A reconfigurable digital polar transmitter with open-loop phase modulation for Sub-GHz applications. - Peiyi Li 005; Zheng Song 002; Jianfu Lin; Meng Wei 001; Feng Guo; Wen Jia; Zhihua Wang 001; Baoyong Chi (ISIE, 2016)

A 77-GHz mixed-mode FMCW signal generator based on bang-bang phase detector. - Jianfu Lin; Zheng Song 002; Nan Qi; Woogeun Rhee; Baoyong Chi (A-SSCC, 2017)

A 5-bit phase-interpolator-based fractional-N frequency divider for digital phase-locked loops. - Jianfu Lin; Hanjun Jiang; Baoyong Chi (ISCAS, 2017)

A 6.6 mW 1.25-2.25 GHz low phase noise PLL frequency synthesizer based on wide tuning range Class-C VCO. - Jianfu Lin; Zheng Song 002; Meng Wei 001; Baoyong Chi (Microelectron. J., 2017)

A 77-GHz Mixed-Mode FMCW Signal Generator Based on Bang-Bang Phase Detector. - Jianfu Lin; Zheng Song 002; Nan Qi; Woogeun Rhee; Zhihua Wang 001; Baoyong Chi (IEEE J. Solid State Circuits, 2018)

An Energy-Efficient 10-Gb/s CMOS Millimeter-Wave Transceiver With Direct-Modulation Digital Transmitter and I/Q Phase-Coupled Frequency Synthesizer. - Wei Deng 001; Zheng Song 002; Ruichang Ma; Jianfu Lin; Yutian Li; Jialiang Ye; Shangcheng Kong; Sanming Hu; Haikun Jia; Baoyong Chi (IEEE J. Solid State Circuits, 2020)