Corresponding Authors (*); Equally Contributed Authors (^)

Highlighted Conferences: ISSCC (7), IMS (10), CICC (4), RFIC(4), ASSCC (2), ISCAS (14)

Highlighted Journals: JSSC (10), TCAS-I (6), TMTT (7), TCAS-II (15), MWTL/MWCL (10), TVLSI (4)

2026

<Journals>

1. Shaoquan Wang^, Siyu Wu^, Qingzhe Zhang^, Nanting Chen, Fanyi Meng, Kaixue Ma, Keping Wang*, "6-18-GHz TRX Front-End With Impedance-Invariant Vector Modulation Achieving 0.3dB/0.9° RMS Gain/Phase Errors in 130-nm SiGe BiCMOS", IEEE Journal of Solid-State Circuits (JSSC), 2026. Submitted

2. Kai Li, Keping Wang*, Shaoquan Wang, Zongle Ma*, Kaixue Ma, "10-30 GHz Reflectionless Pseudo-Four-Path Mixer-First Receivers with Two-Phase LO", IEEE Journal of Solid-State Circuits (JSSC), 2026. In revision

3. Zongle Ma, Yichen Cheng, Qin Li, Kai Li*, Kaixue Ma, Keping Wang*, "A 415μW 2.4GHz Receiver with Third-Harmonic Time-Interleaved Passive Mixer and Reconfigurable AFIR Filter for IoT Applications", IEEE Journal of Solid-State Circuits (JSSC), 2026. (Invited) In revision

4. Yixin Zhou^, Jialei Wu^, Simeng Yin, Zihan Li, Zhijun Zhou, Wen-Yuan Li, Zhi-Gong Wang, Fanyi Meng, Kiat Seng Yeo, Kaixue Ma, Keping Wang*,  "A Fully Integrated Stimulator With High Electrode Voltage Using Hybrid Dynamic Bulk Biasing Technique and Charge-Pump-Like Control Technique in a Bulk CMOS Technology", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 2026. Download 

5. Kai Li, Keping Wang*, Fanyi Meng, Kiat Seng Yeo, Kaixue Ma, "Design and Analysis of a 13.7-41 GHz  Ultra-Wideband Frequency Doubler With Cross-Coupled Push-Push Structure", IEEE Journal of Solid-State Circuits (JSSC), 2026. Download 

6. Jialei Wu, Simeng Yin, Yixin Zhou, Jianye Li, Kai Li, Xiaoyan Shen, Tinghui Sun, Xinlong Zhang, Kaixue Ma, Fanyi Meng, Kiat Seng Yeo, Keping Wang*, "A Tripolar Spatiotemporal Stimulator With Return-Electrode-Based Charge-Pack Injection Technique for Charge Imbalance Correction", IEEE Journal of Solid-State Circuits (JSSC), 61(3), 1068-1081, 2026. (Invited). Download 

7. Jun Yang^, Xiaofeng Xi^, Keping Wang*, "A 21‑μs-conversion BJT-based temperature sensor for multi-sensor systems with ±0.1 °C (3σ) inaccuracy from −40 °C to 120 °C", Microelectronics Journal, 2026. Download 

8. Zheng Ma, Zonglin Ma, Hao Shi, Ming Yin, Yifei Yan, Weihong Liu, Yongqiang Wang, Fanyi Meng, Keping Wang, Kaixue Ma*, "A 28-GHz Compact Phased-Array Beamformer With 21.3-dBm P SAT and 5.2-dB Noise Figure in 40-nm CMOS", IEEE Transactions on Microwave Theory and Techniques (TMTT), 2026. Download 

9. Hui Zhang, Dong Liang, Zongle Ma, Linhao Ma, Keping Wang*, "A 539-μW 2.4-GHz Noise-Canceling LNA with 3.6-dB NF for Ultra-Low-Power Radios", Microelectronics Journal, 168, 107004, 2026. Download 

10. Longbin Zhu, Wenjie Wang, Zhijun Zhou, Keping Wang, "A Compact Inverter-Based Neural Amplifier With Local and System Dual CMFB Loops Through Paralleled Pseudo Transconductors", Very Large Scale Integration Systems (TVLSI). 2026. Download 

11. Jianan Zheng, Longbin Zhu, Wenjie Wang, Siyuan Xie, Zhijun Zhou*, Keping Wang*, "A >130dB CMRR Capacitively-Coupled Chopper Instrumentation Amplifier Employing Orthogonal Timing Mismatch Averaging for Bio-Signal Sensing", IEEE Sensor Letters, 2026. Download 

12. Zhengtao Zhu, Wenjie Wang, Fan Luo, Longbin Zhu, Zhijun Zhou*, Keping Wang*, "An Area-Efficient Noise-Shaping SAR ADC with Parallel-Delayed Sampling", IEEE Transactions on Very Large Scale Integration Systems (TVLSI). 2026. Download 

<Conferences>

13. Hui Zhang, Dong Liang, Linhao Ma, Zongle Ma, Qing Li, Keping Wang*, "A 2.4 GHz 369-μW Low-Latency WuRX with Voltage-to-Frequency Digital Demodulation and Bit-Error Correction", IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2026. Accepted.

14. Linhao Ma, Zongle Ma, Qing Li, Hui Zhang, Dong Liang, Kai Li, Huan Yan, Keping Wang*, "A 2.4-GHz Reconfigurable Digital Transmitter with Three-Vector-Synthesized IQ-Shared PA and Envelope Rotation Calibration for Multi-Standard IoT Applications", IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2026. Accepted. 

15. Weibo Wang^, Wenhua Chen^, Kenan Xie^, Chenjie Luo, Yibin Zhang, Dechun Shang, Ziwei Jiang, Guodong Yu, Yan Chen, Keping Wang*, "A 330-to-344GHz GaN Power Amplifier with Maximum-Available-Gain-Boosting Technique and Compact Tandem Coupler Achieving 86mW Output Power at 340GHz", IEEE International Solid-State Circuits Conference (ISSCC), 2026. (Highlight paper) Download 

16. Zhe Li, Kaixue Ma, Keping Wang*, "A 8-40 GHz SPDT Switch with 1.24-dB Insertion Loss and 25.5-dBm IP1dB in CMOS SOI", IEEE International Symposium on Circuits & Systems (ISCAS), 2026.  Accepted.

