A Reverse-RSSI Logarithmic Power Detector With +35-dBm Maximum Detectable Power in 180-nm CMOS X Hao, Y Zheng, F Tian, Q Zhou, H Li, Z Liu, J Liu, H Liao Microwave and Wireless Components Letters, 1-4, 2019 | 14* | 2019 |
A 43.2 μW 2.4 GHz 64-QAM pseudo-backscatter modulator based on integrated directional coupler X Hao, H Zhang, Z Shen, Z Liu, L Zhang, H Jiang, J Liu, H Liao 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 8 | 2018 |
A 1.3-µW− 0.3/+ 0.27° C Inaccuracy Fully-integrated Temperature Sensor Based on a Pre-Charge Relaxation Oscillator for IoT applications Y Tan, Z Liu, X Hao, Z Shen, H Jiang, F Tian, J Liu 2019 IEEE Asia-Pacific Microwave Conference (APMC), 42-44, 2019 | 7 | 2019 |
A 28 GHz 8-bit calibration-free lo-path phase shifter using transformer-based vector summing topology in 40 nm CMOS Z Shen, Z Liu, H Jiang, Y Tan, H Li, X Hao, J Liu, H Liao 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2019 | 6 | 2019 |
A calibration-free fractional-N ADPLL using retiming architecture and a 9-bit 0.3 ps-INL phase interpolator H Jiang, Z Zhang, Z Shen, X Hao, Z Liu, H Li, Y Tan, Q Zhou, J Liu, H Liao 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2019 | 4 | 2019 |
A 12-bit 2.5 GHz 0.37 ps-Peak-INL digital-to-time converter with parasitic-insensitive charge-based phase interpolator H Jiang, Z Liu, X Hao, Z Zhang, Z Shen, H Li, J Liu, H Liao 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 4 | 2018 |
A 2.4‐mW interference‐resilient receiver front end with series N‐path filter–based balun for body channel communication Z Liu, Y Zheng, J Wang, X Hao, H Jiang, F Yang, J Liu, H Liao International Journal of Circuit Theory and Applications, 2018 | 4 | 2018 |
A 12-bit 0.5–2.4-GHz 0.65°-peak-INL parasitic-insensitive digital-to-phase converter H Jiang, Z Shen, D Wang, X Hao, Z Liu, Y Tan, J Liu, H Liao IEEE Microwave and Wireless Components Letters 31 (1), 68-71, 2020 | 3 | 2020 |
2.4-GHz Pre-bias RF Energy Harvesting Rectifier with-35-dBm Sensitivity for Self-powered Chips E Gong, M He, H Zhang, Y Zheng, L Zhang, X Hao, L Ye, H Liao, R Huang 2018 14th IEEE International Conference on Solid-State and Integrated …, 2018 | 3 | 2018 |
A 93.7% peak efficiency DC-DC buck converter with all-pass network based passive level shifter in 55 nm CMOS X Hao, F Yang, M He, Y Zheng, Y Guo, H Liao 2016 IEEE International Symposium on Circuits and Systems (ISCAS), 445-448, 2016 | 3 | 2016 |
A low power SAW-less 2.4-GHz receiver with an LC matched series N-path filter Z Liu, H Li, H Jiang, X Hao, Y Tan, J Liu, H Liao 2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2018 | 2 | 2018 |
An 89 μW MICS/ISM band receiver for ultra-low-power applications Z Liu, F Yang, H Jiang, X Hao, J Liu, H Liao 2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017 | 2 | 2017 |
Widely Tunable Inductors Utilizing Transmission-line with Variable Distributed Load Capacitor for Millimeter-wave Applications. Y Wang, X Hao, L Ye, H Liao PIERS Proceedings, 2014 | 2 | 2014 |
An 81–99 GHz Tripler with Fundamental Cancellation and 3rd Harmonic Enhancement Technique in 40-nm CMOS X Su, X Hao, D Wang, Z Shen, Z Liu, J Liu, H Liao 2020 IEEE International Symposium on Circuits and Systems (ISCAS), 1-5, 2020 | 1 | 2020 |
A 2.9 GHz variable inductor-based DCO with 1.3 kHz frequency resolution for FMCW radar applications H Li, X Hao, Z Liu, Z Zhang, Z Shen, J Liu, H Liao IEEE Transactions on Circuits and Systems II: Express Briefs 66 (5), 813-817, 2019 | 1 | 2019 |
On-Chip Self-Interference Canceller with Variable Inductor Based Electrical Balance Network for Full Duplex Systems X Hao, Y Zheng, Z Shen, Z Liu, J Liu, H Liao 2018 Asia-Pacific Microwave Conference (APMC), 866-868, 2018 | 1 | 2018 |
Quadrature amplitude modulated backscatter for 2.4 GHz self-powered chips L Zhang, H Zhang, Z Shen, M He, X Hao, E Gong, L Ye, H Liao 2018 China Semiconductor Technology International Conference (CSTIC), 1-3, 2018 | 1 | 2018 |
A hysteretic buck DC-DC converter achieving 90% peak efficiency with light-load current of 0.1–10 mA J Qu, X Hao, F Yang, J Liu, H Liao 2016 13th IEEE International Conference on Solid-State and Integrated …, 2016 | 1 | 2016 |
CMOS integrated low TX noise digital transmitter with tunable directional coupler for high performance UHF RFID reader Y Guo, Y Zheng, T Xia, X Hao, L Ye, X Zhang, H Liao Microwave and Optical Technology Letters 58 (7), 1750-1756, 2016 | 1 | 2016 |
A tunable transformer-based CMOS directional coupler for UHF RFID readers Y Zheng, L Ye, X Hao, Y Guo, R Wang, H Liao IEICE Electronics Express 14 (6), 20161261-20161261, 2017 | | 2017 |