A 130μW Three-Step DT Incremental Δ ∑ ADC Achieving 107.6dB DR and 99.3dB SNDR with Zoom and Extended-Range Counting. - Lairong Fang; Yijie Li 004; Yao Zhang; Shuwen Zhang; Xiaoyang Zeng; Zhiliang Hong 001; Jiawei Xu 001 (ESSCIRC, 2022)

A 15.5b-ENOB 335mVpp-Linear-Input-Range 4.7GΩ-Input-Impedance Direct-ADC Based Analog Front-End. - Yijie Li 004; Weiqi Zhi; Yuying Li; Zhiliang Hong 001; Jiawei Xu 001 (CICC, 2023)

A 2MHz-BW 96.8dB-SNDR 98dB-SNR CT-Zoom ADC With Residue Feedforward, Redundancy and Fully LMS-Based Calibration. - Yijie Li 004; Lairong Fang; Xiaoyang Zeng; Zhiliang Hong 001; Jiawei Xu 001 (ESSCIRC, 2023)

A 11GΩ-Input-Impedance 700mVpp-Input-Signal- Range 87dB-SNDR Direct-Digitization AFE for Wearable EEG Recording. - Yuying Li; Yijie Li 004; Hao Li 084; Zhiliang Hong 001; Jiawei Xu 001 (ESSCIRC, 2023)

A 49nV/√Hz 87.8dB-SNDR 4-Channel Digital Active Electrode System for Gel-Free and Motion-Tolerant Wearable EEG Acquisition. - Chao Yuan; Yuying Li; Hao Li 084; Yijie Li 004; Zhiliang Hong 001; Jiawei Xu 001 (ESSCIRC, 2023)

High-Level Topology Synthesis Method for Δ-Σ Modulators via Bi-Level Bayesian Optimization. - Jialin Lu; Yijie Li 004; Fan Yang 001; Li Shang; Xuan Zeng 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A 103.6dB-SNDR 760mVPP-Input-Range 7.8GΩ-Input-Impedance Direct-Digitization Sensor Readout with Pseudo-Differential Transconductors and Dummy DAC. - Jianhong Zhou; Yijie Li 004; Kaiwen Zhou 004; Yuying Li; Tian Dong; Zhiliang Hong 001; Jiawei Xu 001 (CICC, 2024)

A 107.6 dB-DR Three-Step Incremental ADC for Motion-Tolerate Biopotential Signals Recording. - Lairong Fang; Shuwen Zhang; Yijie Li 004; Shunmin Wu; Xiaoyang Zeng; Zhiliang Hong 001; Jiawei Xu 001 (IEEE Trans. Biomed. Circuits Syst., 2024)

An 800MΩ-Input-Impedance 95.3dB-DR Δ-ΔΣ AFE for Dry-Electrode Wearable EEG Recording. - Yuying Li; Yijie Li 004; Hao Li 084; Zhiliang Hong 001; Jiawei Xu 001 (IEEE Trans. Biomed. Circuits Syst., 2024)

A-117.1dB THD Audio Decoder Utilizing Single Vector Quantizer for Simultaneous Mismatch and ISI Shaping. - Yuxiang Tang 001; Yijie Li 004; Kaiwen Zhou 004; Qi Luo; Xining Zhang; Yongda Ma; Zhiliang Hong 001; Jiawei Xu 001 (CICC, 2025)

11.5 A 200MHz-BW Blocker-Tolerant Receiver with Fifth-Order Filtering Achieving 19dBm Adjacent-Channel IIP3. - Liangbo Lei; Yanxiang Chen; Yijie Li 004; Zhiliang Hong 001; Yumei Huang (ISSCC, 2025)

A 6.4GΩ-Input-Impedance 104.5dB-CMRR 96dB-DR DD-AFE With Tri-Level IDAC for Small-Diameter Dry-Electrode Interfaces. - Yijie Li 004; Yuxiang Tang 001; Jianhong Zhou; Tianxiang Qu; Zhiliang Hong 001; Jiawei Xu 001 (IEEE Trans. Biomed. Circuits Syst., 2025)

A -117.1-dB THD Audio DAC Utilizing Single Vector Quantizer for Simultaneous Mismatch and ISI Shaping. - Yuxiang Tang 001; Yijie Li 004; Kaiwen Zhou 004; Qi Luo; Xining Zhang; Yongda Ma; Zhiliang Hong 001; Jiawei Xu 001 (IEEE J. Solid State Circuits, 2026)