17. Jie Luo, Jiatong Sun, Yetong Wang, Kaixue Ma, Keping Wang*, "A Dual-Loop Multiphase DLL with Charge-Pump-Based Duty Cycle and Phase Error Corrector", IEEE International Symposium on Circuits & Systems (ISCAS), 2026.  Accepted.

18. Ruida Li, Qingzhe Zhang, Kaixue Ma, Keping Wang*, "A 24.5-29.5GHz Active Bidirectional Phase Shifter With Impedance-Invariant Vector Modulation Achieving  0.29°-1.4° RMS Phase Errors", IEEE International Symposium on Circuits & Systems (ISCAS), 2026.  Accepted.

19. Jinzhe Qin, Simeng Yin, Peidong Chen, Kaixue Ma, Keping Wang*, "A 915MHz Wide-Input Range CMOS Rectifier with Variable Common-Mode Feedback Achieving 75.2% Peak Efficiency", IEEE International Symposium on Circuits & Systems (ISCAS), 2026.  Accepted.

20. Fan Luo, Wenjie Wang, Zhengtao Zhu, Longbin Zhu,  Zhijun Zhou, and Keping Wang, "A Hybrid CTDT ΔΣ Direct-Digitization Analog Front-End with SAR Quantizer Reuse Zin Boosting", IEEE International Symposium on Circuits & Systems (ISCAS), 2026.  Accepted.

2025

<Journals>

1. Kai Li, Jialei Wu, Keping Wang*, "Design and Analysis of Reflectionless Blocker-Canceling Mixer-First Receivers", IEEE Journal of Solid-State Circuits (JSSC), 2025. Download 

2. Weibo Wang^, Zhe Li^, Kai Li, Haifeng Cheng, Fangjin Guo, Yibin Zhang, Keping Wang*, "Design of G-band Watt-Level GaN Power Amplifier with Multiband Large-Signal Impedance Correction and Circuit-Package Co-Design Technique", IEEE Journal of Solid-State Circuits (JSSC), 60(12), 4600-4616, 2025.  (Invited) Download 

3. Rundi Wu, Yetong Wang, Ran Hong, Zongle Ma, Kenan Xie, Fanyi Meng, Kaixue Ma, and Keping Wang*, "A Low-Power Blocker-Tolerant Wideband Receiver with Bias-Tunable Mixer and Effective Switch Resistance Compensation", IEEE Journal of Solid-State Circuits (JSSC), 60(5), 1554-1569, 2025. (Invited) Download 

4. Qingzhe Zhang, Yi Lai, Keping Wang*, "Design and Analysis of Ka-Band Variable-Gain Phase Shifter with Impedance-Invariant Vector Modulation", IEEE Journal of Solid-State Circuits (JSSC), 60(11), 4197-4209, 2025. (Popular paper) Download 

5. Z. Zhao, X. Chen, F. Meng, Z. Yang, B. Liu, N. Zhu, K. Wang, K. Ma, K. S. Yeo, "Design and Analysis of a 22.6-to-73.9 GHz Low-Noise Amplifier for 5G NR FR2 and NR-U Multiband/Multistandard Communications", IEEE Journal of Solid-State Circuits (JSSC), 60(9), 3189-3201, 2025. Download 

6. Yiting Zhang, Nengxu Zhu, Fanyi Meng, Keping Wang, Kaixue Ma, Kiat Seng Yeo, "Design and Analysis of a Compact CMOS SOI Power Amplifier with 29.2-dBm PSAT and 44.4% PAE for FR3 5G-Advanced/6G Beamforming Systems", IEEE Journal of Solid-State Circuits (JSSC), 2025.  Download 

7. Usama Afzal, Keping Wang*, Jiran Liang*, Adeena Fatima, Lanxiang Zhang, Tong Wu, Hafiza Sana Haider, Sonia Mustafa, and Kaixue Ma, "High-performance flexible gas sensors based on W–VO2/1D-carbon composites for real-time ammonia detection in breath and environmental monitoring", ACS Sensors, 10(11), 9033-9043, 2025. Download 

8. Dong Liang, Hui Zhang, Yetong Wang, Linhao Ma, Zongle Ma, Shiyue Ma, Zhijun Zhou, Fanyi Meng, Kaixue Ma, and Keping Wang*, "Design of Oscillator-based Reconfigurable Modulator with High-Q FBAR Resonators Supporting Fast OOK/BFSK/BPSK Modulation", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 72(6), 2543-2555, 2025. Download 

9. Usama Afzal, Keping Wang*, Jiran Liang*, Zongle Ma, Yetong Wang, Jialei Wu, Adeena Fatima, Lanxiang Zhang, Zhaoyang Wang, "Chemical engineering for advanced flexible sensors: Novel carbon-metal oxide nanocomposites with superior multi-sensing behavior", Sensors and Actuators B: Chemical (SNB), 137944, 2025. Download 

10. Jun Zhao^, Yetong Wang^, Guo Wei, Hao Zhang, Keping Wang*, "Design and Analysis of Digital-Like RF Transmitter Based on Novel Harmonic-Rejected Frequency Multiplication Architecture", Microelectronics Journal, 156, 160557, 2025. Download 

11. Zhijun Zhou*, Longbin Zhu, Wenjie Wang, Siyuan Xie, Yang Zhou, Risheng Su, Jianan Zheng, Zhengtao Zhu,  Fan Luo, Paul Warr, Fanyi Meng, and Keping Wang*, "A 97dB-CMRR Gm-Controlled Inverter-Based Amplifier Employing Multi-CMFB Loops for MultiChannel Bio-Signal Recording", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 2025. Download 

12. Kenan Xie, Rundi Wu, Fanyi Meng, Kaixue Ma, Kiat Seng Yeo, Keping Wang*, "Design and Analysis of Ka-band Power Amplifier with Sandwiched-Coupler-Balun and Folded-T-line Power Combiner", IEEE Transactions on Microwave Theory and Techniques (TMTT), 73(1), 144-155, 2025.  Download 

13. Jialei Wu, Simeng Yin, Yixin Zhou, Keping Wang*, "Discharge Correction Under Asymmetric Electrode-Electrolyte Interfaces in Bipolar Stimulation", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 72(8), 1013-1017, 2025. Download 

14. Kai Li, Zhipeng Wang, Fanyi Meng, Kaixue Ma, Keping Wang*, "A 28.4-to-39.2 GHz Low-Power Injection-Locked Frequency Quadrupler with Reconfigurable Pre-Filter-Amplifier for High Harmonic Rejection", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 72(8), 998-1002, 2025. Download 

