A 28.16-Gb/s Area-Efficient 60GHz CMOS Bi-Directional Transceiver for IEEE 802.11ay. - Jian Pang; Korkut Kaan Tokgoz; Shotaro Maki; Zheng Li 021; Xueting Luo; Ibrahim Abdo; Seitarou Kawai; Hanli Liu; Bangan Liu; Makihiko Katsuragi; Kento Kimura; Atsushi Shirane; et al. (A-SSCC, 2018)

A 78 fs RMS Jitter Injection-Locked Clock Multiplier Using Transformer-Based Ultra-Low-Power VCO. - Zheng Sun 001; Hanli Liu; Dingxin Xu; Hongye Huang; Bangan Liu; Zheng Li 021; Jian Pang; Teruki Someya; Atsushi Shirane (ESSCIRC, 2019)

A 28GHz CMOS Phased-Array Beamformer Utilizing Neutralized Bi-Directional Technique Supporting Dual-Polarized MIMO for 5G NR. - Jian Pang; Zheng Li 021; Ryo Kubozoe; Xueting Luo; Rui Wu 001; Yun Wang 008; Dongwon You; Ashbir Aviat Fadila; Rattanan Saengchan; Takeshi Nakamura; Joshua Alvin; Daiki Matsumoto; et al. (ISSCC, 2019)

A 28-GHz CMOS Phased-Array Transceiver Based on LO Phase-Shifting Architecture With Gain Invariant Phase Tuning for 5G New Radio. - Jian Pang; Rui Wu 001; Yun Wang 008; Masato Dome; Hisashi Kato; Hongye Huang; Aravind Tharayil Narayanan; Hanli Liu; Bangan Liu; Takeshi Nakamura; Takuya Fujimura; Masaru Kawabuchi; et al. (IEEE J. Solid State Circuits, 2019)

A 28GHz CMOS Differential Bi-Directional Amplifier for 5G NR. - Zheng Li 021; Jian Pang; Ryo Kubozoe; Xueting Luo; Rui Wu 001; Yun Wang 008; Dongwon You; Ashbir Aviat Fadila; Joshua Alvin; Bangan Liu; Zheng Sun 001; Hongye Huang; et al. (ASP-DAC, 2020)

A Compact 37-40GHz CMOS Switch-Type Phase Shifter with Fine-Tuning Stage Achieving 0.4-dB RMS Gain Error. - Jian Pang; Xueting Luo; Zheng Li 021; Atsushi Shirane; Kenichi Okada 001 (ICTA, 2020)

A 28-GHz CMOS Phased-Array Beamformer Supporting Dual-Polarized MIMO with Cross-Polarization Leakage Cancellation. - Jian Pang; Zheng Li 021; Xueting Luo; Joshua Alvin; Rattanan Saengchan; Ashbir Aviat Fadila; Kiyoshi Yanagisawa; Yi Zhang 092; Zixin Chen; Zhongliang Huang; Xiaofan Gu; Rui Wu 001; et al. (VLSI Circuits, 2020)

A 28-GHz CMOS Vector-Summing Phase Shifter Featuring I/Q Imbalance Calibration Supporting 11.2Gb/s in 256QAM for 5G New Radio. - Jian Pang; Ryo Kubozoe; Zheng Li 021; Masaru Kawabuchi; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2020)

A Compact TF-Based LC-VCO with Ultra-Low-Power Operation and Supply Pushing Reduction for IoT Applications. - Zheng Sun 001; Dingxin Xu; Hongye Huang; Zheng Li 021; Hanli Liu; Bangan Liu; Jian Pang; Teruki Someya; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2020)

A 28-GHz CMOS Phased-Array Beamformer Utilizing Neutralized Bi-Directional Technique Supporting Dual-Polarized MIMO for 5G NR. - Jian Pang; Zheng Li 021; Ryo Kubozoe; Xueting Luo; Rui Wu 001; Yun Wang 008; Dongwon You; Ashbir Aviat Fadila; Rattanan Saengchan; Takeshi Nakamura; Joshua Alvin; Daiki Matsumoto; et al. (IEEE J. Solid State Circuits, 2020)

