3.7μW 0.8V VCO-integrator-based high-efficiency capacitor-free low-dropout voltage regulator. - Zhongjie Dai; Sanket Gupta; Sarthak Kalani; Peter R. Kinget (ISCAS, 2016)

Charge pump optimization and output spur reduction in VCO-based OTAs for active-RC analog filters. - Sarthak Kalani; Shravan S. Nagam; Peter R. Kinget (ISCAS, 2016)

A 0.2V 492nW VCO-based OTA with 60kHz UGB and 207 μVrms noise. - Sarthak Kalani; Alessandro Bertolini; Anna Richelli; Peter R. Kinget (ISCAS, 2017)

An On-Chip Static and Dynamic DAC Error Correction Technique for High Speed Multibit Delta-Sigma Modulators. - Debajit Basak; Sarthak Kalani; Peter R. Kinget; Kong-Pang Pun (ISCAS, 2018)

Using VCO-OTA TIAs to Break the Gain, Linearity and Power Consumption Trade-offs in Passive Mixer based Direct-Conversion Receivers. - Sarthak Kalani; Tanbir Haque; Rupal Gupta; Peter R. Kinget (ISCAS, 2018)

An Automatic On-Chip Calibration Technique for Static and Dynamic DAC Error Correction in High-Speed Continuous-Time Delta-Sigma Modulators. - Debajit Basak; Sarthak Kalani; Yang Zhang 034; Kong-Pang Pun (IEEE Access, 2019)

Benefits of Using VCO-OTAs to Construct TIAs in Wideband Current-Mode Receivers Over Inverter-Based OTAs. - Sarthak Kalani; Tanbir Haque; Rupal Gupta; Peter R. Kinget (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

Zero-Crossing-Time-Difference Model for Stability Analysis of VCO-Based OTAs. - Sarthak Kalani; Peter R. Kinget (IEEE Trans. Circuits Syst. I Regul. Pap., 2020)