15. Yiming Huang, Xinyu Wang, Qingzhe Zhang, Keping Wang*, "A DC-35-GHz Switched-Type Attenuator with Second-Order Compensation Technique", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 72(11), 1490-1494, 2025. Download 

16. Jun Yang, Jiongyi Du, Zongle Ma, Keping Wang*, "A BJT-Based Amplifier-Less Temperature Sensor with 12-bit SAR ADC Readout and ±0.6°C (3𝜎) Inaccuracy from -40°C to 120°C", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 1480-1484, 2025. Download 

17. Kai Li, Zhipeng Wang, Fanyi Meng, Kaixue Ma, Keping Wang*, "A Dual-Band Injection-Locked Frequency Quadrupler for 5G Multiband Applications", IEEE Microwave and Wireless Technology Letters (MWTL), 35(7), 1037-1040, 2025. Download 

18. Yi Lai, Shiyue Ma, Xi Chen, Keping Wang*, "A Resistor-Based Temperature Sensor For MEMS Frequency References", Microelectronics Journal, 162, 106728 2025. Download 

19. Lize Wang, Nengxu Zhu, Yibo Cui, Zhifu Hu, Meilin He, Keyuan Chen, Keping Wang, Kiat Seng Yeo, Kaixue Ma, Fanyi Meng, "A D-Band 6-Bit Bi-directional Variable Gain Phase Shifter with 1.3°/0.2 dB RMS Phase/Gain Errors in 40 nm Bulk CMOS for 6G", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 2025. Download 

20. Zenglong Zhao, Xianghui Chen, Fanyi Meng, Nengxu Zhu, Zhifu Hu, Meilin He, Keyuan Chen, Keping Wang, Kaixue Ma, Kiat Seng Yeo, "A W-Band Low-Noise Amplifier with Resistor-Configured Temperature-Adaptive Biasing Achieving <1 dB Gain Fluctuation from −55°C to 125°C", IEEE Transactions on Microwave Theory and Techniques (TMTT), 2025. Download 

21. Longbin Zhu, Wenjie Wang, Risheng Su, Zhijun Zhou, Keping Wang, "A Charge Balanced Stimulators with Twin Compensation Loop for Evoked Neural Potential Sensing", IEEE Sensor Letters, 9(4), 1-4, 2025. Download 

22. 郑昊，吴家磊，尹思梦，秦锦哲，李紫菡，陈培栋，曹康康，李建业，潘彦洁，周怡鑫，李霞光，王科平*, "面向生物医疗应用的电刺激集成电路与系统综述"，集成电路与嵌入式系统，25(2), 2025. (Invited) Download 

<Conferences>

23. Weibo Wang^, Zhe Li^, Kai Li, Haifeng Cheng, Fangjin Guo, Yibin Zhang, Keping Wang*, "A 216-to-226GHz Watt-Level GaN Solid-State Power Amplifier with Multiband Large-Signal Impedance Correction and Circuit-Package Co-Design Technique", IEEE International Solid-State Circuits Conference (ISSCC), 544-545, 2025. (Highlight Paper) Download 

24. Bing Liu, Jiancheng Huang, Zhen Yang, Xuguang Li, Jin Zhang, Xu Wang, Hao Shi, Fei Li, Zhenhua Xu, Ruipeng Liu, Shuangxu Li, Yongqiang Wang, Keping Wang, Haipeng Fu, Fanyi Meng, Kaixue Ma, "A 132-to-148GHz CMOS 4TX-4RX FMCW Radar Transceiver Array with Cavity-Backed Antenna-in-Package Achieving 28dBm EIRP", IEEE International Solid-State Circuits Conference (ISSCC), 204-205, 2025. (Highlight Paper) Download 

25. Zongle Ma, Yicheng Chen, Kaixue Ma, Keping Wang*, "A 415μW BLE Receiver with Third-Harmonic Time-Interleaved Passive Mixer and Reconfigurable AFIR Filter Achieving 26.5dBm Out-of-Band IIP3", IEEE Asian Solid-State Circuits Conference (ASSCC), 2025. Download 

26. Kai Li, Shaoquan Wang, Keping Wang*, "10-to-30-GHz Blocker-Tolerant Mixer-First Receivers with 40-dB/decade Transition-Band Roll-Off and Maximum 61.7-dB LO-to-RF Isolation", IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2025. Download 

27. Kai Li, Jialei Wu, Keping Wang*, "A 6-18-GHz Reflectionless Blocker-canceling Mixer-first Receiver with Maximum 55.6-dB Out-of-band Rejection for Satellite Communication Systems", IEEE Custom Integrated Circuits Conference (CICC), 1-3, 2025. Download 

28. Jialei Wu, Simeng Yin, Yixin Zhou, Jianye Li, Kai Li, Xiaoyan Shen, Tinghui Sun, Xinlong Zhang, Keping Wang*, "A Tripolar Stimulator with Return-Electrode-Based Charge-Pack Injection Technique for Charge Imbalance Correction in Spatiotemporal Stimulation", IEEE Custom Integrated Circuits Conference (CICC), 1-3, 2025. Download 

29. Kai Li, Keping Wang*, "A 13.7-41 GHz Ultra-wideband Frequency Doubler with Cross-coupled Push-push Structure Achieving 10.6% Peak Efficiency and 7-dBm Psat", IEEE International Microwave Symposium (IMS), 2025. Download 

30. Rundi Wu, Yetong Wang, Qing Li, Zongle Ma, Keping Wang*, "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", IEEE International Symposium on Circuits & Systems (ISCAS), 2025. Download 

31. Simeng Yin, Yixing Zhou, Xiaguang Li, Jinzhe Qin, Hao Zhang, Kaixue Ma, Keping Wang*, "A Hybrid All-NMOS Rectifier With Two Gate-Biasing Techniques Achieving 22.3 dB Power Dynamic Range", IEEE International Symposium on Circuits & Systems (ISCAS), 2025. Download 

32. Hui Zhang, Keping Wang*, "A 290-μW 2.4-GHz Noise-Canceling LNA with 3.3-dB NF for Ultra-Low-Power Radios", IEEE International Wireless Symposium (IWS), 1-3, 2025. (MVC Competition Finalist)  Download 

33. Linghao Ma, Keping Wang*, "A High-Efficiency Class-G Digital Power Amplifier Using Asymmetric Control Logic and High-Speed Level Shifter", IEEE International Wireless Symposium (IWS), 1-3, 2025.  Download 

