Chenxi Zhao

35 papers C 3Journal 30Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
A 23-41 GHz Broadband Power Amplifier With Common-Mode Stability Enhancement Technique in 65-nm CMOS Process.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chenxi Zhao, Mengxuan Liu, Huihua Liu, Yiming Yu, Yunqiu Wu, Kai Kang
2025 J jnl
A 26/28/39-GHz Reconfigurable Phased-Array Receiver Front-End With Built-In Calibration Technique for 5G New Radio.
IEEE J. Solid State Circuits
Yiming Yu, Runyu Liu, Yanpeng Wu, Mengqian Geng, Ruiqi Wang, Zengchuang Chen, Ruilin Liao, Xin Xie, Xiaobo Duan, Zhiyong Gui, Gang Liu, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2025 J jnl
A Single-Ended Phase and Impedance Invariant mm-Wave VGPA Based on Shunt CS-CG Topology.
IEEE Trans. Circuits Syst. I Regul. Pap.
Shaoyu Meng, Yiming Yu, Linqizi Xiao, Chenxi Zhao, Yunqiu Wu, Huihua Liu, Kai Kang
2025 J jnl
Developments and challenges of silicon-based millimeter-wave integrated phased arrays: system, circuit, and device modeling.
Sci. China Inf. Sci.
Qingfeng Zhang, Huihua Liu, Yiming Yu, Yunqiu Wu, Chenxi Zhao, Jingzhi Zhang, Kai Kang
2024 — conf
5.4 A 22.4-to-30.7GHz Phased-Array Receiver with Beam-Pattern Null-Steering and Beam-Tracking Techniques Achieving >30.2dB OTA-Tested Spatial Rejection.
ISSCC
Yiming Yu, Bohan Sun, Mengqian Geng, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Jingzhi Zhang, Kai Kang
2024 J jnl
A 28-/60-GHz Dual-Band Receiver Front-End With Sideband-Selection Technique in 65-nm CMOS.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yiming Yu, Zijian Ouyang, Xingnuo Huo, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2024 C conf
A Fast Transient Response Capless LDO Regulator Achieving -78 dB of PSR Up to 2 MHz.
ISCAS
Xiang Cheng, Huihua Liu, Jingzhi Zhang, Yiming Yu, Yunqiu Wu, Chenxi Zhao, Kai Kang
2023 J jnl
A reconfigurable Wilkinson power divider based on transmission-line phase shifter for 5G new radio.
Sci. China Inf. Sci.
Yiming Yu, Xiaoning Zhang, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2023 J jnl
An 18~30 GHz Vector-Sum Phase Shifter With Two-Stage Transformer-Based Hybrid in 130-nm SiGe BiCMOS.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yiming Yu, Yanpeng Wu, Pan Tang, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Wen-Yan Yin, Kai Kang
2022 C conf
A 23.5-28.5 GHz High-Gain CMOS Transceiver Based on LO Phase-Shifting Architecture With Broadband LO/IF for 5G Communications.
ISCAS
Qingfeng Zhang, Chenxi Zhao, Yiming Yu, Yunqiu Wu, Huihua Liu, Wenquan Che, Quan Xue, Kai Kang
2022 C conf
A Dual-Band Vector-Sum Phase Shifter for 28-GHz and 60-GHz Phased Arrays in 65-nm CMOS.
ISCAS
Haibo Yang, Yiming Yu, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2022 J jnl
A K-/Ka-Band Broadband Low-Noise Amplifier Based on the Multiple Resonant Frequency Technique.
IEEE Trans. Circuits Syst. I Regul. Pap.
Chenxi Zhao, Dongming Duan, Yuhang Xiong, Huihua Liu, Yiming Yu, Yunqiu Wu, Kai Kang
2022 J jnl
A Ku-Band Eight-Element Phased-Array Transmitter With Built-in Self-Test Capability in 180-nm CMOS Technology.
IEEE Trans. Very Large Scale Integr. Syst.
Yiming Yu, Dong Chen, Xiaoning Zhang, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Wen-Yan Yin, Kai Kang
2021 J jnl
A 21-to-41-GHz High-Gain Low Noise Amplifier With Triple-Coupled Technique for Multiband Wireless Applications.
IEEE Trans. Circuits Syst. II Express Briefs
Yiming Yu, Jiahong Zhu, Zhirui Zong, Pan Tang, Huihua Liu, Chenxi Zhao, Yunqiu Wu, Kai Kang
2021 J jnl
A 33-41-GHz SiGe-BiCMOS Digital Step Attenuator With Minimized Unit Impedance Variation.
IEEE Trans. Very Large Scale Integr. Syst.
Chenxi Zhao, Jiawei Guo, Huihua Liu, Yiming Yu, Yunqiu Wu, Kai Kang
2021 J jnl
A Wideband CMOS Frequency Quadrupler With Transformer-Based Tail Feedback Loop.
IEEE Trans. Circuits Syst. II Express Briefs
Yiming Yu, Pan Tang, Kai Yi, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Wen-Yan Yin, Kai Kang
2020 J jnl
A 37-40-GHz Low-Phase-Imbalance CMOS Attenuator With Tail-Capacitor Compensation Technique.
IEEE Trans. Circuits Syst.
