Current-Mode Light-to-Digital Read-out IC for Wearable PPG Signal Monitoring. - Shahab Mahmoudi Sadaghiani; Sharmistha Bhadra (BioCAS, 2023)

Acquiring Photoplethysmography (PPG) Signal Without LED. - Shahab Mahmoudi Sadaghiani; Sharmistha Bhadra (I2MTC, 2023)

Low Power Flexible Sensor for Ambient Light-based Blood Oxygen Saturation Measurement. - Hossein Anabestani; Shahab Mahmoudi Sadaghiani; Sharmistha Bhadra (SENSORS, 2023)

Sub-threshold Current Conveyer for Current-Mode Processing Bio-Analog Front Ends. - Shahab Mahmoudi Sadaghiani; Han Cat Nguyen; Sharmistha Bhadra (MWSCAS, 2024)