34. Dong Liang, Keping Wang*, "A 24.5pJ/bit OOK/BFSK/QPSK RF Transmitter Employing Injection Locking by MEMS-Based RF Oscillator", IEEE International Wireless Symposium (IWS), 1-3, 2025. Download 

35. Zheng Ma, Zonglin Ma, Hao Shi, Ming Yin, Yifei Yan, Weihong Liu, Yongqiang Wang, Fanyi Meng, Keping Wang, Kaixue Ma, "A 28GHz Compact Phased-Array Beamformer with 21.3dBm PSAT and 5.2dB Noise Figure in 40NM CMOS", IEEE International Microwave Symposium (IMS), 2025. Download 

2024

1. 王科平*、孟凡易 、孙瑜、谢克南、魏国，"面向"射频集成电路"课程的仿真实验设计"，电子电气教学学报，46(6), 165-189, 2024. Download 

2. Zonglin Ma, iSwee Tao Liu, Fanyi Meng, Keping Wang, Yu Luo, Kaixue Ma*, "A Compact Doherty-Like Load-Modulated Coupled Amplifier (LMCA) for 5G Phased-Array Applications", IEEE Transactions on Microwave Theory and Techniques (TMTT), 2024. Download 

3. Zongle Ma^, Ran Hong^, Meiru Liu, Rui Chen, Keping Wang*, “Design and Analysis of Ultra-low Power Third-harmonic Receiver with Enhanced Conversion Gain and Out-of-band Rejection for IEEE 802.11ba", Microelectronics Journal, 154, 106315, 2024.  Download 

4. Risheng Su, Longbin Zhu, Wenjie Wang, Yang Zhou, Jianan Zheng, Zhengtao Zhu, Fan Luo, Siyuan Xie, Jihong Li, Zhijun Zhou, Fanyi Meng, Keping Wang, "A Bio-Impedance Sensing Interface IC with Current Matching and Common-Mode Suppressing Loop for Wearable Health Monitoring", IEEE Sensor Letters, 8(10), 1-4, 2024. Download 

5. Yang Zhou, Wenjie Wang, Longbin Zhu, Zhengtao Zhu, Risheng Su, Jianan Zheng, Siyuan Xie, Jihong Li, Fanyi Meng, Zhijun Zhou, and Keping Wang, "A Second-Order Noise Shaping SAR ADC with Parallel Multi-Residual Integrator", IEEE Transactions on Very Large Scale Integration Systems (TVLSI), 32(11), 2135-2138, 2024. Download 

6. Zhuang Miao, Genyin Ma, Kenan Xie, Keping Wang, Fanyi Meng, "A DC-to-8 GHz 60-dB Isolation SPDT Switch With Auxiliary Path Cancellation in 65-nm Bulk CMOS", IEEE International Microwave Symposium (IMS), 2024. Download 

7. Haodong Zhao, Huizhen Zheng, Shiyue Ma, Keping Wang*, “16.2-µW Super Class-AB OTA with Current-Reuse Technique Achieving 130.3-µA/µA FoM", Microelectronics Journal, 149, 106265, 2024. Download 

8. Yu Sun^, Kai Li^, Geliang Yang, Hao Zhang, Kaixue Ma, Keping Wang*, "A 25-32-GHz Frequency Doubler with 21% Efficiency and 41-dBc Fundamental Rejection", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 71(11), 4417-4421, 2024. Download 

9. Kejie Hu, Kaixue Ma*, Zonglin Ma, Keping Wang, “A Reusable Superheterodyne Dual-Band Down-Conversion Mixer with Hybrid Linearity-Enhanced Technique for 5G Non-Contiguous Multiband NR”, IEEE Journal of Solid-State Circuits (JSSC), 59(10), 3392-3405, 2024. Download 

10. Jiaming Yu, Keping Wang*, Hao Zhang*, "A 22-mW 0.9-2-GHz Mixer-First Receiver 8-phase Overlap-Suppressed 1/4 Duty Cycle LO for Harmonic Rejection", Microelectronics Journal, 149, 106243, 2024. Download 

11. Haoxuan Xing, Keping Wang*,  "A 4.6mW 28-GHz Bidirectional Active Mixer Utilizing Reconfigurable-Gm-R Technique", IEEE International Wireless Symposium (IWS), 1-3, 2024. (MVC Competition Finalist) Download 

12. Yetong Wang, Keping Wang*, "A 480-μW Ultra-Low-Power OOK Transmitter with 24-Phase Passive Polyphase Filter Achieving 12x Frequency Multiplication at 25Mbps for Biomedical Application", IEEE International Wireless Symposium (IWS), 1-3, 2024. (MVC Competition Third Place Winner) Download 

13. Xinyu Wang, Qingzhe Zhang, Keping Wang*, "A DC-40GHz Switched-Type Attenuator with Combined Capacitive-Inductive Compensation Achieving RMS Amplitude/Phase Errors of <0.23dB/1.3°", IEEE International Wireless Symposium (IWS), 1-3, 2024. (MVC Competition Finalist) Download 

14. Kai Li, Keping Wang*, "An 18-to-39 GHz SPDT Switch with AC-floating Technology Achieving <2.0-dB Insertion Loss in 0.13-μm SiGe BiCMOS", IEEE International Wireless Symposium (IWS), 1-3, 2024. (FLASH Competition Finalist) Download 

15. Rundi Wu, Yetong Wang, Ran Hong, Kenan Xie, Keping Wang*, "An 11.8mW 0.4-to-2.6GHz Blocker-Tolerant Receiver with LO Duty-Cycle Compensation and High-Q Selectivity Achieving +15.4/19.2dBm OB-IIP3 at 10/80MHz Offset", IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2024. Download 

16. Kenan Xie, Rundi Wu, Keping Wang*, "A 31-41-GHz SiGe Power Amplifier with Sandwiched-Coupler-Balun and Folded-T-Line Power Combiner Achieving 23.5-dBm/22.2-dBm Psat/OP1dB and Supporting 64-QAM Modulation", IEEE International Microwave Symposium (IMS), 2024. Download 

17. Jianye Li, Jialei Wu, Yixin Zhou, Keping Wang*, "A Charge-Balanced Monopolar Neural Stimulator by Utilizing Dynamic Current Replication Technique Achieving <1nA Residual Average DC Current Error ", IEEE International Symposium on Circuits & Systems (ISCAS), 2024. Download 

