A higher order curvature corrected 2 ppm/°C CMOS voltage reference circuit. - Arjun Ramaswami Palaniappan; Dominic Maurath; Felix Kalathiparambil; Liter Siek (ISCAS, 2015)

A time-based self-adaptive energy-harvesting MPPT with 5.1-µW power consumption and a wide tracking range of 10-µA to 1-mA. - Karim Rawy; Felix Kalathiparambil George; Dominic Maurath; Tony T. Kim (ESSCIRC, 2016)

A Self-Adaptive Time-Based MPPT With 96.2% Tracking Efficiency and a Wide Tracking Range of 10 µA to 1 mA for IoT Applications. - Karim Rawy; Felix Kalathiparambil; Dominic Maurath; Tony Tae-Hyoung Kim (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)