A 400 GΩ Input-Impedance Active Electrode for Non-Contact Capacitively Coupled ECG Acquisition With Large Linear-Input-Range and High CM-Interference-Tolerance

Mingyi Chen, Ho Sung Chun, Iván Castro, +6

IEEE Transactions on Biomedical Circuits and Systems

A 119dB Dynamic Range Charge Counting Light-to-Digital Converter For Wearable PPG/NIRS Monitoring Applications

Qiuyang Lin, Jiawei Xu, Shuang Song, +5

IEEE Transactions on Biomedical Circuits and Systems

EngineeringMeasurementWearable TechnologyEducationPhotoelectric Sensor +15

A 0.6V 3.8μW ECG/bio-impedance monitoring IC for disposable health patch in 40nm CMOS

Jiawei Xu, Qiuyang Lin, Ming Ding, +4

Medical ElectronicsEngineeringAnalog DesignBiomedical EngineeringMedical Instrumentation +16

A 134 DB Dynamic Range Noise Shaping Slope Light-to-Digital Converter for Wearable Chest PPG Applications

Qiuyang Lin, Shuang Song, Roland van Wegberg, +6

IEEE Transactions on Biomedical Circuits and Systems

A 196μW, Reconfigurable Light-to-Digital Converter with 119dB Dynamic Range, for Wearable PPG/NIRS Sensors

Qiuyang Lin, Jiawei Xu, Shuang Song, +6

EngineeringReconfigurable Light-to-digital ConverterImage SensorPhotoelectric SensorVisible Light Communication +18

28.3 A 28μW 134dB DR 2^nd-Order Noise-Shaping Slope Light-to-Digital Converter for Chest PPG Monitoring

Qiuyang Lin, Shuang Song, Roland van Wegberg, +5

Medical MonitoringEngineeringPpg Readout CircuitMeasurementWearable Technology +24

Photoplethysmography (PPG) Sensor Circuit Design Techniques

Qiuyang Lin, Wim Sijbers, Christina Avidikou, +3

2022 IEEE Custom Integrated Circuits Conference (CICC)

Electrical EngineeringEngineeringImplantable SensorMeasurementWearable Healthcare Market +12

21.2 A $\boldsymbol{22\mu \mathrm{W}}$ Peak Power Multimodal Electrochemical Sensor Interface IC for Bioreactor Monitoring

Qiuyang Lin, Wim Sijbers, Christina Avdikou, +6

A 400GΩ Input-Impedance, 220MV<inf>pp</inf> Linear-Input-Range, 2.8V<inf>pp</inf> CM-Interference-Tolerant Active Electrode for Non-Contact Capacitively Coupled ECG Acquisition

Mingyi Chen, Iván Castro, Qiuyang Lin, +4

Electrical EngineeringMedical ElectronicsBiomedical SensorsEngineeringElectrophysiological Evaluation +13

A 50μW Fully Differential Interface Amplifier With a Current Steering Class AB Output Stage for PPG and NIRS Recordings

Shuang Song, Qiuyang Lin, Chris Van Hoof, +1

IEEE Transactions on Circuits & Systems II Express Briefs