A 82μW Mixed-Mode sub-1V Bandgap reference with 25 ppm/°C Temperature Co-efficient with Simultaneous PTAT Generation. - T. R. Varun; Rajasekhar Nagulapalli; Immanuel Raja (VDAT, 2021)

A Fast Transitioning Power Supply Modulator of Stepped Envelope Tracking for 5G/6G Millimeter-wave Applications in 65nm CMOS. - Vishnu S. Varma; Tharun K; T. R. Varun; Shashank Sagar; Immanuel Raja (ISCAS, 2025)