Correction Under Asymmetric Electrode-Electrolyte Interfaces in Bipolar Stimulation. - Jialei Wu; Simeng Yin; Yixin Zhou; Keping Wang (IEEE Trans. Circuits Syst. II Express Briefs, 2025)

Design and Analysis of a 22.6-to-73.9 GHz Low-Noise Amplifier for 5G NR FR2 and NR-U Multiband/Multistandard Communications. - Zenglong Zhao; Xianghui Chen; Fanyi Meng; Zhen Yang 017; Bing Liu; Nengxu Zhu; Keping Wang; Kaixue Ma; Kiat Seng Yeo (IEEE J. Solid State Circuits, 2025)

A 97 dB-CMRR Gm-Controlled Inverter-Based Amplifier Employing Multi-CMFB Loops for Multi-Channel Bio-Signal Recording. - Zhijun Zhou; Longbin Zhu; Wenjie Wang; Siyuan Xie; Yang Zhou; Risheng Su; Jianan Zheng; Zhengtao Zhu; Fan Luo; Paul A. Warr; Fanyi Meng; Keping Wang (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)