Low-Noise High-Linearity 56Gb/s PAM-4 Optical Receiver in 45nm SOI CMOS. - Yang Xie; Dan Li 011; Yiqun Liu 011; Ming Liu 022; Yihua Zhang; Xiaoli Wang; Li Geng (ISCAS, 2018)

Millimeter-Wave Bandpass Filter Based on Spiral Resonators and DGS Using SiGe BiCMOS Technology. - Yiqun Liu 011; Xiaoyu Weng; Kai Da Xu 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

Millimeter-Wave On-Chip Bandpass Filter Using Complementary-Broadside-Coupled Structure. - Kai Da Xu 001; Yiqun Liu 011 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)