Impact of Gate Leakage on the Performance of Analog Integrated Circuits - A Simulation Study. - Kamala Hariharan; Shoba Krishnan; V. P. Gopinath (ESA/VLSI, 2004)

Delta-sigma buck converter - A design exploration for GSM Wireless systems. - Kamala Hariharan; Susan Luschas; Shoba Krishnan (ISCAS, 2011)