A 3-7GHz 4-element digital modulated polar phased-array transmitter with 0.35° phase resolution and 38.2% peak system efficiency. - Huizhen Jenny Qian; Jian Orion Liang; Nianyong Zhu; Peng Gao; Xun Luo (CICC, 2017)

Reconfigurable Wideband Filtering Balun With Tunable Dual-Notched Bands Using CPW-to-Slot Transition and Varactor-Loaded Shorted-Slot. - Jie Zhou 026; Huizhen Jenny Qian; Jiyuan Ren; Xun Luo (IEEE Access, 2019)

Tunable Quasi-Circulator Based on a Compact Fully-Reconfigurable 180° Hybrid for Full-Duplex Transceivers. - Zhixian Deng; Huizhen Jenny Qian; Xun Luo (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

High-Resolution Wideband Phase Shifter With Current Limited Vector-Sum. - Huizhen Jenny Qian; Bo Zhang 027; Xun Luo (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

17.4 A 18.6-to-40.1GHz 201.7dBc/Hz FoMT Multi-Core Oscillator Using E-M Mixed-Coupling Resonance Boosting. - Yiyang Shu; Huizhen Jenny Qian; Xun Luo (ISSCC, 2020)

Dual-Band Bandpass Filter and Filtering Power Divider With Ultra-Wide Upper Stopband Using Hybrid Microstrip/DGS Dual-Resonance Cells. - Yunbo Rao; Huizhen Jenny Qian; Bingzheng Yang; Roberto Gómez-García; Xun Luo (IEEE Access, 2020)

A 20-32-GHz Quadrature Digital Transmitter Using Synthesized Impedance Variation Compensation. - Huizhen Jenny Qian; Yiyang Shu; Jie Zhou 026; Xun Luo (IEEE J. Solid State Circuits, 2020)

A 3.6dB NF, 23-39GHz Reflectionless RX with Absorptive Amplifier and Dual-Path Noise Cancelling LNA Supporting 64-QAM/256-QAM/1024-QAM for 5G NR. - Zhixian Deng; Huizhen Jenny Qian; Xun Luo (CICC, 2021)

20.2 A 3.09-to-4.04GHz Distributed-Boosting and Harmonic-Impedance-Expanding Multi-Core Oscillator with-138.9dBc/Hz at 1MHz Offset and 195.1dBc/Hz FoM. - Yiyang Shu; Huizhen Jenny Qian; Xiang Gao; Xun Luo (ISSCC, 2021)

26.5 A Watt-Level Quadrature Switched/Floated-Capacitor Power Amplifier with Back-Off Efficiency Enhancement in Complex Domain Using Reconfigurable Self-Coupling Canceling Transformer. - Bingzheng Yang; Huizhen Jenny Qian; Xun Luo (ISSCC, 2021)

A 22.9-38.2-GHz Dual-Path Noise-Canceling LNA With 2.65-4.62-dB NF in 28-nm CMOS. - Zhixian Deng; Jie Zhou 026; Huizhen Jenny Qian; Xun Luo (IEEE J. Solid State Circuits, 2021)

A Quadrature Digital Power Amplifier With Hybrid Doherty and Impedance Boosting for Complex Domain Power Back-Off Efficiency Enhancement. - Huizhen Jenny Qian; Bingzheng Yang; Jie Zhou 026; Hongtao Xu; Xun Luo (IEEE J. Solid State Circuits, 2021)

A 4-Element Digital Modulated Polar Phased-Array Transmitter With Phase Modulation Phase-Shifting. - Huizhen Jenny Qian; Jie Zhou 026; Bingzheng Yang; Xun Luo (IEEE J. Solid State Circuits, 2021)

A Low Phase Noise and High FoM Distributed-Swing-Boosting Multi-Core Oscillator Using Harmonic-Impedance-Expanding Technique. - Yiyang Shu; Huizhen Jenny Qian; Xiang Gao; Xun Luo (IEEE J. Solid State Circuits, 2021)

A 2-D Mode-Switching Quad-Core Oscillator Using E-M Mixed-Coupling Resonance Boosting. - Yiyang Shu; Huizhen Jenny Qian; Xun Luo (IEEE J. Solid State Circuits, 2021)

Quadrature Switched/Floated Capacitor Power Amplifier With Reconfigurable Self-Coupling Canceling Transformer for Deep Back-Off Efficiency Enhancement. - Bingzheng Yang; Huizhen Jenny Qian; Xun Luo (IEEE J. Solid State Circuits, 2021)