A 0.25 mm2 BLE Transmitter with Direct Antenna Interface and 19% System Efficiency Using Duty-Cycled Edge-Timing Calibration. - Zheng Sun 001; Dingxin Xu; Junjun Qiu; Zezheng Liu; Yuncheng Zhang; Hongye Huang; Hanli Liu; Bangan Liu; Zheng Li 021; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (ESSCIRC, 2021)

A 28GHz Bi-direction Transceiver with Temperature Compensation. - Yi Zhang 092; Jian Pang; Zheng Li 021; Atsushi Shirane; Kenichi Okada 001 (ICTA, 2021)

A Fast-Beam-Switching 28-GHz Phased-Array Transceiver Supporting Cross-Polarization Leakage Self-Cancellation. - Jian Pang; Zheng Li 021; Xueting Luo; Joshua Alvin; Kiyoshi Yanagisawa; Yi Zhang 092; Zixin Chen; Zhongliang Huang; Xiaofan Gu; Weichu Chen; Yun Wang 008; Dongwon You; et al. (VLSI Circuits, 2021)

A CMOS Dual-Polarized Phased-Array Beamformer Utilizing Cross-Polarization Leakage Cancellation for 5G MIMO Systems. - Jian Pang; Zheng Li 021; Xueting Luo; Joshua Alvin; Rattanan Saengchan; Ashbir Aviat Fadila; Kiyoshi Yanagisawa; Yi Zhang 092; Zixin Chen; Zhongliang Huang; Xiaofan Gu; Rui Wu 001; et al. (IEEE J. Solid State Circuits, 2021)

A 0.85mm2 BLE Transceiver Using an On-Chip Harmonic-Suppressed RFIO Circuitry With T/R Switch. - Zheng Sun 001; Hanli Liu; Hongye Huang; Dexian Tang; Dingxin Xu; Tohru Kaneko; Zheng Li 021; Jian Pang; Rui Wu 001; Wei Deng 001; Atsushi Shirane; Kenichi Okada 001 (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

A 41-GHz 19.4-dBm PSATCMOS Doherty Power Amplifier for 5G NR Applications. - Zheng Li 021; Zixin Chen; Qiaoyu Wang; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (ICTA, 2022)

A 3.4mW/element Radiation-Hardened Ka-Band CMOS Phased-Array Receiver Utilizing Magnetic-Tuning Phase Shifter for Small Satellite Constellation. - Xi Fu; Yun Wang 008; Dongwon You; Xiaolin Wang; Ashbir Aviat Fadila; Yi Zhang 092; Sena Kato; Chun Wang; Zheng Li 021; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (ISSCC, 2022)

A Power-Efficient 24-to-71 GHz CMOS Phased-Array Receiver Utilizing Harmonic-Selection Technique Supporting 36dB Inter-Band Blocker Rejection for 5G NR. - Jian Pang; Yi Zhang 092; Zheng Li 021; Minzhe Tang; Yijing Liao; Ashbir Aviat Fadila; Atsushi Shirane; Kenichi Okada 001 (ISSCC, 2022)

Millimeter-Wave CMOS Phased-Array Transceivers for 5G and Beyond. - Kenichi Okada 001; Jian Pang; Atsushi Shirane; Zheng Li 021; Yi Zhang 092; Naoki Oshima; Shinichi Hori; Kazuaki Kunihiro (PIMRC, 2022)

A 39-GHz CMOS Bi-Directional Doherty Phased-Array Beamformer Using Shared-LUT DPD with Inter-Element Mismatch Compensation Technique for 5G Base-Station. - Zheng Li 021; Jian Pang; Yi Zhang 092; Yudai Yamazaki; Qiaoyu Wang; Peng Luo; Weichu Chen; Yijing Liao; Minzhe Tang; Zhengyan Guo; Yun Wang 008; Xi Fu; et al. (VLSI Technology and Circuits, 2022)