18. Yanjie Pan, Simeng Yin, Xiaguang Li, Yixin Zhou, Keping Wang*, "A Self-Powered P-SSHI Active Rectifier with Energy-Efficient Adaptive Switch Control for Piezoelectric Energy Harvesting ", IEEE International Symposium on Circuits & Systems (ISCAS), 2024. Download 

19. Qingzhe Zhang, Yi Lai, Keping Wang*, "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", IEEE Custom Integrated Circuits Conference (CICC), pp1-2, 2024. Download 

20. Yixin Zhou*, Keping Wang*, Simeng Yin, Wenyuan Li, Fanyi Meng, Zhigong Wang, Kaixue Ma, "A Fully Integrated Stimulator with High Stimulation Voltage Compliance Using Dynamic Bulk Biasing Technique in a Bulk CMOS Technology", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 71(6), 2525-2537, 2024. Download 

21. Yingjie Li, Shaoquan Wang, Hao Zhang, Keping Wang*, “A Ka-Band 27.6-dBm Power Amplifier with a Compression-State Large-Signal Matching Approach in 130-nm CMOS SOI Technology”, Microelectronics Journal, 149, 106223, 2024. Download 

22. Genyin Ma, Fanyi Meng*, Keping Wang, Kaixue Ma, Kiat Seng Yeo, "A S/C-Band 5-Bit Passive Attenuator with Phase-Lead Compensation in 55nm Bulk CMOS", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 71(3), 1082-1085, 2024. Download 

23. Shiyue Ma, Keping Wang*, Fanyi Meng, Kaixue Ma*, A 2.4-GHz Class-AB FBAR-Based Low Phase Noise Oscillator Using Dynamic Tail-Current Biasing", IEEE Microwave and Wireless Technology Letters (MWTL), 34(3), 225-228, 2024. Download 

24. Shiyue Ma, Keping Wang*, Menglun Zhang, Kaixue Ma*, "Design of a 2.4-GHz MEMS-Based Oscillator with Dynamic Self-body-biasing Scheme and Darlington Cell", IEEE Transactions on Microwave Theory and Techniques (TMTT), 72(1), 618-627, 2024. Download 

25. Lei Zhang, Kaixue Ma*, Haipeng Fu, Yongqiang Wang, Keping Wang, Fanyi Meng, Xuguang Li, "A Compact 140-GHz Power Amplifier With 15.4-dBm Psat and 14.25% Peaking PAE in 28-nm Bulk CMOS Process", IEEE Transactions on Microwave Theory and Techniques (TMTT), 72(1), 3016-3030, 2024. Download 

26. Donglin Wang, Jiwei Huang, and Keping Wang, "A 4nW-77dBm Sensitivity Wake-Up ReceiverwithDifferential Gate-Biased Envelope Detector", IEEE Int. Conf. on Integr. Circuits, Technologies and Applications (ICTA), 2024. Download 

27. Xiaojie Guo, Jiwei Huang, and Keping Wang, "A 930MHz Low Phase Noise MEMS Oscillator", IEEE Int. Conf. on Integr. Circuits, Technologies and Applications (ICTA), 2024. Download 

2023

1. 谢克南、李英杰、张浩、王科平*，"硅基太赫兹功率放大器研究进展 "，固体电子学研究与进展，43(06)，2023. 

2. Xin Wang, Genyin Ma, Fanyi Meng*, Shilin Shi, Keping Wang, Kaixue Ma, Kiat Seng Yeo, "An L -/ S -Band SPDT Switch With 30-dBm OP 1dB and 33-dB Isolation in CMOS SOI", IEEE Microwave and Wireless Technology Letters (MWTL), 33(11). 2023. Download 

3. Haipeng Fu, Jiqing Tao, Jianquan Hu, Keping Wang, Kaixue Ma*, "A high linearity 0.05–7 GHz digital step attenuator with the capacitive compensation for bonding wires parasitic parameters", Microwave and Optical Technology Letters (MOTL), 2023. Download 

4. Xiaguang Li, Keping Wang*, Yixin Zhou, Yanjie Pan, Fanyi Meng, Kaixue Ma, "A Wide Input Range All-NMOS Rectifier with Gate Voltage Boosting Technique for Wireless Power Transfer", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 70(11), 4023-4027, 2023. Download 

5. Xi Chen, Keping Wang*, Hong Liao, Shiyue Ma, Kaixue Ma, "A Power-Efficient Linearized Open-Loop OTA Utilizing Reconfigurable Tail-Resistor Pair", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 70(8), 2824-2828, 2023. Download 

6. Shiyue Ma, Keping Wang*, Menglun Zhang, Kaixue Ma, "A 2.4-GHz MEMS-based Oscillator with Phase Noise of -138 dBc/Hz at 100 kHz Offset and 226 dBc/Hz FoM",  IEEE International Microwave Symposium (IMS), pp1-4, 2023. Download 

7. Ran Hong, Keping Wang*, Meiru Liu, Rui Chen, Kaixue Ma, "An 197-µW 2.4-GHz Third-Harmonic Receiver with Enhanced Out-of-Band Rejection for IEEE 802.11ba", IEEE International Symposium on Circuits & Systems (ISCAS), pp1-5, 2023. Download 

8. Jiaxun Song, Keping Wang*, Guo Wei, Yixin Zhou, Kaixue Ma, "A Sub-100 µW RF Transmitter with 41% Global Efficiency Using Thrid-Harmonic Edge Combining Technique and Class-E PA for Low-Power Biomedical Applications",  IEEE International Symposium on Circuits & Systems (ISCAS), pp1-5, 2023. Download 

9. Zonglin Ma, Zheng Ma, Kaixue Ma*, Fanyi Meng, Keping Wang, “A 28-GHz 26.8-dBm Doherty Power Amplifier with Four-Way Differential Hybrid Load-Modulated Combiner in 55nm CMOS”, IEEE Microwave and Wireless Technology Letters (MWTL), 33(7), 1015-1018, 2023. (Popular Article) Download 

10. Haitang Dong, Keping Wang*, Geliang Yang, Shiyue Ma, Kaixue Ma, "A 0.4-to-30 GHz CMOS Low-Noise Amplifier with Input-Referred Noise Reduction and Coupled-Inductive-Peaking Technique", IEEE Microwave and Wireless Technology Letters (MWTL), 33(6), 859-862, 2023. (Top IMS 2024 papers, Popular article) Download 

11. Kenan Xie, Keping Wang*, Hao Zhang*, "A two-way three-stage W-band power amplifier with series-parallel inductor-based T-type inter-stage matching network", Microelectronics Journal, 135, 105700, 2023.