A Cascaded Mode-Switching Sub-Sampling PLL With Quadrature Dual-Mode Voltage Waveform-Shaping Oscillator. - Yiyang Shu; Huizhen Jenny Qian; Xun Luo (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

High-Resolution Wideband Vector-Sum Digital Phase Shifter With On-Chip Phase Linearity Enhancement Technology. - Jie Zhou 026; Huizhen Jenny Qian; Xun Luo (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

A 3.8-dB NF, 23-40GHz Phased-Array Receiver with 14-Bit Phase & Gain Manager and Calibration-Free Dual-Mode 28-52dB Image Rejection Ratio for 5G NR. - Zhixian Deng; Huizhen Jenny Qian; Changxuan Han; Yifan Li; Xun Luo (CICC, 2022)

Watt-Level Triple-Mode Quadrature SFCPA with 56 Peaks for Ultra-Deep PBO Efficiency Enhancement Using IQ Intrinsic Interaction and Adaptive Phase Compensation. - Bingzheng Yang; Huizhen Jenny Qian; Yiyang Shu; Jie Zhou 026; Xun Luo (CICC, 2022)

22-30GHz Quadrature Hybrid SCPA with LO Leakage Self-Suppression and Distributed Parasitic-Cancelling Sub-PA Array for Linearity and Efficiency Enhancement. - Bingzheng Yang; Huizhen Jenny Qian; Yiyang Shu; Jie Zhou 026; Xun Luo (CICC, 2022)

A Phase-Modulation Phase-Shifting Phased-Array Transmitter with 10-Bit Fast-Locking Phase Self-Calibration and 0/2.5/6/12dB Power Back-Offs Efficiency Enhancement. - Jie Zhou 026; Huizhen Jenny Qian; Bingzheng Yang; Yiyang Shu; Xun Luo (CICC, 2022)

A Reflectionless Receiver With Absorptive IF Amplifier and Dual-Path Noise-Canceling LNA. - Zhixian Deng; Huizhen Jenny Qian; Xun Luo (IEEE J. Solid State Circuits, 2022)

Compact 1.75-2.7 GHz Tunable BPF With Wide Stopband Up to 9.5 GHz Using Harmonic-Controlled SIDGS Resonators. - Deshan Tang; Huizhen Jenny Qian; Yuandan Dong; Xun Luo (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

71-to-89GHz 12Gb/s Double-Edge-Triggered Quadrature RFDAC with LO Leakage Suppression Achieving 20.5dBm Peak Output Power and 20.4% System Efficiency. - Bingzheng Yang; Zhixian Deng; Huizhen Jenny Qian; Xun Luo (ISSCC, 2023)

A CMOS Wideband Watt-Level 4096-QAM Digital Power Amplifier Using Reconfigurable Power-Combining Transformer. - Bingzheng Yang; Huizhen Jenny Qian; Tianyi Wang; Xun Luo (IEEE J. Solid State Circuits, 2023)

A 23-40-GHz Phased-Array Receiver Using 14-Bit Phase-Gain Manager and Wideband Noise-Canceling LNA. - Zhixian Deng; Changxuan Han; Yifan Li; Huizhen Jenny Qian; Xun Luo (IEEE J. Solid State Circuits, 2023)

Millimeter-Wave Quadrature Mixed-Mode Transmitter With Distributed Parasitic Canceling and LO Leakage Self-Suppression. - Bingzheng Yang; Huizhen Jenny Qian; Jie Zhou 026; Yiyang Shu; Xun Luo (IEEE J. Solid State Circuits, 2023)

A Self-Calibration SCPA With Storage Capacitor Array Supporting 64-/256-/1024-QAM. - Hongxin Tang; Huizhen Jenny Qian; Bingzheng Yang; Xun Luo (IEEE J. Solid State Circuits, 2023)

A 11.2-17.5 GHz Continuous Class-F Power Amplifier with Balanced 8-Ways Harmonic Tuning Achieving 30.3dBm Pout and 32% PAE. - Linfeng Xue; Dengjun Wang; Huizhen Jenny Qian; Yintang Yang (ICTA, 2024)

5.9 A 21-to-31 GHz DPD-Less Quadrature RFDAC with Invariant Impedance and Scalable LO Leakage. - Huizhen Jenny Qian; Wubo Qin; Chenxi Qiu; Yintang Yang (ISSCC, 2025)