A 1.15μW 5.54mm3 Implant with a Bidirectional Neural Sensor and Stimulator SoC utilizing Bi-Phasic Quasi-static Brain Communication achieving 6kbps-10Mbps Uplink with Compressive Sensing and RO-PUF based Collision Avoidance. - Baibhab Chatterjee; K. Gaurav Kumar; Mayukh Nath; Shulan Xiao; Nirmoy Modak; Debayan Das; Jayant Krishna; Shreyas Sen (VLSI Circuits, 2021)

A 1.8 μW 5.5 mm3 ADC-less Neural Implant SoC utilizing 13.2pJ/Sample Time-domain Bi-phasic Quasi-static Brain Communication with Direct Analog to Time Conversion. - Baibhab Chatterjee; K. Gaurav Kumar; Shulan Xiao; Gourab Barik; Krishna Jayant; Shreyas Sen (ESSCIRC, 2022)

Bi-Phasic Quasistatic Brain Communication for Fully Untethered Connected Brain Implants. - Baibhab Chatterjee; Mayukh Nath; K. Gaurav Kumar; Shulan Xiao; Jayant Krishna; Shreyas Sen (CoRR, 2022)