12. Zhen Chen, Kaixue Ma*, Yongqiang Wang, Ningning Yan, Keping Wang*, "A Quad-Operation-Mode Tunable SISL Bandpass Filter With Compact Size and Self-Packaging", IEEE Microwave and Wireless Technology Letters (MWTL), 33(4), 379-382, 2023. (Popular Article)

13. Zhijun Zhou*, Keping Wang*, Longbin Zhu, Rui Yang, Jihong Li, Wenjie Wang, Yuhao Xu and Zhigong Wang, "A Differential Difference Amplifier Employing Pseudo-Differential CMFB for Neural Signal Recording Applications", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 70(4), 1341-1345, 2023. 

14. Yanjie Pan, Yixin Zhou, Xiaguang Li, Keping Wang*, "An Efficient SSHI Rectifier with Self-adaptive Switch Control for Piezoelectric Energy Harvesting", International Conference on Electronics, Communications and Control Engineering (ICECC), pp226-231, 2023. 

15. Yingjie Li, Keping Wang*, “A Switchless Frequency-Reconfigurable Broadband Power Amplifier in 0.13-µm SiGe BiCMOS”, International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2023. 

16. Xinyu Wang, Ling Li, Hao Zhang, and Keping Wang*, "A W-Band Low-Noise Amplifier Using Gm-Boosting Technique with Weak Coupling", IEEE Int. Conf. on Integr. Circuits, Technologies and Applications (ICTA), 2023. 

2022

1. Qingzhe Zhang, Keping Wang*, "A 77-101GHz 6-Bit Vector-Modulated Phase Shifter with Low RMS Error in 65nm SOI CMOS", IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), 2022.

2. Chuanchuan Wan*, Hao Zhang, Yuan Zhao, Ming Zeng, Jiayu Dong, Ling Li, Keping Wang*, "A Broadband SiGe HBT Cascode Power Amplifier Achieving Watt-Level Peak Output Power With 38.6% PAE and 90.9% Large-Signal Fractional Bandwidth", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 69(12), pp 4734-4738, 2022.

3. Bing Liu, Kaixue Ma*, Haipeng Fu, Keping Wang, Fanyi Meng, "Recent Progress of Silicon-based Millimeter-wave SoCs for Short-Range Radar Imaging and Sensing Applications", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 69(6), pp 2667-2671, 2022. Download

4. Guo Wei, Keping Wang*, Mengqian Cui, Hao Zhang, "An Inductor-Less RF Transmitter Using Harmonic-Rejection Edge Combiner with -40dBc HD3 and -52 dBc HD5 for Low-Power Biomedical Applications", IEEE International Symposium on Circuits & Systems (ISCAS), pp 240-244, 2022.

5. Xiaguang Li, Keping Wang*, Yixin Zhou, Hao Zhang, "A 2.45 GHz Dual-Path CMOS RF-to-DC Rectifier with 27 dB Input Range and -20.7 dBm Sensitivity", IEEE International Symposium on Circuits & Systems (ISCAS), pp 541-545, 2022.

6. Zonglin Ma, Kaixue Ma*, Keping Wang, Fanyi Meng, “A 28-GHz 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,” IEEE International Solid-State Circuits Conference (ISSCC), pp 320-323, Feb 2022. 

7. Meiru Liu, Zhijun Zhou, Hao Zhang, Ran Hong, Rui Chen, Keping Wang*, "A 0.015 mW Quasi-passive Reconfigurable Complex Band-pass Filter for Analog Baseband", IEICE Electronics Express (ELEX), 19(7), pp 1-5, 2022. Download

8. Yixin Zhou, Shiyue Ma, Zhigong Wang, Hao Zhang, Keping Wang*, "Analysis and Design of High-Efficiency Charge Pumps with Improved Current Driving Capability Using Gate Voltage Boosting Technique", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 69(6), pp 2364-2375, 2022.

9. Xu Wu, Kaixue Ma*, Yongqiang Wang, Ningning Yan, Keping Wang, "An FR4‐based dc to 60 GHz substrate integrated suspended line to suspended coplanar waveguide transition", Microwave and Optical Technology Letters (MOTL), 64(2), pp 203-207, 2022. 

10. Zhijun Zhou^*, Hong Liao^, Longbin Zhu, Yuekai Liu, Lisen Zhu, Keping Wang*, Zhigong Wang, "A Bootstrapped Pseudo Resistor by Reusing OTA-C Filter for Neural Signal Processing", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 69(3), pp 714-718, 2022. 

11. Jin Zhang, Kaixue Ma*, Yongqiang Wang, Keping Wang*, "An FR4-Based K-Band 1.0-dB Noise Figure LNA Using SISL Technology", IEEE Microwave and Wireless Components Letters (MWCL), 32(3), pp 129-132, 2022.

12. Zhijun Zhou^*, Longbin Zhu^, Rui Yang, Jihong Li, Wenjie Wang, Jiawen Pan, Meiru Liu, Keping Wang*, and Zhigong Wang*, "A High CMRR Instrumentation Amplifier Employing Pseudo-Differential Inverter for Neural Signal Recording", IEEE Sensors Journal (JSEN), 22(1), pp 419-427, 2022. 

13. 王科平*、魏国、洪然、宋嘉勋，"新工科背景下“射频集成电路”课程教学改革的探索与思考"，电子电气教学学报，44(6)，2022. 

2021

1. 张蕾、傅海鹏、孟凡易、王科平、马凯学*，"硅基太赫兹技术及未来趋势"，太赫兹科学与电子信息学报 ，19(5)，2021. 

2. Hai Peng Wang, Zheng-Yang Bi, Wen-Jie Fan, Yi-Xin Zhou, Yu-Xuan Zhou, Fei Li, Keping Wang, Xiao-Ying Lü, and Zhi-Gong Wang, "Real-Time Artifact Removal System for Surface EMG Processing during Ten-Fold Frequency Electrical Stimulation", IEEE Access (Access), 9, pp 68320-68331, 2021.