A Compact and High-Resolution CMOS Switch-Type Phase Shifter Achieving 0.4-dB RMS Gain Error for 5G n260 Band. - Jian Pang; Xueting Luo; Zheng Li 021; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2022)

A Power-Efficient CMOS Multi-Band Phased-Array Receiver Covering 24-71-GHz Utilizing Harmonic-Selection Technique With 36-dB Inter-Band Blocker Tolerance for 5G NR. - Yi Zhang 092; Jian Pang; Zheng Li 021; Minzhe Tang; Yijing Liao; Ashbir Aviat Fadila; Atsushi Shirane; Kenichi Okada 001 (IEEE J. Solid State Circuits, 2022)

An 8.5-dB Insertion Loss and 0.8° RMS Phase Error Ka-Band CMOS Hybrid Phase Shifter Featuring Nonuniform Matching for Satellite Communication. - Xi Fu; Yun Wang 008; Xiaolin Wang; Xiaofan Gu; Xueting Luo; Zheng Li 021; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2022)

A 24-49-GHz CMOS Area-Efficient Phase-Invariant Mixed-Type Attenuator With Capacitive Compensation for 5G New Radio. - Zheng Li 021; Peng Luo; Jian Pang; Qiaoyu Wang; Atsushi Shirane; Kenichi Okada 001 (ESSCIRC, 2023)

A 60-GHz Transformer-Based Power Amplifier Supporting 5G n263-band Applications. - Junqing Liu; Zheng Li 021; Minghao Fan; Yilun Chen; Atsushi Shirane; Kenichi Okada 001 (ICICDT, 2023)

A 2.95mW/element Ka-band CMOS Phased-Array Receiver Utilizing On-Chip Distributed Radiation Sensors in Low-Earth-Orbit Small Satellite Constellation. - Xi Fu; Dongwon You; Xiaolin Wang; Michihiro Ide; Yuncheng Zhang; Jun Sakamaki; Ashbir Aviat Fadila; Zheng Li 021; Yun Wang 008; Jumpei Sudo; Makoto Higaki; Soichiro Inoue; et al. (ISSCC, 2023)

A Small-Satellite-Mounted 256-Element Ka-Band CMOS Phased-Array Transmitter Achieving 63.8dBm EIRP Under 26.6W Power Consumption Using Single/Dual Circular Polarization Active Coupler. - Dongwon You; Xi Fu; Xiaolin Wang; Yuan Gao; Wenqian Wang; Jun Sakamaki; Hans Herdian; Sena Kato; Michihiro Ide; Yuncheng Zhang; Ashbir Aviat Fadila; Zheng Li 021; et al. (ISSCC, 2023)

A Ka-Band Deployable Active Phased Array Transmitter Fabricated on 4-Layer Liquid Crystal Polymer Substrate for Small-Satellite Mount. - Dongwon You; Xiaolin Wang; Hans Herdian; Xi Fu; Hojun Lee; Michihiro Ide; Carrel da Gomez; Zheng Li 021; Jill C. Mayeda; Daisuke Awaji; Jian Pang; Hiraku Sakamoto; et al. (IEEE Access, 2023)

A 41-GHz 19.4-dBm Psat CMOS Doherty power amplifier for 5G NR applications. - Zheng Li 021; Zixin Chen; Qiaoyu Wang; Junqing Liu; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (IEICE Electron. Express, 2023)

A 39-GHz CMOS Bidirectional Doherty Phased- Array Beamformer Using Shared-LUT DPD With Inter-Element Mismatch Compensation Technique for 5G Base Station. - Zheng Li 021; Jian Pang; Yi Zhang 092; Yudai Yamazaki; Qiaoyu Wang; Peng Luo; Weichu Chen; Yijing Liao; Minzhe Tang; Yun Wang 008; Xi Fu; Dongwon You; et al. (IEEE J. Solid State Circuits, 2023)

