A 4th-order N-path filter in 40nm CMOS with tunable Gm-C stage and reduced center-frequency offset. - Rundao Lu; Zhijian Lu; Dongpo Chen; Tingting Mo (ASICON, 2015)

A 16-Element 4-Beam 1 GHz IF 100 MHz Bandwidth Interleaved Bit Stream Digital Beamformer in 40 nm CMOS. - Sunmin Jang; Jaehun Jeong; Rundao Lu; Michael P. Flynn (IEEE J. Solid State Circuits, 2018)

A 1-GHz 16-Element Four-Beam True-Time-Delay Digital Beamformer. - Sunmin Jang; Rundao Lu; Jaehun Jeong; Michael P. Flynn (IEEE J. Solid State Circuits, 2019)

Continuous-Time Bandpass Delta-Sigma Modulators and Bitstream Processing: (Invited). - Michael P. Flynn; Jaehun Jeong; Sunmin Jang; Hyungil Chae; Daniel Weyer; Rundao Lu; John Bell (CICC, 2020)

A 300MHz-BW 38mW 37dB/40dB SNDR/DR Frequency-Interleaving Continuous-Time Bandpass Delta-Sigma ADC in 28nm CMOS. - Rundao Lu; Michael P. Flynn (VLSI Circuits, 2021)

A 16-Element Fully Integrated 28-GHz Digital RX Beamforming Receiver. - Rundao Lu; Christine Weston; Daniel Weyer; Fred N. Buhler; Daniel Lambalot; Michael P. Flynn (IEEE J. Solid State Circuits, 2021)

Erratum to "A 16-Element Fully Integrated 28-GHz Digital RX Beamforming Receiver". - Rundao Lu; Christine Weston; Daniel Weyer; Fred N. Buhler; Daniel Lambalot; Michael P. Flynn (IEEE J. Solid State Circuits, 2021)

A Direct Frequency-Interleaving Continuous-Time Bandpass Delta-Sigma ADC. - Rundao Lu; Michael P. Flynn (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)