3. Chuanchuan Wan^, Hao Zhang^, Ling Li, Keping Wang*, "A 30-to-41 GHz SiGe Power Amplifier with Optimized Cascode Transistors Achieving 22.8 dBm Output Power and 27% PAE", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 68(4), pp 1158-1162, 2021. Download

4. Tongxuan Zhou*, Ge-Liang Yang*, Rui Chen, Hao Zhang, Keping Wang, "Design of a Wideband CMOS Balun and Its Application in a Wideband RF Front-End", IEEE Access (Access), 9, pp 94416-94425, 2021. Download

5. Keping Wang^, Tongxuan Zhou^, Hao Zhang*, Lei Qiu*, "A 28-40-GHz Digital Step Attenuator with Low Amplitude and Phase Variations", IEEE Microwave and Wireless Components Letters (MWCL), 31(1), pp 64-67, 2021. Download

6. Haipeng WANG, Zhengyang BI, Yuxuan ZHOU, Fei LI, Keping WANG, Xiao-Ying LU, Zhi-Gong WANG, "Wearable and Wireless Distributed Multi-site FES Prototype for Selective Stimulation and Fatigue Reduction: A Case Study", RADIOENGINEERING, 30(1), pp 227-236, 2021.

7. Ling Li, Kenan Xie, Tongxuan Zhou, Haitang Dong, Hao Zhang and Keping Wang*, "A Ka-band 2-Stage Transformer Coupled Power Amplifier in 0.13µm SiGe BiCMOS Technology", UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT), pp 1-3, 2021.

8. Ling Li, Kenan Xie, Tongxuan Zhou, Haitang Dong, Hao Zhang and Keping Wang*, "A 25-to-40 GHz Asymmetric Single- Pole Double-Throw Switch Using Triple-Well CMOS Device", IEEE Int. Conf. on Integr. Circuits, Technologies and Applications (ICTA), pp 1-3, 2021.

9. Ran Hong, Meiru Liu, Rui Chen, Keping Wang*, "A Low-power 2.4-GHz Receiver Front-end in 55-nm CMOS", PhotonIcs and Electromagnetics Research Symposium (PIERS), pp 1-5, 2021.

2020

1. K. Wang^*, H. Zhang^*, "A 22-to-47 GHz 2-Stage LNA with 22.2 dB Peak Gain by Using Coupled L-Type Interstage Matching Inductors", IEEE Transactions on Circuits and Systems I: Regular Papers (TCAS-I), 67(12), pp 4607-4617, 2020. Download

2. W. Wang, F. Guo, T. Chen, K. Wang*, "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 ", IEEE International Solid-State Circuits Conference (ISSCC), pp 376-377, Feb. 2020. Download

3. Y. Zhou, Z. Wang, K. Wang*, "High-Efficiency Charge Pumps with No Reversion Loss by Utilizing Gate Voltage Boosting Technique", IEEE International Symposium on Circuits & Systems (ISCAS), Oct. 2020. Download

4. G. Yan, R. Chen, K. Wang*, "A CMOS Balun with Common Ground and Artificial Dielectric Compensation Achieving 79.5% Fractional Bandwidth and <2° Phase Imbalance", IEEE International Microwave Symposium (IMS), pp. 1319-1322, June 2020. Download

5. Y. Zhou^, Z. Bi^, M. Ji, S. Chen, W. Wang, K. Wang, X. Lü*, Z. Wang*, "A Data-driven Volitional EMG Extraction Algorithm during Functional Electrical Stimulation with Time Variant Parameters," IEEE Transactions on Neural Systems and Rehabilitation Engineering (TNSRE), vol. 28, no. 5, pp. 1069-1080, May 2020. Download

6. L. Qiu, K. Wang*, C. Yang, Y. Zheng, "A Low Power Pre-Setting Based Sub-Radix-2 Approximation for Multi-bit/cycle SAR ADCs", vol. 8, pp. 83062-83069, IEEE Access (Access), 2020. Download

7. N. Amin*, L. Shen, Z. Wang*, K. Wang, F. Siddiqui, R. Saeed, H. Rasheed, B. Ahmed, "2.2~4.6 GHz Active Quasi-Circulator with > 24 dB Transmit-Receive Isolation", Journal of Circuits, Systems, and Computers (JCSC), vol. 29, no. 5, pp. 2050077, 2020. Download

8. R. Chen, M. Liu, K. Wang*, "A 62uW CMOS Programmable Gain Amplifier with Reused Current and Resistor-Ladder Achieving 37.8dB Peak Gain and 1.5GHz GBW", IEEE Int. Conf. Integr. Circuits, Techn. and Appli. (ICTA), Nov. 2020.  Download

9. H. Zhang, K. Xie, K. Wang*, "A Ka-Band 4-Stack Power Amplifier in 130-nm SiGe BiCMOS", UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT), pp 1-3, Aug. 2020. 

10. L. Li, H. Zhang, K. Wang*, "A Ka-Band Low-Loss SPDT Switch with Gate Floating Technique", UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT), pp 1-3, Aug. 2020. 

2019

1. K. Wang, T. Zhou, H. Zhang, L. Qiu*, "Phase-interpolator-based glitch-free fractional frequency divider with track-and-hold technique", Electronics Letters (EL), 55(16), 2019. Download

2. K. Wang*, G. Yang, Z. Wang, "3-13 GHz Q-Enhanced Low Noise Amplifier with Optimized Inductors Utilizing In-Phase Current Returning Path Technique", Microwave and Optical Technology Letters (MOTL), 61(7), 1712-1715, 2019. Download

3. J. Koo, K. Wang*, R. Ruby, B. P. Otis, "A 2GHz FBAR based Transformer Coupled Oscillator design with Phase Noise Reduction", IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), 66(4), 542-546, 2019. Download

4. K. Wang, "Electronics: Power Supplies", Jiangsu University Press, pp 122-136, 2019. (Book Chapter)

5. Y. Zhou, Z. Wang, K. Wang*, R. Wang, "A Closed-loop Controlled Neural Stimulator with High Voltage Compliance in 0.18um Low Voltage CMOS Technology", IEEE Int. Conf. on Integr. Circuits, Technologies and Applications (ICTA), 2019. Download

6. P. Zong, Y. Zhou, H. Zhang, Y. Zhou and K. Wang*, "A 433 MHz Transmitter Based on Injection-Locking and Frequency Multiplication", IEEE Int. Conf. on Integr. Circuits and Microsystems (ICICM), pp 224-227, 2019.

7. T. Zhou, H. Zhang, K. Wang*, "A 10 GHz CMOS active phase shifter with pole-splitting all-pass quadrature generator", IEEE Int. Conf. on Integr. Circuits and Microsystems (ICICM), pp 100-103, 2019.