Chenxi Zhao, Xing Zeng, Lin Zhang, Huihua Liu, Yiming Yu, Yunqiu Wu, Kai Kang
2020 J jnl
A Ku-Band 6-Bit Vector-Sum Phase Shifter With Half-Quadrant Control Technique.
IEEE Access
Tianjun Wu, Xiaoning Zhang, Zhao Xing, Yunqiu Wu, Huihua Liu, Chenxi Zhao, Yiming Yu, Kai Kang
2018 — conf
A 22.8-to-43.2GHz tuning-less injection-locked frequency tripler using injection-current boosting with 76.4% locking range for multiband 5G applications.
ISSCC
Jingzhi Zhang, Huihua Liu, Chenxi Zhao, Kai Kang
2018 J jnl
A 24 GHz enhanced neutralized cascode LNA with 4.7 dB NF and 19.8 dB gain.
IEICE Electron. Express
Zhengdong Jiang, Zhiqing Liu, Huihua Liu, Chenxi Zhao, Yunqiu Wu, Kai Kang
2018 J jnl
A 39 GHz broadband high-isolation CMOS mixer using magnetic-coupling CG Gm stage for 5G applications.
IEICE Electron. Express
Zhiqing Liu, Jiayu Dong, Zhilin Chen, Huihua Liu, Chenxi Zhao, Yunqiu Wu, Kai Kang
2018 J jnl
A 5-Gb/s 66 dB CMOS Variable-Gain Amplifier With Reconfigurable DC-Offset Cancellation for Multi-Standard Applications.
IEEE Access
Zhiqing Liu, Yunqiu Wu, Chenxi Zhao, Johannes Benedikt, Kai Kang
2018 J jnl
A 62-90 GHz High Linearity and Low Noise CMOS Mixer Using Transformer-Coupling Cascode Topology.
IEEE Access
Zhiqing Liu, Jiayu Dong, Zhilin Chen, Zhengdong Jiang, Pengxue Liu, Yunqiu Wu, Chenxi Zhao, Kai Kang
2018 J jnl
A CMOS Ku-band receiver chain for phased array system.
IEICE Electron. Express
Zhengdong Jiang, Chenxi Zhao, Xiaoning Zhang, Weiqiang Lu, Yiming Yu, Huihua Liu, Yunqiu Wu, Kai Kang
2018 J jnl
A V-Band Doherty Power Amplifier Based on Voltage Combination and Balance Compensation Marchand Balun.
IEEE Access
Dong Chen, Chenxi Zhao, Zhengdong Jiang, Kam Man Shum, Quan Xue, Kai Kang
2018 J jnl
A package-level wideband driver amplifier with 134% fractional bandwidth.
IEICE Electron. Express
Dong Chen, Zhao Xing, Zhilin Chen, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2018 J jnl
An asynchronous dual switch envelope tracking supply modulator with 86% efficiency.
IEICE Electron. Express
Dong Chen, Chenxi Zhao, Yitong Xiong, Yunqiu Wu, Yong-Ling Ban, Ying Liu, Huihua Liu, Kai Kang
2018 J jnl
Analysis and Design of Ultra-Wideband mm-Wave Injection-Locked Frequency Dividers Using Transformer-Based High-Order Resonators.
IEEE J. Solid State Circuits
Jingzhi Zhang, Yixuan Cheng, Chenxi Zhao, Yunqiu Wu, Kai Kang
2017 J jnl
45-GHz and 60-GHz 90 nm CMOS power amplifiers with a fully symmetrical 8-way transformer power combiner.
Sci. China Inf. Sci.
Zhengdong Jiang, Kaizhe Guo, Peng Huang, Yiming Fan, Chenxi Zhao, Yong-Ling Ban, Jun Liu, Kai Kang
2017 J jnl
A CMOS K-Band 6-bit Attenuator With Low Phase Imbalance for Phased Array Applications.
IEEE Access
Lin Zhang, Chenxi Zhao, Xiaoning Zhang, Yunqiu Wu, Kai Kang
2017 J jnl
A wideband high efficiency V-band 65 nm CMOS power amplifier with neutralization and harmonic controlling.
IEICE Electron. Express
Dong Chen, Zhengdong Jiang, Chenxi Zhao, Ying Liu, Kam Man Shum, Quan Xue, Kai Kang
2017 J jnl
An on-chip antenna integrated with a transceiver in 0.18-µm CMOS technology.
IEICE Electron. Express
Yexi Song, Yunqiu Wu, Min Sun, Guang Yang, Xiaoning Zhang, Chenxi Zhao, Yong-Ling Ban, Xiaohong Tang, Kai Kang
2017 J jnl
Analysis and Design of CMOS Doherty Power Amplifier Based on Voltage Combining Method.
IEEE Access
Chenxi Zhao, Huihua Liu, Yunqiu Wu, Kai Kang
2017 J jnl
Analysis and Design of Inductorless Wideband Low-Noise Amplifier With Noise Cancellation Technique.
IEEE Access
Yiming Yu, Kai Kang, Yiming Fan, Chenxi Zhao, Huihua Liu, Yunqiu Wu, Yong-Ling Ban, Wen-Yan Yin
2017 J jnl
High-Isolation CMOS T/R Switch Design Using a Two-Stage Equivalent Transmission Line Structure.
IEEE Access
Chenxi Zhao, Yipeng Wu, Huihua Liu, Yunqiu Wu, Kai Kang