552 nW per channel 79 nV/rtHz ECG acquisition front-end with multi-frequency chopping. - Prathamesh Khatavkar; Sankaran Aniruddhan (BioCAS, 2014)

Towards Analog Memristive Controllers. - Gourav Saha; Ramkrishna Pasumarthy; Prathamesh Khatavkar (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)

Ultra low power ECG acquisition front-end with enhanced common mode rejection. - Prathamesh Khatavkar; Aravind Nagulu; Sankaran Aniruddhan (MWSCAS, 2016)

432 nW per Channel 130 nV/rtHz ECG Acquisition Front End With Multifrequency Chopping. - Prathamesh Khatavkar; Sankaran Aniruddhan (IEEE Trans. Very Large Scale Integr. Syst., 2019)