A 37-43.5-GHz Phase and Amplitude Detection Circuit With 0.049° and 0.036-dB Accuracy for 5G Phased-Array Calibration Using Transformer-Based Injection-Enhanced ILFD. - Yudai Yamazaki; Jun Sakamaki; Jian Pang; Joshua Alvin; Zheng Li 021; Dongwon You; Jill C. Mayeda; Atsushi Shirane; Kenichi Okada 001 (IEEE J. Solid State Circuits, 2023)

A Low-Power 256-Element Ka-Band CMOS Phased-Array Receiver With On-Chip Distributed Radiation Sensors for Small Satellite Constellations. - Xi Fu; Dongwon You; Xiaolin Wang; Yun Wang 008; Carolyn Jill Mayeda; Yuan Gao; Michihiro Ide; Yuncheng Zhang; Jun Sakamaki; Ashbir Aviat Fadila; Zheng Li 021; Jumpei Sudo; et al. (IEEE J. Solid State Circuits, 2023)

A 24-71-GHz Tri-Mode Mixer Using Harmonic Selection for Multi-Band 5G NR. - Dongfan Xu; Minzhe Tang; Yi Zhang 092; Zheng Li 021; Atsushi Shirane; Kenichi Okada 001 (ISCAS, 2024)

A 640-Gb/s 4×4-MIMO D-Band CMOS Transceiver Chipset. - Chenxin Liu; Zheng Li 021; Yudai Yamazaki; Hans Herdian; Chun Wang; Anyi Tian; Jun Sakamaki; Han Nie; Xi Fu; Sena Kato; Wenqian Wang; Hongye Huang; et al. (VLSI Technology and Circuits, 2024)

A 28GHz 4-Stream Time-Division MIMO Phased-Array Receiver Utilizing Nyquist-Rate Fast Beam Switching for 5G and Beyond. - Yi Zhang 092; Minzhe Tang; Jian Pang; Zheng Li 021; Dongfan Xu; Dingxin Xu; Yuncheng Zhang; Kazuaki Kunihiro; Hiroyuki Sakai 009; Atsushi Shirane; Kenichi Okada 001 (VLSI Technology and Circuits, 2024)

A Low-Power Radiation-Hardened Ka-Band CMOS Phased-Array Receiver for Small Satellite Constellation. - Xi Fu; Dongwon You; Yun Wang 008; Xiaolin Wang; Ashbir Aviat Fadila; Chenxin Liu; Sena Kato; Chun Wang; Zheng Li 021; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (IEEE J. Solid State Circuits, 2024)

A D-Band CMOS Transceiver Chipset Supporting 640Gb/s Date Rate with 4?4 Line-of-Sight MIMO. - Chenxin Liu; Zheng Li 021; Yudai Yamazaki; Hans Herdian; Chun Wang; Anyi Tian; Jun Sakamaki; Han Nie; Xi Fu; Sena Kato; Wenqian Wang; Hongye Huang; et al. (ASP-DAC, 2025)

A Tri-Mode Harmonic-Selection Mixer with Multiphase LO Supporting 24.25-71GHz for Multi-Band 5G NR. - Dongfan Xu; Minzhe Tang; Yi Zhang 092; Zheng Li 021; Jian Pang; Atsushi Shirane; Kenichi Okada 001 (ASP-DAC, 2025)

A 4-Stream 8-Element Time-Division MIMO Phased-Array Receiver for 5G NR and Beyond Achieving 9.6Gbps Data Rate. - Yi Zhang 092; Minzhe Tang; Zheng Li 021; Dongfan Xu; Kazuaki Kunihiro; Hiroyuki Sakai 009; Atsushi Shirane; Kenichi Okada 001 (ASP-DAC, 2025)

A 640-Gb/s 4 × 4-MIMO D-Band CMOS Transceiver Chipset. - Chenxin Liu; Zheng Li 021; Yudai Yamazaki; Hans Herdian; Chun Wang; Anyi Tian; Jun Sakamaki; Han Nie; Xi Fu; Sena Kato; Wenqian Wang; Hongye Huang; et al. (IEEE J. Solid State Circuits, 2025)