Trimming methodologies for compensating process variation errors in second-order bandgap voltage reference circuits. - Rajarshi Paul; Faruk Nome; Amit Patra; Barry Culpepper (Circuits, Signals, and Systems, 2005)

Design of Second-Order Sub-Bandgap Mixed-Mode Voltage Reference Circuit for Low Voltage Applications. - Rajarshi Paul; Amit Patra; Shailendra Baranwal; Kaushik Dash (VLSI Design, 2005)

Smooth transition and ripple reduction in 4-switch non-inverting buck-boost power converter for WCDMA RF power amplifier. - Rajarshi Paul; Dragan Maksimovic (ISCAS, 2008)

Trimming process and temperature variation in second-order bandgap voltage reference circuits. - Rajarshi Paul; Amit Patra (Microelectron. J., 2011)