2018

1. K. Wang*, L. Qiu, J. Koo, R. Ruby, B. P. Otis, “Design of A 1.8-mW PLL-free 2.4-GHz Receiver Utilizing Temperature-Compensated FBAR Resonator,” IEEE Journal of Solid-State Circuits (JSSC), 53(6), pp 1628-1639, 2018. Download

2. K. Wang*, B. Otis, Z. Wang, “A 580-µW 2.4-GHz Zigbee Receiver Front-end with Transformer-Coupling Technique”, IEEE Microwave and Wireless Components Letters (MWCL), 28(2), pp 174-176, 2018. Download

3. K. Wang, L. Qiu*, Z. Wang, "69-78 GHz ESD-protected SiGe BiCMOS power amplifier with 30 dB automatic level control for mm-wave 5G applications", Electronics Letters (EL), 54(22), pp 1286-1288, 2018. Download (Selected as the featured article)

4. L. Qiu, C. Yang, K. Wang*, Y. Zheng “A High-Speed 2b/cycle SAR ADC With Time Domain Quantization”, IEEE Transactions on Very Large Scale Integration Systems (TVLSI), 26(10), pp 2175-2179, 2018. Download

5. L. Qiu, K. Wang*, K. Tang, Y. Zheng, “A 10-bit 300MS/s 5.8mW SAR ADC With Two-Stage Interpolation for PET Imaging”, IEEE Sensors Journal (JSEN), 18(5), pp 2006-2014, 2018. Download

6. M. Zhou, K. Wang*, "0.18mW/pole inverter-based Gm-C bandpass filter with automatic frequency tuning", Electronics Letters (EL), 54(15), pp 943-945, 2018. Download

2017

1. J. Koo*, K. Wang, R. Ruby, B. Otis, “A 350uW 2GHz FBAR transformer coupled Colpitts oscillator with close-in phase noise reduction”, IEEE Custom Integrated Circuits Conference (CICC), Jun 2017. Download

2. G. Yang*, K. Wang, Z. Wang, “20.8–51 GHz highly balanced CMOS balun”, Electronics Letters (EL), 53(17), pp 1202-1203, 2017. Download

Before EAST Lab

1. Keping Wang*, Kaixue Ma, Kiat Seng Yeo, “V-Band High Gain SiGe Power Amplifier with Wideband ESD Protection,” IEEE International Wireless Symposium (IWS), pp 1-4, Mar 2015. Download

2. Junliang Wang, Zhigong Wang*, Yiqiang Wu, Jian Xu, Keping Wang, “A boardband CMOS RF receiver for digital broadcasting systems” Analog Integrated Circuits and Signal Processing (AICSP), 84(2), pp 247-259, 2015. Download

3. Keping Wang*, Jabeom Koo, Richard Ruby, Brian Otis, “A 1.8 mW PLL-Free Channelized 2.4 GHz ZigBee Receiver Utilizing Fixed-LO Temperature-Compensated FBAR Resonator,” IEEE International Solid-State Circuits Conference (ISSCC), pp 372-373, Feb 2014. Download

4. Jingren Gu, Huanfei Yao, Keping Wang*, Babak Parviz, Brian Otis, "A 10µA On-chip Electrochemical Impedance Spectroscopy System for Wearables/Implantables", IEEE Asian Solid-State Circuits Conference (ASSCC), Nov 2014. Download

5. Geliang Yang*, Zhigong Wang, Keping Wang, "Modified T-Model with an Improved Parameter Extraction Method for Silicon-Based Spiral Inductors" IEEE Microwave and Wireless Components Letters (MWCL), 24(11), Feb 2014. Download

6. Kaixue Ma*, Keping Wang, etc “An Integrated 60GHz Low Power Two-Chip Wireless System Based on IEEE802.11ad Standard”, IEEE International Microwave Symposium (IMS), Jun 2014. Download

7. Fan Zhang, Keping Wang*, Jabeom Koo, Yasunori Miyahara, Brian Otis, "A 1.6mW 300mV-Supply 2.4GHz Receiver with -94dBm Sensitivity for Energy-Harvesting Applications", IEEE International Solid-State Circuits Conference (ISSCC), pp 456 - 457, Feb 2013. Download

8. Keping Wang*, Zhigong Wang, Xuemei Lei, "A SAW-Less First Folded-Conversion Second Down-Conversion Receiver for Multi-Standard Broadcasting Radio Applications" IEEE Transactions on Microwave Theory and Techniques (TMTT), 61(4), pp 1674 - 1680, 2013. Download

9. Keping Wang*, Xuemei Lei, "A CMOS Low Power Bandwidth-Improved Derivative Superposition Mixer Using Parasitic NPN BJTs", Electronics Letters (EL), 45(25), pp 1605-1607, 2013. Download

10. Keping Wang*, Xuemei Lei, Kaixue Ma, Kiat Seng Yeo, Xiang Cao, Zhigong Wang, "A CMOS Low-Power Temperature-Robust RSSI Using Weak-Inversion Limiting Amplifiers", Journal of Circuits, System, and Computers (JCSC), 22(10), 1340034-1, 2013. Download

11. Kaixue Ma*, Shouxian Mou, Keping Wang, and Kiat Seng Yeo, "Embedded Transformed Radial Stub Cell for BPF With Spurious-Free Above Ten Octaves", IEEE Transactions on Components, Packaging and Manufacturing Technology (TCPMT), 3(9), 1597-1603, 2013. Download

12. Keping Wang*, Kaixue Ma, Kiat Seng Yeo, Hao Zhang, Zhigong Wang, “A Low Voltage Low Power Highly Linear CMOS Quadrature Mixer Using Transconductance Cancellation Technique", IEEE International Microwave Symposium (IMS), pp1-3, 2012. Download

13. Kaixue Ma*, Shouxian Mou, Keping Wang, Nagarajan Mahalingam, Kiat Seng Yeo, “Transformed radial stub cell embedded resonator for high performance filter applications”, IEEE International Microwave Symposium (IMS), 2012.

14. Keping Wang*, Kaixue Ma, Kiat Seng Yeo, "Low-power high-speed dual-modulus prescaler for Gb/s applications", IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 256-259, 2012.

15. Keping Wang*, Zhigong Wang, Xuemei Lei, Xiang Cao, Peng Han, Geliang Yang, Kaixue Ma and Kiat Seng Yeo, A Low Loss Image-Reject Mixer using Source Follower Isolation Method for DRM/DAB Tuner Applications, IEEE Transactions on Circuits and Systems-II, Express Briefs (TCAS-II), 58(11):729-733, 2011.Download

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